It Chevrolet Corvette is one of the oldest names in the luxury sports car segment. With the big block LS6, the ‘Vette showed the world how America’s version of the Grand Touring race car was made. Through eight generations, this two-seater has proven to be one of the most agile vehicles on the market that could easily embarrass an exotic rival.
According to the JD Power website, the 2022 Corvette has a predicted reliability score of 89 out of 100, making it one of the most reliable sports cars on the market.
However, not all Corvette models receive attractive reliability scores. Like any other car, the Corvette has had its fair share of problems over the years. Without further ado, let’s take a look at the Corvette’s worst years, its reliability and longevity, and everything else you need to know before buying it on the used market.
2008, 2015, And 2017 Are Among The Most Troubled Model Years Of The Chevy Corvette
It Car Complaint the website rates the 2008 model as the Corvette’s worst year due to expensive issues at low mileage. Many owners have complained about feeling a strong fuel smell in their 2008 Corvette. According to reports, the problem stems from a faulty fuel pump. On average, the problem occurs after only 50,000 miles and it costs more than $2,200 to replace the fuel pump with a new one.
Owner complaints registered on the National Highway Traffic Safety Administration (NHTSA) website point to severe problems with the 2008 Corvette engine. According to reports, the valves in the cylinder heads are prone to premature wear. While the problem itself doesn’t cost much to fix, not addressing it can result in machine failure, costing thousands of dollars to fix.
Owners of the 2015 Chevrolet Corvette have complained about the transmission jerking and hesitating in mileage as low as 7,500. According to reports, replacing the torque inverter usually fixes the problem. Some owners receive repairs under warranty, but owners with an odometer over 50,000 miles will have to pay for a new torque inverter.
Another problem that is frequently reported on the 2015 model is the front of the car vibrates at sharp turns. “When you make a fast turn, especially from a fresh start in the morning, you can actually feel the loud, powerful vibrations from the steering wheel and the entire front suspension of the car,” one owner at Car Complaints quoted. The problem stems from the tires installed at the factory. The owner mentioned that after contacting Chevrolet, they replaced all tires with new ones, free of charge.
The most common problems with the 2017 Corvette have to do with the wheels. Owners have reported vibrations at highway speeds and flat tires due to cracked rims. On average, the problem appeared after 18,300 miles and it cost the owner about $850 to replace the damaged rim with a new one.
Another widespread problem with the 2017 model is that the power steering assist fails and requires excessive force to turn the vehicle. Although Chevrolet tried to provide a solution through a recall, several owners who commented on NHTSA complained that Chevrolet was unable to resolve the issue in a timely manner.
Treat With Care, And Chevy Corvettes Will Offer Over 150,000 Miles Of Reliable Service
According to leading auto sources, regular maintenance can extend the Corvette’s life to anywhere from 150,000 to 200,000 miles with the original engine and transmission.
Driving habits play an important role in sports cars. So if you’re the third or fourth owner of a Corvette, it’s safer to expect a major powertrain overhaul around the 100,000-mile mark.
Following the manufacturer’s maintenance schedule is essential to keeping the Corvette up and running. Some of the important services include:
- Every 7,500 miles: check oil, tire wear, exhaust system, fuel system and restraint system.
- Every 15,000 miles: replace the windshield wiper blades.
- Every 22,500 miles: replace the passenger compartment air filter.
- Every 37,500 miles: replace the engine air purifier filter.
- Every 45,000 miles: change rear axle and transmission oil.
- Every 60,000 miles: replace spark plugs.
According to the RepairPal website, maintenance of a Chevy Corvette will cost $737 per year, which is the average for a performance-oriented two-seater.
A Used Chevrolet Corvette Can Be Your Next Favorite Sports Car, As Long As You Avoid A Troubled Year
For decades, the Corvette has remained one of the icons of the American auto industry. If you’re in the market for a used model, it’s probably safer to avoid the 2008, 2015, and 2017 models due to widespread issues with low mileage.
Also, make sure the previous owner has handled the withdrawal. The 2015 model, for example, had five recalls related to weight issues, such as suspension, airbags and powertrain.