2008 Chevrolet Corvette
The Verdict
The 2008 Chevrolet Corvette has 587 owner complaints filed with NHTSA. The most reported issues are engine (432 complaints) and electrical (76 complaints). With a Klunk Score of 21/100, it earns a "Check Engine" rating. If you're shopping for a Chevrolet Corvette, consider the 2025 model year which has 98% fewer complaints.
Safe Bet
The 2025 has 98% fewer complaints
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Klunk Score: Check Engine
More complaints than most vehicles. Known issues exist — budget for potential repairs.
How is this calculated?
The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.
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Under the Hood
Each number is a complaint. Darker = bigger problem.
| Year | Body | Brakes | Electrical | Engine | Transmission |
|---|---|---|---|---|---|
| 2000 | 177 | 27 | 33 | 35 | 7 |
| 2001 | 104 | 19 | 18 | 58 | 4 |
| 2002 | 101 | 14 | 23 | 28 | 4 |
| 2003 | 42 | 7 | 27 | 23 | 12 |
| 2004 | 43 | 9 | 12 | 151 | 2 |
| 2005 | 181 | 62 | 174 | 52 | 67 |
| 2006 | 158 | 28 | 99 | 97 | 30 |
| 2007 | 69 | 19 | 76 | 174 | 47 |
| 2008 | 38 | 12 | 76 | 432 | 29 |
| 2009 | 12 | 2 | 27 | 105 | 6 |
| 2010 | 9 | 0 | 19 | 52 | 4 |
| 2011 | 5 | 5 | 13 | 52 | 9 |
| 2012 | 4 | 3 | 18 | 30 | 1 |
| 2013 | 13 | 1 | 12 | 54 | 2 |
| 2014 | 27 | 0 | 9 | 18 | 7 |
| 2015 | 23 | 0 | 9 | 14 | 18 |
| 2016 | 64 | 0 | 7 | 20 | 12 |
| 2017 | 240 | 2 | 6 | 6 | 1 |
| 2018 | 47 | 2 | 1 | 0 | 1 |
| 2019 | 129 | 0 | 2 | 6 | 10 |
| 2020 | 16 | 3 | 4 | 5 | 6 |
| 2021 | 0 | 0 | 4 | 0 | 7 |
| 2022 | 4 | 2 | 8 | 1 | 5 |
| 2023 | 8 | 3 | 3 | 2 | 6 |
| 2024 | 8 | 2 | 3 | 6 | 1 |
| 2025 | 6 | 1 | 0 | 3 | 0 |
By Category
By Severity
Worst Problems
Complaints
Fuel system leak. Strong odor of gasoline fuel both around and inside the vehicle. No noticeable fuel product on the ground or underneath the vehicle. I am greatly concerned that this is a very significant fire and vehicle operator/occupant safety hazard. I have also found many other C6 generation Corvette owners online that are experiencing the same thing to their C6 Corvette.
I am a long time Corvette owner and have purchased many through the years. I recently purchased a 2008 Corvette Coupe with only 30k miles, one owner vehicle. Unbelievable to me, I have had to spend over $4,000 the past month replacing the ECM and most notably the Fuel Pump, to relieve the constant Fuel Smell, not to mention the rack and pinion steering gear needs to be replaced, with again, only 30k miles on the vehicle, and that part is discontinued. The failure of the ECM almost cost my wife and I our life when we were coming home to [XXX] from [XXX] . The car completely lost all power on the highway and we almost got railed by traffic. Not a good situation to say the least. I almost had a heart attack. So we had to have it towed and finally made it home, only to find out the next day after a nice ride, my entire garage was overwhelmed with a gas smell that evening which permeated through the whole house. I took notice that GM covered this exact situation with GM Bulletin # xxx back in 2017, so they KNEW there was a problem! My question is, how can GM not cover this NOW. Many 2008 Corvettes are still being bought and sold. I spent over $2800 for this last week! I am asking you and GM to at least cover 50% of this charge. I don't think that is too much to ask. It's much cheaper than having been sued by our family, should me wife and I have not survived that situation on the road, a case I know they would have won. We should definitely be compensated to say the least! Thanks INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
My recently purchased 2008 was taken to the local chevy dealer for gas fumes in the garage. The technician reported "The smell is coming from the sending unit on the driver side. There was fuel dripping down the side of the tank and the tank was wet. So the sending unit needs to be replaced" The car has only 16,427 miles on it and has been garage kept. I believe that leaking fuel is a very serious safety issue and that the now expired special service bulletin 150682 should have been a mandatory recall.
Fuel sending unit in gas tank behind the drivers side is leaking gas making it impossible to park the car in the garage. There is a great possibility of fire due to this issue. No, I have not taken it to the dealer as of today but I am going to schedule it. No. No.
The contact owns a 2008 Chevrolet Corvette equipped with Firestone Tires, Tire Line: Firehawk Wide Oval, Tire Size: P245/40/R18, DOT Number: (N/A). The vehicle was recently purchased, and three weeks later, the tire pressure warning light illuminated. The vehicle was taken to Discount Tire. The employees at that tire specialty store refused to service the tires. The contact was informed that the tires were over fifteen years old. The contact stated that the manufactured date was 4410. The vehicle was not serviced. The dealer was contacted and informed the contact that the tires met their standards for selling the vehicle. The manufacturer was not notified of the failure. The failure mileage was 52,800.
cracked fuel pump housing causing vapors to vent out possibly causing a fire if stored extended periods of time indoors, and if crack is big enough fuel will drip down the back of the fuel tank onto the exhaust and possibly starting a vehicle fire
Transmission gets stuck in park position and I am unable to shift it into any other gear. Unable to move the car if it's in a dangerous location.
Bought this vehicle recently and filled it up with fuel and fumes overtook the cabin area and some leaked out the top of the tank down through the tank support. From the research I have done, this is a common problem that Chevy has ignored. The parts are too expensive to just replace everything with new.
There is a strong smell of gas in the passenger compartment and a very strong smell of gas gas on the drivers side near the rear tire. The Chevy dealer has confirmed the the gas smell is due to a know defect where the fuel pump develops cracks in the housing because of the poor quality plastic used. The dealer estimates that it will cost between $3,000 to $4,000 to repair. This is a very dangerous problem. I'm afraid with the very strong smell of gas that an electric spark might cause the car to explode or when it's stored inside cause a vehicle and structure fire. Why has the NHTSA not made GM do a recall for this defect. It is a very serious problem. Owners of any C6 corvette are sitting on a time bomb and their life is in danger. GM has already admitted that it is a design defect but has only issued a service bulletin. Do something before people die.
This car has suffered a known defect that causes fuel to leak out of the tank when the tank is more than 1/2 full. Unfortunately, the leak in my vehicle occurred outside the window that GM arbitrarily set up. (10 years after vehicle put in service or 120,000 miles whichever comes first. My vehicle is a 2008 with 94,000 miles and the problem occurred recently and after GM's window. Therefore, GM will not fix this leaking fuel tank and correct a potentially life-threatening issue. The problem is that this is a serious safety issue with strong fumes inside the cars cabin and strong fumes outside the vehicle with leaking fuel on the tank. The fumes and the leaking fuel are both extreme fire issues. This is a known issue and a known condition that could cause fire and loss of life. NHTSA needs to issue an immediate safety recall to have GM fix all of these leaking fuel tanks.
Gas smells when tank is over half full it’s the plastic fuel system on to of tank is starting to crack and I was reading they have been recalled before but has gone off and this is danger and might cause a fire with the saddle bags across the back and only 30,700 miles on car
I just bought a 2008 Chevy Corvette convertible and parked in the garage. The next morning the garage has distinct smell of gas throughout the garage. If my heater to the house would have kicked on the house would have blown up. This is a safety issue which should be addressed by Chevy. After researching the issue, it seems to be a common issue, which should be a recall. Even after moving it outside, when I get in the car it smells of gas.
After refilling my car with gas and parking it in my garage, I noticed that fuel was actively LEAKING from the bottom of my car!@#! Within a few minutes, fuel was pooling under my car on the garage floor. I immediately moved it outside and ran the car for an hour to use up enough fuel so that it was no longer actively leaking. Unfortunately, there still remains an extremely strong fuel smell, even inside the car when driving. With this fuel smell there are strong vapors in my garage. I have to park the car outside all the time, otherwise my garage will be filled with gas vapors immediately (kind of like an air-fuel bomb). The dealer tells me that it will cost $3000-4000 to fix it. This is a HUGE safety issue and should be covered under a factory recall!!!!
SERVICE ACTIVE HNDLG message on the DIC. Not able to put in drive due to this message. Read a lot of forums. There are recalls on up to 2007 but the 2008 Corvettes are having the same issues.
Hello NHTSA, Fuel leaks from drivers side fuel tank. I see fuel tracks down side of tank, so conclude fuel is leaking from top of tank or from fuel pump. Fuel components are plastic, and now 17 years old, so they are probably cracked from age. I have strong smell of fuel in my garage, and puddle of fuel under drivers side tank. This is a safety fire hazard gas can leak down to the exhaust system. ' Searching Corvette forums - this is a known issue many years. Searching nhtsa - there are a number of complaints logged by other C6 Corvette owners with the identical issue. GM must fix or at least share to fix this issue. The defect is caused by GM making the conscious decision to swap more durable metal parts for less durable plastic parts in the fuel pump/tank assembly. Please put pressure on GM to reach out to current Corvette owners and their dealership network to get this issue corrected and at a minimum share the cost with Corvette Owners. Let's not allow this issue be one that causes injury or even death. Thank you
Just bought 2008 corvette with 46,000 miles. Very strong smell of fuel in car and in garage after fill up. This issue is definitely a safety issue
Just purchased 2008 Corvette with 46,000 miles. Not able to shift out of park
Developed fuel leak above left side tank coming from known faulty fuel pump connector elbow at top of tank. Extreme gas fumes prevent parking in garage for fear of vapors igniting causing an explosion. Can not rule out possibility of drips or spray hitting hot exhaust. Will be seeking repair asap as this is not safe to drive or park in enclosed environment.
After refilling my car with gas, there was a strong fuel smell. As the fuel level dropped, the smell of gas went away. With this fuel smell there were strong vapors in my garage. I had to open the garage doors and let the garage air out before starting any of my vehicles I have in the garage. It got to the point I had to part the Corvette outside. I finally took it to a mechanic (Christain Brothers Automotive Huntsville Alabama), they found the fuel boost pump (driver's side) was cracked on top. I did not have the tools or capability to change the boost pump.
The other day from my garage i smelled a overtaking smell of gas coming from my 2008 Corvette with only 22,300 miles on it. I thought it was coming from my gas cap , so i replace the cap. Replacing the gas cap didn't help there was still a overwhelming gas smell coming from the left side of the car. I also notice when the gas tank drops below a 1/2 tank the smell seams to go away. I found out there are hundreds of complaints about this issue and that there was a special coverage adjustment issued covering this problem with the Primary Tank Module Flange Fuel and Vapor Leaks for a limited time and miles. I believe such a serious safety issue there should have been a recall to fix this problem by GM regardless of time and mileage. I have taken the car to Chevrolet dealer which has confirmed the problem.
587 total