2018 Porsche 911 problems
The Porsche 911 (pronounced Nine Eleven or in German: Neunelf) is a two-door 2+2 high performance rear-engined sports car introduced in September 1964 by Porsche AG of Stuttgart, Germany. It has a rear-mounted flat-six engine and originally a torsion bar suspension. The car has been continuously enhanced through the years but the basic concept has remained unchanged. The engines were air-cooled until the introduction of the 996 series in 1998.
The 911 has been raced extensively by private and factory teams, in a variety of classes. It is among the most successful competition cars. In the mid-1970s, the naturally aspirated 911 Carrera RSR won world championship races including Targa Florio and the 24 Hours of Daytona. The 911-derived 935 turbo also won the 24 Hours of Le Mans in 1979. Porsche won the World Championship for Makes in 1976, 1977, 1978, and 1979 with 911-derived models.
In a 1999 poll to determine the Car of the Century, the 911 was fifth. It is one of two in the top five that had remained continuously in production (the original Beetle remained in production until 2003). The one millionth example was manufactured in May 2017 and is in the company's permanent collection.
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Common 2018 Porsche 911 problems
Based on complaints from owners of the Porsche 911 2018, several common problems have been reported:
- Cooling System Issues:
- Radiator: The design of the engine radiators in the front of the car can lead to clogging with road debris, affecting cooling and potentially causing engine damage. Regular inspection and cleaning are recommended to prevent issues.
- Water Pump: Owners have reported water pump failures, which can result in overheating and engine damage. Regular maintenance and timely replacement of the water pump are crucial to avoid these problems.
- Suspension and Steering Issues:
- Uneven Tire Wear: Aggressive alignment settings, especially on models with sport suspension, can cause uneven tire wear. Regular alignment checks are essential to address this issue.
- Power Steering Issues: Some owners have experienced power steering failure or loss of steering assist, often due to a failing electric power steering motor or other electrical issues.
- Electrical and Software Issues:
- Mechanical Valve Failure: Failures related to mechanical flaps, controlled by the Change Over Valve (COV), have been reported. These failures can affect various automated flaps and valves in the vehicle.
- Infotainment Glitches: Problems with the infotainment system, such as freezing or connectivity issues, have been noted. Software updates can help resolve these issues.
- Battery Drain: Certain models may experience battery drain, leading to a dead battery after periods of inactivity. Using a battery maintainer when the vehicle is not in use can prevent this problem.
- Body and Paint Issues:
- Stone Chips: The wide rear fenders of the Porsche 911 2018 make it more susceptible to stone chips on the paint. Applying protective film or ceramic coatings can help prevent damage to the paint.
These common problems reported by owners highlight the importance of regular maintenance, timely inspections, and addressing issues promptly to ensure the longevity and reliability of the Porsche 911 2018 model.
Are Porsche 911 high maintenance?
RepairPal, a website that compiles data on the costs of vehicle maintenance, estimates that the average Porsche costs around $1,192 per year to repair and maintain. This is about 83% more than the industry average of $652.
Is the Porsche 911 a reliable car?
According to motorbiscuit.com, the Porsche 911 is one of the most dependable cars you could own, even more reliable than some traditional options from Honda. It's one of the best choices if you want to purchase a luxury sports car with some history. There are some issues with the Porsche 911, as with any vehicle.
Is Porsche 911 good for daily use?
Space is probably one of the biggest reasons people think the 911 can't be a daily driver. This is a valid concern but for most people, there is enough space for everyday driving. The Porsche 911 is a four-seater, but most 911 drivers agree that the rear seats are best suited for your coat or bag.
How long do Porsche 911 engines last?
A well-maintained Porsche 911 can last 100,000 to 200,000 miles. If you drive around 13,500 miles per year, which is the average annual mileage for most drivers, your 911 can last for 15 years. With meticulous care and less usage, this car can last over 15 years.
2018 Porsche 911 complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2018 Porsche 911.
You can leave your car complaint via the special form below.
2018 Porsche 911 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 2018 Porsche 911.
- Manufacturer: Porsche Cars North America, Inc.
- Components: AIR BAGS
- Summary: Porsche Cars North America, Inc. (Porsche) is recalling certain 2018 718 Boxster, Boxster S and Boxster GTS, 718 Cayman, Cayman S and Cayman GTS, 911 Carrera, Carrera T, Targa 4 GTS, Carrera 4, Carrera S, Carrera 4S, Carrera GTS, Carrera 4 GTS, Carrera Cabriolet, Carrera S Cabriolet, Carrera 4S Cabriolet, Carrera GTS Cabriolet, Carrera 4 GTS Cabriolet, Targa 4, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series, Turbo Cabriolet, Turbo S Cabriolet and GT3 vehicles. The side air bag impact sensors may not have been properly tightened to the vehicle.
- Consequence: In the event of a crash, the air bags may not deploy, increasing the risk of injury.
- Remedy: Porsche will notify owners, and dealers will tighten the air bag sensors, as necessary, free of charge. The recall began May 17, 2019. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AKA4.
Negative 2018 Porsche 911 car reviews
Positive 2018 Porsche 911 car reviews
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The 2017 Porsche 911 Carrera is an amazing vehicle. It's great to hear that you've owned several Porsches and that the new 911 is the best one yet! The car is quick, handling is precise, and it's very comfortable for a 2-door sports car. It's impressive how much room there is in this vehicle for a true sports car. When you fire up the engine, you'll fall in love with the sound, with or without the sport exhaust. Every time you drive your new 911, you tell yourself, 'It doesn't get better than this.' Inside and out, this vehicle is a perfect 10!
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Hi there! It's been 5 years since I got my vehicle and overall it's been great. However, I did have an issue with the radio unit failing within 3 months of purchase and had to get it replaced. Unfortunately, there were only 3 units available in the world and I had to wait for 3 weeks to receive it in the U.S. Currently, the vehicle has 9,857 miles on it. I do wish there was an indicator or warning for low coolant level though. Thanks for listening!
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As a young man, I always wondered what it would be like to drive a new Porsche 911S. But, instead of relying on the opinions of others, I recommend going to a reputable dealer, getting in the car, and experiencing it for yourself. That's what I did, and I couldn't wipe the smile off my face. Soon enough, I became the proud owner of one of these fun and amazing cars. So, if you're like me, go ahead and take the plunge!
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The T is truly one of the best 911 models ever made, and it lets you drive and enjoy the car without any worries. It's such a shame that some people look down on the 'base 911' because it's a low $100,000 vehicle. With a nice driver's spec, it can cost up to $140,000, which is still an amazing car. Imagine a world where people can 'look down' at your choice of a $140,000 T just because it's not a GT3. :-) Thank you Porsche for bringing back the T, it's an epic car and will most likely be the last narrow body 911 ever made. Can't wait to drive it again and enjoy the driving experience!
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Great fun!
Additional sources
More sources of information about 2018 Porsche 911 problems:
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Jul 27, 2020 ... Under overall reliability the 2017 911's are rated 2 stars, fair to poor the 2018 911's are rated 5 stars on everything & excellent reliability ...
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Feb 2, 2023 ... common 991 turbo/s issues? · 1) Heat shield (preventing mechanics rags from dropping into engine bay) - added free of charge · 2) Replacement of ...
2018 Porsche 911 Problems | Kelley Blue Book
How reliable is the 2018 Porsche 911? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.
Water pump reliability - 6SpeedOnline - Porsche Forum and Luxury ...
Feb 18, 2019 ... Nope, still one of the most common problems on the 991.1 and 991.2 models. I had one go out on my 2018 carrera GTS They did seem to fixx the ...
Other years of Porsche 911
Are you having problems with your 2018 Porsche 911?
Santos King 2024-09-12
Although I had high hopes for this car, the PDK transmission and cramped interior made for a disappointing experience. As a 6-foot, 190-pound individual, I found the space to be quite tight.
Fabian Parker 2024-02-07
Sorry to hear about your experience with the car. It seems like you've had some trouble with the PDK and the fit of the car. As a long-time owner of P cars, you were also hoping for a different look. Thank you for sharing your feedback.