Porsche Tuning & Performance Mods

Are Porsches expensive to maintain? This is a question that many future Porsche owners ask themselves. The answer depends on how well you take care of your car and what type of driver you are.

Are Porsches expensive to maintain?

Like any other high-performance car, a Porsche, unsurprisingly, is expensive to maintain. However, there are ways to lower annual maintenance costs. In this article, you will learn everything you need to know about maintaining a Porsche. You will find out how much it would cost to repair and what maintenance is required to keep it running at optimal levels.

How much does it cost to maintain A Porsche?

Porsche vehicles are known for their luxury and performance. However, owning a Porsche also comes with some added costs. For example, an oil change can cost around $400. So, if you’re thinking of purchasing a Porsche, be prepared to budget for some additional maintenance costs.

There are four ways to lower your Porsche’s maintenance cost. You don’t have to be doom and gloom about it.

• Consider whether leasing is cheaper than buying.
• Register for the Porsche Scheduled Maintenance Plan (PSMP) to keep your vehicle in top condition.
• Find a competent, but unauthorized mechanic.
• Take the DIY route, handling maintenance tasks yourself.

Yearly maintenance of A Porsche

It is recommended that you take your Porsche in for basic maintenance either every year or every 10,000 miles, whichever comes first.

This will include changing the following:

• Oil
• Oil filter
• Brake fluid
• Fuel filter
• Air filter

This service is available for the first four years or 40,000 miles. Pre-owned Porsches may be eligible to receive 2 years of basic service at no charge.

Additional charges include:

• Fuel
• Taxes
• Insurance
• Cleaning

Additional maintenance and service costs

• Multipoint vehicle inspection.
• Inspection of air conditioning unit.
• Pressure tests \(coolant system to detect leaks).
• Wiper blade inspection.
• washer fluid top-up.
• Tire inspection.
• Nitrogen tire service.
• Brake inspection.
• Wear and tear testing.
• Battery inspection.
• Suspension and driveline tests.
• 100+ other checkpoints.

What is the cost of additional inspections? This will not always include all points and may exclude parts that need to be replaced. Check your nearest Porsche dealership for special offers, discounts, and deals on services.

Porsche models typically cost between $600 and $1,500 per year for service and maintenance.

• Oil change – $400.
• Service – $200 to $400.
• Nitrogen tire service – $200.
• Full spa and detail – $225 to $350.
• Total – $1,025 to $1,350.

Why is vehicle service and maintenance important?

Regular maintenance is key to preserving your car’s value and ensuring safety. By keeping up with regular service, you can avoid costly repairs down the road. Good maintenance will also help maintain your car’s resale value.

The basic check-up will include:

• Change oil
• Check brake fluid
• Change oil, fuel, and air filters.

they won’t include:

• Change brake pads and linings.
• Check and change hoses.
• Wheel alignment and balancing.
• Tire pressure testing and setting.
• Wiper blades

There are 16 to 100 points that need to be checked in a Porsche. Porsche provides detailed user manuals that include maintenance intervals with each car purchase so that you can either entrust an authorized mechanic, or choose to do the work yourself. If you happen to DIY oil changes, please make sure to use the instructed oil in the manual. You will save money in the long-term by spending a little more on top-quality motor oil.

What oil is best for Porsche engines???

Engine oil is essential for the proper functioning of a car’s engine. It lubricates all the engine parts and prevents pistons from seizing, which allows for maximum RPM. Oil also has the ability to reduce wear and friction. Keeping the oil clean will improve fuel consumption. To get the most out of your car, it is important to change the oil and filters every 10,000 kilometers. However, if you only drive on weekends, your car’s oil will last longer than a daily driver. Every time you start your car, fuel enters the oil supply. Over time, combustion residual condensates can form impurities that get trapped in the engine.

Porsche models come with many different engines and transmissions. Therefore, some oils work best for specific models. The most affordable oil can cost as little as $10, while oil from a top brand or Porsche can run up to $50. We always suggest going top of the line for engine oil.

These Porsche models are compatible with a Multigrade 20W-50:

• 356
• 914
• 911 (models with 2.7l displacement or lower).

10W-50 is ideal for models with displacements greater than 3l:

• All 911 variants \(with 3l displacement and higher).

The most important aspect of general vehicle maintenance is the oil change. If you have the means to afford a Porsche, you should be able to afford the higher maintenance costs that come with Porsche ownership.

Can I ask any mechanic to work on my Porsche?

Porsche owners have the advantage of having an experienced mechanic perform basic maintenance and servicing. Some Porsche owners choose to do these tasks themselves to save money, which will help lower your yearly maintenance costs. Even the most skilled mechanics cannot understand the nuances of a Porsche’s electrical system and diagnostic functionality without a PIWIS (Porsche Integrated Workshop Information System). The Porsche eXternal network (PXN) is a portal that provides a web interface for independent workshops, including Porsche vehicle codes, diagnostic functionality, and a billing system. The PIWIS ensures that your Porsche is in top condition.

If you want to maintain the condition and value of your Porsche, it is important to stick with original Porsche spare parts and only use authorized mechanics. Though the initial cost may be higher, you will soon see the benefits in the long run.

Hiring a Porsche mechanic (the good and bad)

Positives:

• The maintenance cost can be reduced by more than half in some cases.
• Keep track of receipts and records for services and parts to help maintain your Porsche’s value.
• You don’t have to worry about the parts being genuine if you’re not planning on selling your Porsche.

Negatives:

• You will not be able to tell if you are being charged for genuine Porsche parts or generic parts, unless you ask.
• Porsche will not be accommodating if the vehicle is damaged by backyard mechanics.
• This will have an effect on the resale value of your Porsche.
• Some issues with Porsche vehicles cannot be fixed without using the company’s official diagnostic tool, PIWIS.

What type of warranty is offered by Porsche?

(Source)

In general, Porsche’s come with a 4-year warranty. Your Porsche is covered for the first 50,000 miles or 4 years—whichever comes first. You may want to invest in the PMSP, or Porsche Scheduled Maintenance Plan, at the time of purchase or when you begin a lease. This prepaid service option allows you to pay a fixed price for labor and parts costs for a four-year period, regardless of any price changes that may occur during that time. This will help save money on your overall maintenance costs. On the used side, the warranty coverage for Approved owners is 2 years. Rust holes in the bodywork of your vehicle are covered by a 12-year warranty. (Conditions apply)

Porsche parts are covered by a two-year warranty. However, any parts that were installed during the four-year extended warranty period will no longer be covered once that warranty expires.

How often should I take my Porsche for service?

The Basic services listed above must be performed every 10,000 miles or annually. Whichever comes first, to keep your Porsche running smoothly. Spark plugs typically need to be replaced every 4 years or after around 40,000 miles of driving. However, it’s always a good idea to check your owner’s manual or with a mechanic to get an accurate estimate for your specific car.

Which Porsche cars are the cheapest to maintain and repair?

Maintaining A Porsche should cost you around $200 to $600 each year. This doesn’t include taxes, fuel, and repairs to the bodywork. The cost of taking your car to a Porsche-approved outfit can be well over $1,000. The Porsche Boxster has the lowest annual maintenance costs. If you keep up with your regular service, you can expect to spend an average of $550-$700 per year on maintaining your vehicle.

Now, there are a few potential repairs that you might need to make, depending on the age and model of your car. Prices will vary by location, but here are some general estimates.

• Camshaft position sensor – $175
• Throttle body – $800
• Ball joint – $550
• CV axle/shaft Assembly – $650
• Control Arm Assembly – $1,400
• Strut assembly – $2,000
• Oil pan and oil pan gaskets – $1,450
• Headlight bulbs – $250
• Power steering pressure hose – $250
• Spark plugs – $500

You might also need to replace your car’s tires or mirrors.

Does a Porsche cost more than other luxury car brands?

Porsche vehicles offer a luxurious driving experience starting at $51,000 for the Macan model. The Cayenne and Cayman models are priced around $60,000 and provide an excellent value compared to other luxury brands like Ferrari which has a starting price of over $200,000. The Porsche 911 GT RS and the Ferrari are both incredibly fast cars, with the former reaching a top speed of 211 mph and the latter 210 mph. It’s safe to say that anyone behind the wheel of either of these machines is in for one thrilling driving experience! If you’re looking for an exotic car that’s easy to service and maintain, Porsche is a great option. With the right knowledge and experience, most Porsche owners can take care of basic servicing tasks themselves.

Other exotics can be more difficult to work on, so if you’re not mechanically inclined, a Porsche may be the best choice for you.

Is a Porsche more expensive to maintain than other supercars?

Porsche maintenance costs are far lower than Lamborghinis or Ferraris. Let’s compare the price of oil changes.

A Ferrari oil change costs $800 while a Lamborghini oil change costs $1000. A Porsche oil change, on the other hand, only costs $400 – which is quite a bargain in comparison. It doesn’t end there. Also, Porsche parts are more affordable than those used in professional racing. From tires and cambelts to wiper blades or brake pads, you can get quality Porsche components without breaking the bank.

Conclusion

The Porsche 911 is a high-performance vehicle that requires regular maintenance to keep it running smoothly. This generation of the 911 has been known to have issues with its valve train and weak intermediate shaft bearings, which can be expensive to fix. When a consumer is in the market for a luxury compact car, it should be known that maintenance isn’t going to be cheap. However, Porsche’s generally cost less to maintain than competitors like Ferrari and Lamborghini.

We’ve done some comparison posts in the past, such as the Porsche Cayman vs Boxster, but have yet to address the very popular Porsche 911. We’ll provide a short history of the Porsche 911. It was first introduced in 1964 and has had 8 different generations. The first four generations had air-cooled engines, while the last 4 had water-cooled engines. The 997, or 6th generation 911, came out in 2004 and was produced up until 2013. The 991, or 7th generation 911, came out in 2011 and was produced until 2019. When it comes to choosing a Porsche 911, there are many factors to consider. Let’s look at a head-to-head comparison of Porsche 997 vs 991 and see how they stack up against each other.

Porsche 997 vs 991: which is better? The 991 was a generation that was highly anticipated, yet it does not look significantly different than its predecessor. It also does not have the urgent and much-delayed update that the 964 did. The Porsche 991 is a landmark model that ushered in a new era for the company. Although it may not look much different from the 997, the 991 featured a 3.2 engine that had many updated and modernized components under the hood. This was just the first step in an extensive updating process that took ten years to complete. The 991 is a significant model for Porsche as it marks the 50th anniversary of the Porsche 911 series. This is an important milestone in automotive history, and the 991 is a rare example of an anniversary model.

Porsche 997 vs 991: Style

The visual differences between the 991 and the 997 are so subtle that a second glance is required to confirm which model you’re looking at. The newer Porsche 991 is longer, wider, and has a bigger wheelbase than the 997. Although it may sound like a huge change, it is actually pretty subtle in person. The 991 features a lower roofline and a more raked windscreen, making it appear shorter. This is the most noticeable change that Porsche has created. The all-new 991 from Porsche is a stunning sight to behold, and its elevated rear quarters are sure to turn heads. With slimmer brake and sidelights, this new feature is sure to impress onlookers everywhere.

As seen in the picture above, the 991s headlights and DRLs are slightly more modern than the 997s. They are a larger oval that wraps around the wing, giving it a more aggressive and modern look. The 991 headlamps and wheelbase have also been lengthened by 100mm. The 991s simple details, such as mounting the side mirrors on doors instead of the window frame, are a nice acknowledgment of the traditional Porsche style.

Porsche 997 vs 991: Comfort

Porsche wanted to improve the quality and equipment of the cabin in the 991, and they have certainly accomplished that. The 997’s interior was good, except for the tendency for the driver’s seat bolster to wear and fray. However, the 991 Porsche has a much more luxurious interior with far more durable wearing surfaces. They increased the dimensions of the 911 cabin to create a spacious feel, unlike previous 997. The 991 chassis allows for more movement of the seats and also provides more space in the backseat for more luggage and passengers. Porsche also introduced a deeper boot in the front of the 991. The former 997s seats have been replaced with more comfortable and spacious seats. Since they are larger, it allows for a more comfortable driving experience.

Porsche 991 vs 997: Cockpit

The power steering wheel on the 991 is wider and flatter than the one used in the 997s. The 997 layout is largely preserved in the dashboard, with the main change being the conversion of the warning light fourth dial into a more useful information screen that replicates the display. The input includes the sat-nav display and the cornering G force readout provided by the optional Sport Plus Chrono. The 991’s central info screen is also larger. The most noticeable feature of the 991 is the raised center console that houses the gearshift. This was first seen on the Carrera GT and has since been extended to the Panamera and Cayenne. This generation was the first to see an electronic parking brake, which we don’t really love.

The 911’s cockpit is more spacious and luxurious than that of a typical sports car, making it more comfortable for extended driving trips. The only reaction to the interior changes between the 997 and 991 has been the ‘Panamerisation’ which seems to be taking the 911 further away from its original ethos as a sports car. Porsche’s argument with the 911 is that it has always been a premium car and that the new interior reflects the expectations of luxury compact car buyers in 2012. They also explained that upmarket buyers have come to expect a certain level of quality and refinement in their vehicles, which is what Porsche is delivering with the latest redesign in the 991.

Porsche 997 vs 991: Transmission and Chassis

The 991 only retains the 9A1 engine and PDK transmission from the 997, while the rest of the engine is brand new. Therefore, the main difference between these two engines lies under the sheet metal. The PDK on the 997 is still the same, but the manual gearbox has been upgraded to a seven-speed. This allows for better fuel economy and self-shifting pleasure. Porsche 991 North American sales were 50/50 between the PDK automatic transmission and manual. While the Porsche 997 saw 70/30 between the PDK to manual. The 997s underpinnings were the same as the 996’s, which had a remarkable 13-year lifespan.

The Porsche 996 has undergone several changes since its introduction in 1997. In order to accommodate the larger wheels of the 997, more space was required. To meet evolving safety standards that require impact absorption from different angles, the 997 chassis has been revised periodically. Porsche unveiled that the 991 911 featured a longer and wider body than the 997. The new 991 chassis is based on the 964 platform, or the 3rd generation 911, and includes MacPherson struts at the front, drive to the front axle, and a complete overhaul of the air passage beneath the car to improve stability.

Porsche 997 vs 991: Handling

The 991 Porsche features a longer wheelbase and a wider track for increased stability. The revised front and rear running gears reduce oversteer, making this a 911 characteristic that is less pronounced in the new model. The 911 is an invitation for drivers who want to enjoy outstanding cornering agility and a smoother ride. Although it may feel larger, the 991 has the same excellent handling as the 997 and can handle imperfections better. This results in a more enjoyable driving experience. Porsche’s new electro-mechanical steering system provides drivers with a sense of refinement. However, some drivers may find that the first version lacks mechanical interaction. Despite this, the accuracy of the system is impeccable.

The 997 is the best car in its class for grip. Its cornering ability is unsurpassed on public roads, making it the perfect choice for anyone looking for a top-performing vehicle. The 991 is a revelation. The 997s tendency to understeer into bends has been eliminated. The combination of the 991s longer chassis and wider front track contributes to a sharper turn-in, more balanced cornering with a touch of oversteer — making it easier for drivers to exploit the full potential of the 991. This car’s handling is extremely confidence-inspiring. It feels very stable even when cornering at high speeds, so you can relax and enjoy the ride.

Porsche 997 vs 991: Brakes

The Porsche brakes are an industry benchmark and have remained unchanged. The new Porsche 911 Carrera features 325mm discs and four-pot calipers in front, which are improved with cooling thanks to new ducts. Zuffenhausen’s 911 brakes have been a benchmark for their reliability, bite, and stability, and the 991s continue this tradition.

Porsche 997 vs 991: Engine Performance

Porsche’s primary goals for the 911 were to improve performance, fuel economy, and reduce emissions. This required an update to the car itself, which Porsche has become a master at.

The 911 has always been known for its performance and fuel economy. However, with each new generation, the weight of the car increases. Porsche engineers have worked hard to keep the 991 as light as possible by using an all-aluminum mockup during the planning stages. This has proven to be much heavier than expected but is still a great option for those looking for a high-performance car. Internal changes to the 997’s 9A1 engine were made to reduce friction losses and lighten reciprocating parts. The 991 S model retains its 3.8-liter engine capacity, while the base Carrera switches to a more powerful 3.4-liter Boxster Cayman S tuned for 350bhp. Porsche claims that this will provide better performance and fuel economy than the previous 997 3.6-liter model.

The electronic variable oil pump in the 997 models is designed to increase oil pressure only when the engine detects greater stress from track driving or hard cornering. This allows the engine to conserve energy while still providing adequate lubrication for high-performance driving conditions. The philosophy of energy-saving electric steering has led to the development of an energy recovery system that collects kinetic energy from deceleration and feeds it into the battery. This system allows for a more efficient use of resources, without sacrificing performance or power.

Porsche 997 vs 991: Performance Numbers

A stopwatch is the only way to distinguish the old 911 from the new one in terms of acceleration. However, the new 991 feels faster because it’s lighter and stiffer. The new Porsche 991 Carrera PDK is an improvement on its predecessor in every way, except for the maximum speed which remains at 178 mph. The power output was increased by 5bhp, and the torque output is an additional 3 lb-ft. The car also accelerates to 62 mph a tenth of a second faster than the 997, while boasting lower fuel consumption and CO2 emissions.

Porsche 997 vs 991: Which is Better?

The 991 is a much better car than the 997. This shouldn’t be a surprise since the 991 is newer than the 997. The 991 is packed with radical changes that make it more engaging for a driver, while still providing all the features and amenities that you’d expect from a luxury compact vehicle. If you’re in the market for a high-performance sports car, the 991 should definitely be at the top of your list. This is not to say that the 997 is bad by any means, but if you have the funds to spend, the 991 is the way to go.

The suspension on the 911 has been completely redesigned, both front and back. The Porsche 991 Carrera provides a more balanced corner entry than the 997, offering drivers the refinement and stability of a GT with the poise and handling of an old-school sports car. This is a remarkable feat that makes the Carrera a truly exceptional vehicle.

Porsche 997 vs 991: Price

A new Porsche Carrera 991 is priced at £71,449 compared to £67,270 for the final 997 – that’s a six percent increase in cost. But this isn’t just any old Porsche; it’s been completely re-engineered with a better cabin and greater dynamic capabilities than the 997. So, if you’re looking for the ultimate driving experience, the new Carrera 991 is the way to go.

Porsche 997 vs 991 Conclusion

The Porsche 991 is a remarkable achievement and the price increase for such a drastic upgrade is modest. It offers drivers the unique “Porsche feel” that has made the brand so popular. The base 3.4 Porsche Carrera model is the best combination of economy and performance. We’re excited about Porsche’s seemingly endless ability to extract more power and economy out of the flat-six. This leads us to believe that this iconic piece of engineering architecture might even survive into the next generation of 911s.

We’ve done many comparison posts, such as the Boxster 981 vs 718, but haven’t done a Cayman vs Boxster, until now. In this article, we will be comparing the popular Porsche Cayman and the Porsche Boxster based on many different topics. These topics include size, performance, common problems, reliability, and more. These two vehicles have a lot in common and what many don’t understand is the true difference between the two models, until after reading this article.

Porsche Cayman vs Boxster – The Basics

The first Porsche Cayman, or the 987 Cayman, was introduced in 2005 and two generations later, the 718 Cayman is still in production today. Since its inception, there have been many different trims: base, T, S, GTS 4.0, GT4, and many more. The Cayman became very popular in motorsports shortly after it was brought to the market and is still used by many on the track today.

The first Porsche Boxster, sometimes referred to as the 986 Boxster, was first introduced in 1996, almost a decade before the Cayman. It is still being produced today and is in its fourth generation, the 718 Boxster. When it was first released, it quickly became Porsche’s biggest volume seller until 2003 when the Cayenne was introduced. There have also been many trims for the Boxster: base, T, S, GTS 4.0, GT4, and many more.

Both of the vehicles have won many awards including 2009 Best Driver’s Car by Motor Trend, 2016 Sports Car of the Year by Top Gear, and 2021 Sports Car of the Year by What Car? just to name a few.

Cayman Generations

• 987 Cayman (2005-2012)
• 981 Cayman (2012-2016)
• 718 Cayman (2016-Present)

Boxster Generations

• 986 Boxster (1996-2004)
• 987 Boxster (2005-2012)
• 981 Boxster (2012-2016)
• 718 Boxster (2016-Present)

Porsche Cayman vs Boxster Price

In this portion, we will be going over the brand new 2022 718 Cayman prices, 2022 718 Boxster prices, and used prices for both models.

New Porsche Cayman & Boxster Prices

There are 3 different engine options depending on the trim a buyer goes for. The trims are the same for both models. So, a base 718 Cayman starts at $63,400, a Cayman T starts at $72,500, a Cayman S starts at $75,400, and lastly a Cayman GTS 4.0 starts at $90,300. The 718 Boxster prices are slightly higher: a base 718 Boxster starts at $65,500, a Boxster T starts at $74,600, a Boxster S starts at $77,500, and lastly, a Boxster GTS 4.0 starts at $92,400. Now, the Cayman actually has two sportier trims: the Cayman GT4 (starts at $106,500) and the Cayman GT4 RS (starts at $149,100).

So what is the $2,100 difference for these new models? Short answer, a convertible. The Boxster only comes as a convertible and it is slightly more expensive to add it.

Used Porsche Cayman & Boxster Prices

In this section, we will be covering used Cayman’s and Boxster’s. Since the Boxster has been around a decade longer than the Cayman, we will use similar model years (2005-2021) for consistencies sake. A used Cayman’s (excluding the GT4 and GT4 RS) price ranges from $13,500 – $112,890* with an average price overall of $63,195, depending on model year and mileage. A used Boxster’s price ranges from $12,500 – $129,900* with an average price overall of $71,200, depending on model year and mileage. Now the sport Cayman’s GT4 and GT4 RS’ are much higher at an average price range of $89,900 – $168,444.

Therefore, excluding the GT4 and GT4 RS, the Boxster is more expensive on the new side and used side.

General Porsche Cayman & Boxster Topics

Porsche Cayman vs Boxster Performance

For consistencies sake, we will be using the 2022 718 Cayman and 2022 718 Boxster factory performance specs. The fun part, performance. There may be more similarities here than many would think.

Engines & Drivetrain

Porsche Cayman and Boxster Performance

The reason we have grouped the Cayman and Boxster performance together is that the engines used in all trims are the same for both. The base model and T trim feature a 2.0L turbocharged boxer engine that puts out 300hp (223 kW) and 280 lb-ft (380 Nm) of torque. It comes standard with a 6-speed manual transmission with the option of upgrading to a 7-speed PDK automatic transmission for an extra $3,700. The S trim features a 2.5L turbocharged boxer engine that puts down 350hp (261 kW) and 309 lb-ft (418 Nm) of torque. It also comes standard with a 6-speed manual transmission with the option of upgrading to a 7-speed PDK automatic transmission for an extra $3,210.

The GTS 4.0 models come with a 4.0L NA boxer engine that puts out 394hp (294 kW) and 309 lb-ft (418 Nm). To no surprise, it also comes standard with a 6-speed manual transmission with the option of upgrading to a 7-speed PDK automatic transmission for an extra $3,700.

Porsche Cayman GT4 and GT4 RS Performance

Now the fun part. If you are an adrenaline junkie and want some real speed, the 718 Cayman GT4 and GT4 RS are gonna be where it’s at. The 718 Cayman GT4 features the same 4.0L NA boxer engine as the GTS 4.0’s, but is tuned for more power. It puts out 414hp (309 kW) and 309 lb-ft of torque (418 Nm). And last, but certainly not least, the 718 Cayman GT4 RS. Surprisingly, it has the same 4.0L NA engine. BUT, it actually puts out a whopping 493hp (367 kW) and 331 lb-ft (448 Nm). The GT4 RS not only puts out more power, but it also comes with bigger brakes, weighs less, has wider tracks, and has more rear camber than the GT4.

The GT4 comes standard with a 6-speed manual transmission with the option of upgrading to a 7-speed PDK automatic transmission for an extra $3,700. While the GT4 RS comes standard with the 7-speed PDK automatic transmission.

Cayman vs Boxster Reliability and Common Problems

When it comes to which model has the best reliability, there isn’t much of a difference between the two internally. So, we have combined the two and will provide the overall reliability.

Porsche Cayman and Boxster

According to RepairPal, the overall reliability of the Porsche Cayman/Boxster is 2 out of 5. This is below the average 3.5 out 5 rating for other luxury compact cars, which ranks this vehicle 16 out of 17 in luxury compact rankings. If you are in the market for a luxury compact car, you should know it comes with high annual maintenance costs. So, to no surprise, the average annual maintenance cost of a Porsche Cayman/Boxster is $1,135.

Common problems seen in Cayman/Boxsters are transmission issues, faulty fuel level indicator, common oil leaks, premature ignition component failure (spark plugs, ignition coils, injectors), timing chain issues, electrical issues, and premature water pump failure. The only model years that stick out to us as the least reliable are the 2002-2003 model year 986 Boxster. Other than that, each generation has its own issues, but not too problematic.

Porsche Cayman vs Boxster – Which is Better?

Typically we feel that the “which is better” question is rather subjective because many consumers have different needs and wants. However, this comparison is pretty straightforward. Are you someone that wants a convertible? Then the Boxster is the one for you. However, a caveat with the Boxster is that convertibles do tend to have less structural integrity. So, if you are planning on taking your new Porsche to the track every weekend, the Cayman may be the way to go. If you are wanting more speed and power, the Cayman GT4 or GT4 RS are great performance options, although they can get pretty pricey.

Porsche Cayman vs Boxster Conclusion

To wrap up this article, we know making a vehicle purchase can be a daunting task, especially for a luxury compact vehicle. So, we hope the information provided above assists in the purchasing decision. A quick summary that distinguishes the difference between the Cayman and Boxster, the Boxster is a convertible. That’s it. Unless you are looking at the Cayman GT4 or GT4 RS, there isn’t a Boxster, or convertible, version of these. If you happen to be someone that has had first-hand experience with any models listed above, please let us know your experience in the comments below. This will help us with our research and future readers.

The Porsche 992 is the 8th generation of the 911 Carrera, released in 2019 and still in production today. The 992 is the successor to the 991 which was produced from 2011 through 2019. In addition to various transmission and engines changes, the 992 Turbo and Turbo S models received a new 3.7L twin-turbo flat-six.

Porsche consolidated the number of engine options for the 992 911’s sticking with three engines:

• 3.0L twin-turbo flat-six
  • Base, 4, 4S, and GTS models
  • 380-473hp and 332-420lb-ft. of torque
• 3.7L twin-turbo flat-six
  • Turbo and Turbo S models
  • 542-641hp and 443-590lb-ft. of torque
• 4.0L naturally aspirated flat-six
  • GT3 models only
  • 503hp and 347lb-ft. of torque

Despite the Porsche 992 being relatively new, there are a number of common problems that have already emerged. Fortunately, the majority of these issues so far are minor. This article is going to discuss common problems and reliability of the 2019+ Porsche 992 Carrera 911 models.

Common Porsche 992 Engine Problems

1. Ignition coil failure
2. Engine mount failure
3. PDK transmission leaks
4. Loose front axle drive shafts

1. Porsche 992 Ignition Coil Failure

911’s have a history of burning through coil packs more quickly than other vehicles. Ignition coils send electricity to the spark plugs, allowing the cylinder to fire and create combustion. When an ignition coil goes bad it affects the spark plugs ability to create the spark necessary for combustion. This can lead to numerous performance issues and things like misfires and pre-detonation.

Similar to issues with the 991, the 992 ignition coils are prone to corroding and failing. The retaining bolts also corrode frequently which can cause issues with getting the ignition coils out. These issues seem to be more so caused by age rather than mileage. However, it is possible to see coil packs start to fail around the 20,000 mile mark. Fortunately, they tend to fail one at a time.

Beru is the OEM ignition coil manufacturer for the Porsche 992. A set of new coils only costs a few hundred bucks, so we generally recommend replacing them every other time you replace your spark plugs. Replacing them every 50,000-60,000 miles and using bolt grease should help prevent any issues with corroded bolts. While no problem is a good problem, failing coil packs is pretty harmless and easy to fix.

Symptoms of Bad Porsche Ignition Coils

• Cylinder misfires
• Hesitation upon acceleration
• Rough idling
• Hard starts

2. 911 Carrera 992 Engine Mount Failure

Engine mounts are not only responsible for keeping the engine attached to the frame, but also for controlling the softness or stiffness of the ride. Engine mounts reduce engine vibrations and have an impact on handling and cornering. Of course, simply polyurethane engine mounts are too basic for Porsche. Porsche uses a system called Porsche Active Drivetrain Mounts. These are electronic engine mounts that stiffen at high RPMs for more performance and cornering, and soften at low RPMs for more comfort.

Porsche had a manufacturing issue with 2019 and 2020 model year 992’s. Porsche did not properly seal the engine mounts when they were installed, allowing water to get into the mounts. When this happens the mounts lose their ability to dynamically adjust stiffness, functioning more like a traditional engine mount. The water trips the electrical connection and then will throw a warning message for the PADM system.

Engine Mount Failure Symptoms

• Decreased handling
• Softer cornering
• More engine vibration at high RPMs
• PADM warning message on the dash

Unless you frequently put your 911 to the test in the corners, you probably won’t notice a huge decrease in handling or driving comfort. The most telltale symptom is the warning message that will appear when water causes an electrical fault with the engine mounts.

While there is a technical service bulletin and recall for this issue, fixing the issue is no simple task. Replacing the engine mounts requires the engine being pulled. Despite getting it fixed for free, it isn’t always very comforting to have your engine pulled on a new Porsche.

3. 992 Carrera PDK Transmission Leaks

Porsche’s PDK transmission has received a lot of praise as one of the fastest dual clutch transmissions on the market. However, it hasn’t come without it’s share of issues here and there. One of the biggest issues with the PDK is that it isn’t very serviceable. Therefore, a lot of PDK issues result in needing to replace the whole transmission. Fortunately, all 992’s will still have warranty to cover the bill here, but this isn’t quite the case on some older models with the PDK.

So far, we have seen the PDK leak from a few different places. There have been multiple accounts of a failed oil pan gasket causing leaks from the oil pan. Additionally, the transmissions oil cooler relief valve has failed a few times resulting in leaks. It appears a cause of the issue with the relief valve is the oil spec, which hasn’t been specified by Porsche. A new relief valve and some FS 75W-90 appear to have fixed the issue.

The PDK transmission is actually very reliable. The majority of the issues that have arisen so far seem to be small quality control issues. Once fixed there shouldn’t be any concerns over issues or reliability with the transmission. Fortunately, Porsche’s approach a lot of time is to just replace the whole transmission under warranty if any issues arise as they claim it isn’t serviceable.

4. Porsche 992 Drive Shaft Issues

An unfortunate common theme with early model 992’s is manufacturing defects. Another such case of this is with the font axle drive shafts. The drive shafts are prone to becoming loose at the joint due to installation errors. The drive shaft is responsible for transferring power from the engine to the wheels.

The loose drive shaft issues can cause the front wheels to not receive full power, affecting performance and acceleration. This issue has so far been exclusive to C4 models. The loose drive shaft will also cause noises and squeaking sounds while driving.

Fortunately, this is addressed by Porsche with a service bulletin and is being replaced under warranty. Replacement procedure involves replacing both drive shafts.

Other Porsche 992 Issues

As discussed above, the 992 had a number of quality control issues that plagued early model years. Fortunately, the number of actual engine problems is relatively limited for now. However, it is also very early to tell if there are any truly “common” problems with these engines. So far most issues have been addressed and replaced via warranty.

Outside of the engine, there have been a lot of smaller issues with build quality, PCM, electronics, and so on. Here is a list of other problems encountered:

• Adaptive cruise control issues
• Oil leaks (oil pan gasket, etc.)
• Squeaky doors
• Other random rattles and squeaks
• Panel gaps
• Random clicking noises
• Drivetrain lash issues
• PCM/electronic issues with the head unit and various other electronics

One of the more well documented issues is problems with the adaptive cruise control. This was an option on the 911 that helps control cruise control speed by slowing down when you’re approaching a car ahead too quickly with cruise control enabled. Issues with the system make the car try to stop really quickly while driving with cruise control on. The sensors seem to think that there is something too close in front of the car, causing need for it to brake very quickly.

Oil leaks and PDK transmission leaks haven’t been extremely common. PDK leaks have been more frequent than engine oil leaks.

The most frustrating thing for new 992 owners seems to be the service delays. Parts are taking months to arrive from overseas and dealerships are short-staffed in their service departments. This is causing a lot of 992’s to sit at the dealer for a few weeks while these small issues are being fixed.

Porsche 992 Reliability

So, is the Porsche 992 reliable? We don’t have any concerns or doubts over the long-term reliability of the 992 911’s. There have been a number of manufacturing issues and small defects, however, this is pretty normal with early model years. Additionally, there has been a lot going on with labor shortages, parts shortages, and so on which clearly has had an impact on quality.

With that being said, the majority of the problems that have arisen so far seem to be from manufacturing issues instead of faulty components or systems. The engines have had very few actual issues, with most issues being electrical or having to do with ancillary engine components.

The one caveat is that the 992 hasn’t been out for very long. And, Porsche’s don’t tend to be heavily driven cars. Therefore, it is a bit more difficult to tell whether there are actually any engine problems with these cars or not. We haven’t seen any major catastrophic failures yet which is a good sign. But it will take a couple more years to really determine whether there are any long-term concerns with these engines.

It’s also worth noting that there are plenty of problem free Porsche 992’s out there as well. Keep in mind the people with problems tend to have bigger voices and be more outspoken than those with no issues. So I do believe a lot of the issues mentioned here are probably slightly blown out of proportion. And to be fair, people tend to nitpick problems a little more closely when you’re talking about $125k+ cars.

How has your experience been with the 992?

Depending on which Porsche you are looking at there are a few different transmission options. There are 3 primary transmission options: manual, PDK, and Tiptronic S. Each of these transmissions is configured in a few different ways ranging from 6-speed, to 7 and 8-speed configurations.

Porsche’s PDK transmission is an upgrade option for the 911 Carrera, and 718 Cayman and Boxster models. It comes standard on the new Macan and Panamera models, whereas the Cayenne receives the Tiptronic S transmission.

On the 911 & 718 Porsche models, upgrading to the PDK transmission replaces either a 6-speed or 7-speed manual transmission with a 7-speed or 8-speed PDK. This guide is going to cover the differences between Porsche’s PDK vs manual transmission, the pros and cons of each, and give our opinion on which transmission is better.

What is Porsche PDK Transmission?

PDK stands for Porsche Doppelkupplung, which is essentially a fancy way of saying dual-clutch. PDK is an automatic dual-clutch (DTC) transmission. It functions pretty similarly to all of the other DCT, or dual clutch transmissions, that you’ll find on the market today.

As the name suggests, dual clutch transmissions use two clutches instead of the single clutch you will find in traditional automatic or manual transmissions. One clutch covers all of the odd gears and reverse, while the second clutch covers all of the even gears. Because there are two clutches alternating gears, PDK transmissions can shift almost instantaneously without the loss of momentum like you get in automatic or manual transmissions.

PDK transmissions actually operate more similarly to a manual transmission than they do an automatic. They also offer paddle shifters for manual gear control and have some cool technology like rev matching which allows you to shift with very little loss of power or momentum.

Porsche PDK vs Manual Transmission

The obvious difference between PDK and a manual transmission is that PDK is still an automatic transmission. You don’t have a clutch pedal and as much control over the gears as you do with a manual. While PDK does allow you to control gears via paddle shifters, the transmission will still shift for you when you hit the redline, put your foot on the floor, or are decelerating quickly.

Outside of being in control of the transmission, the biggest difference is shift speed. Manuals used to be the transmission of choice for performance back in the day. This was because automatic transmissions were so slow at shifting that you could manually shift faster than them. And they offered more control for racing and track applications.

Nowadays, PDK and dual clutch transmissions are significantly faster than manual transmissions. Even normal automatics with one clutch are faster today. However, the simultaneous shifting you get with a PDK transmission leads to quicker acceleration and faster 0-60 times. Additionally, the technology of transmissions today allows you to control the PDK transmission almost as if it were a manual, without having to deal with the clutch pedal or sluggish shifts and power loss during shifts.

PDK Transmission Pro’s

• Quicker shifts than both manual and single-clutch automatic transmissions
• Faster acceleration and 0-60 times
• Less weight
• Launch control
• Rev matching
• Ability to control it similar to a manual with paddle shifters

The biggest benefit to the PDK transmission compared to the manual is shift speed and acceleration. On a 911 Carrera S, Porsche claims a 4.0s 0-60mph time for a manual transmission with the sport chrono package. The PDK transmission with the same sport chrono package logs a 3.3s 0-60. On the Cayman S models the difference is a bit less at 0.2 seconds, but this is still a huge difference in acceleration.

The reason the PDK is so much is faster is because of the dual clutch configuration, rev matching, and launch control. Some Porsche dealers and sites claim that the PDK gives you better fuel consumption. However, Porsche specs show that manual transmissions actually get about 1mpg better than the PDK. Albeit, the difference isn’t really a reason to choose one over the other.

PDK Transmission Con’s

• PDK transmissions have been problematic in the past
• You don’t have as much control as a manual
• You lose some of the Porsche driving experience (in my opinion)
• It’s not as strong as the manual transmission

The PDK transmission is so refined and smooth that you do lose a bit of what I consider the Porsche driving experience. It is faster and more practical for the majority of buyers, but there is just something about a manual transmission in a Porsche despite them being slower.

One downside worth noting is that PDK transmissions are more problematic than manuals. 992 Carrera’s suffer from frequent PDK fluid leaks, and there have been a number of other PDK related issues over the years. These are sophisticated transmissions and therefore it’s understandable they tend to be more problematic. This isn’t a reason to not get a PDK, just keep in mind these things are expensive to repair and replace.

Porsche Manual Transmission Pro’s and Con’s

The pro’s and con’s of the manual transmission are about the opposites of the PDK transmission.

• Transmission is more reliable and can handle more power
• Gives you a more traditional driving experience
• More control over the gears
• Significantly slower than the PDK transmission

Manual transmissions can hold more power than PDK transmissions. This isn’t really a big deal unless you are modding your Porsche. PDK transmissions will wear and tear more quickly when modded compared to the manuals.

Yes, the manual transmission is slower. And the 0.7 second difference in 0-60mph on the Carrera S is the difference with a professional driver. You and me probably shift a manual slower than a professional driver, so the difference can possibly be even more than that, unfortunately.

At the sacrifice of acceleration is control. Manual transmissions give you more control. Yes, the PDK has paddle shifters. But the transmission still shifts for you when it needs to.

Porsche PDK vs Manual: Which is Better?

Better is a subjective term. When it comes to acceleration and performance, the PDK transmission is the clear winner. While manuals were the traditional way to go for racing and tracking, there is a reason the GT4 RS only comes with the PDK and also why the PDK is the standard option for the GT3.

But whether you should get the PDK over the manual depends on your preferences. If you purely care about speed and acceleration, get the PDK. If you prefer a more raw driving experience where you have complete control over the car, then manual is the way to go. Another consideration is the cost. On some Porsche’s the PDK is standard, and on some it can be upgraded for free. However, on Cayman and Boxster options as an example, the PDK is a $3,200 upgrade.

Additionally, on the Carrera S, the PDK is a free upgrade, however, it does not come with the Sport Chrono package. The 7-speed manual does come with Sport Chrono which saves you $2,800 in additional upgrades.

Overall, the PDK is better for performance and tends to be a more desirable option for owners. Manual Porsche’s are still a great choice for the classic enthusiast who wants the engaging Porsche driving experience.

PDK vs Manual Summary

Porsche’s Doppelkupplung (PDK) transmission is an automatic, dual clutch transmission. PDK comes standard on Panamera and Macan vehicles and is offered either as standard or an upgrade on various 911 Carrera and 718 Cayman/Boxster models. There are two different transmissions: a 7-speed PDK and an 8-speed PDK. On Porsche’s where the PDK is an upgrade, it is offered instead of a 6-speed or 7-speed manual transmission.

The dual clutch, automatic nature of the PDK make it significantly quicker than the manual transmission option. 0-60 times are anywhere from 0.2 seconds to 0.7 seconds faster with the PDK compared to a manual Porsche. It also offers rev matching and launch control which help improve its acceleration. It also has paddle shifters to provide additional control over the car.

What you do lose with the PDK though is the more traditional and engaging Porsche driving experience. The PDK transmission is so smooth and refined that it is almost too practical and takes away from what I consider the roots of what a Porsche is. However, PDK is overwhelmingly more popular than their manual counterparts as consumers prefer the more practical nature and improved acceleration and performance.

Growing up driving a manual, I’m not sure I could ever get an automatic Porsche, but the PDK sure is impressive. The only sort-of downside is that the PDK transmission has had issues in the past and automatic transmissions generally wear down a lot more quickly than manuals (that are driven properly).