The Garage Car Care

How Does Porsche’s New Car Limited Warranty Stack Up?

The ins and outs of Porsche's factory warranty

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If you’re thinking about purchasing a new sports car, a Porsche is an excellent option. The German automaker, which is owned by Volkswagen AG, makes a variety of fast and stylish models, including the 911, Boxster, Cayman, Panamera, Macan, Cayenne, and Taycan. 

When you buy a new Porsche, you want to drive off the showroom floor confident that you’re protected financially if something prematurely goes wrong with the vehicle. Fortunately, if you experience a factory defect, the Porsche new car warranty covers it for a specific period of time so you don’t have to pay the repair bill. 

Check out the details about Porsche’s new vehicle warranty coverage in our guide below.

Warranty In-Depth

All new Porsches come with a four-year/50,000-mile factory warranty. Coverage begins the instant you leave the dealership lot. Some automakers provide separate bumper-to-bumper and powertrain warranties, but the high-performance German car manufacturer combines both types of coverage into one. This is a common practice among many luxury automakers.


Porsche’s new vehicle warranty covers most components both inside and outside the vehicle. This includes the electrical system, engine, transmission, and drivetrain, as well as interior and exterior parts. 

To receive warranty service, you must take your vehicle to an authorized Porsche dealership. If you are unable to drive it there, you can use Porsche’s 24-hour roadside assistance. It’s critical that you take your vehicle to the dealer as soon as you notice a problem. If you don’t, any subsequent damage may not be covered by the warranty. 

In addition to parts, Porsche also covers labor costs. The warranty officially starts on the date the car is delivered to the owner.

While the Porsche warranty covers a lot of items, it doesn’t cover everything. For example, you will be financially responsible for tires that are damaged by either premature wear or a road hazard. Also, you won’t be compensated for batteries that are damaged due to storage conditions or lack of “normal vehicle use.” 

In addition, the warranty does not cover the following:

  • Normal wear and tear
  • Improper use of fuel, lubricants, and other fluids
  • Chips/scratches or glass breakage not caused by a defect in workmanship
  • Maintenance items, such as wiper blades, spark plugs, and filters
  • Vehicles that have an altered odometer
  • Unauthorized modifications
  • Repairs done by non-authorized facilities
  • Non-Porsche approved electrical or accessory installation
  • Problems related to track use, racing, accidents, abuse, and acts of God

Additional Coverage

Porsche also provides a Corrosion Perforation Limited Warranty that lasts 12 years and has no mileage limit. This protects against rust perforation in the vehicle’s body panels in the event that they become rusted from the inside out. If a part is perforated by corrosion and is repaired or replaced under this warranty, the part is only covered for the remainder of the initial warranty, not an additional 12 years.

If you own a hybrid Porsche, the automaker provides an eight-year/100,000-mile warranty for high-voltage batteries. Porsche also provides a two-year warranty for Porsche parts, exchange parts, and accessories that are installed outside the scope of the new vehicle warranty.

The new car limited warranty also includes the Porsche 24-Hour Roadside Assistance Program, which lasts four years or 50,000 miles, whichever comes first. Assistance is available 365 days a year in both the United States and Canada. Services provided include battery jump starts, towing, flat tire and lock-out assistance, fuel delivery, and extrication/winch assistance.

The automaker also provides trip interruption coverage if you are stranded over 100 miles from your home. Porsche will reimburse overnight stays for three days up to a maximum of $750. You will also receive reimbursements for meals, alternative transportation, and a car rental if there isn’t an authorized Porsche dealership within 50 miles.

Additional coverage includes the Federal Emission Design & Defects Warranty (two years/24,000 miles), the Federal Emission Performance Warranty (eight years/80,000 miles), and the California Long-Term Emission Control System Defects Warranty (seven years/70,000 miles).

What We Like

The best thing about Porsche’s new vehicle warranty coverage is that it’s nearly comprehensive. Regardless of what happens with your sports car or SUV, it will be covered as long as it’s an issue that’s related to a factory defect. The automaker is responsible for repairing the vehicle and/or replacing defective parts free of charge during the warranty’s lifespan.

We also like that you can transfer the warranty to a new owner. If you choose to trade in your relatively new car/SUV at a Porsche dealership or sell it to a private party, the warranty stays in effect. This is beneficial because it can increase the value of your Porsche.

Another thing we like about the warranty is its roadside assistance program. If you’re stranded on a road trip or even on the way to work, certified servicemen will come to your aid. They will provide help in a variety of areas and get you back on the road as soon as possible. And if you’re really far from home, Porsche will reimburse you for lodging, meals, and alternative transportation costs.

What We Don’t Like

The biggest drawback with Porsche’s factory warranty is its duration. While it’s longer than the industry standard of three years/36,000 miles, it’s still a little short. Many automakers provide longer powertrain coverage, but Porsche bundles both the powertrain and bumper-to-bumper coverage into one.

If your engine or transmission fails outside of the four-year/50,000-mile window, the cost of the repairs can be enormous. The only way to avoid this is to get an extended warranty, which is an added cost.

In addition, the new vehicle limited warranty has some exclusions. It doesn’t cover normal wear and tear, damaged batteries, vehicles that have been modified, and issues that can occur if you race your Porsche or use it on the track.

Another downside is that Porsche does not include routine maintenance in its warranty. The owner is responsible for services such as oil changes and tire alignment. Rival brands such as Ferrari provide several years of complimentary maintenance services.

Also, all warranty repairs must be completed at a Porsche dealership by a certified technician. So, even if a local shop is closer and more convenient, it’s not an option. You’re also responsible for taking the car to the dealer the instant you detect a problem. If it worsens, it may void the warranty coverage.

Common Repair Costs

Some of the most common issues and repair costs with Porsche vehicles:

  • Porsche 911l: Vibration diagnosis ($114-$145)
  • Porsche Boxster: Window regulator motor replacement ($703-$803)
  • Porsche Cayenne: Windshield wiper motor replacement ($768-$799)
  • Porsche Panamera: Tire pressure monitor lamp diagnosis ($96-$123)
  • Porsche Macan: Knock sensor replacement ($524-$618)


Porsche’s warranty, like many factory warranties, provides exclusionary coverage, which means it covers everything except specific items that it lists outright. This makes it easier for car buyers, so they know exactly what is and isn’t included in the warranty. Below are some frequently asked questions people have about Porsche’s factory warranty.

Q. How long is the warranty on a new Porsche?

A. New Porsche models come with a four-year/50,000-mile warranty. 

Q. What does a Porsche warranty cover? 

A. Porsche’s factory warranty covers nearly all parts inside and outside the vehicle. However, there are some exclusions. It doesn’t cover normal wear and tear, accidents, and acts of God.

Is Porsche’s Warranty Worth It?

Porsche’s new vehicle limited warranty doesn’t have a long coverage duration; however, this is common among sports car manufacturers. Also, most factory defects appear within the first couple of years a vehicle is on the road, so the length of Porsche’s protection should suffice.

If you’re in the market for a new Porsche, the factory warranty will adequately protect your vehicle. Plus, you can always invest in extended coverage if you want a safety net.

More Information

Here are a few more resources you can use:

When she's not at the keyboard, Noelle unwinds by exploring the northeast in her classic German sports car or custom Indian Scout. She's written about the joy and hardships of vintage car ownership for Porsche Club of America's e-Brake News. You can read some of her articles about the motorcycle lifestyle in an issue of MotoSpirit magazine.