Most common 2021 Chevrolet Corvette problems
Share of the 13 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Chevrolet Corvette complaints by model year
Best Corvette years: 2021, 2012, 2011. Years to avoid: 2017, 2019, 1998, 2005, 2008. Compare all years →
2021 Chevrolet Corvette recalls (2)
Power train › Driveline › Driveshaft
General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet Corvette vehicles. The rear half-shaft assemblies may be missing one or more ball bearings, which can result in a loss of drive power.
Remedy: Dealers will replace the left or right rear half-shaft assemblies, as necessary, free of charge. Owner notification letters are expected to be mailed April 4, 2022.
Air bags › SRS malfunction warning lamp/light
General Motors, LLC (GM) is recalling certain 2021 Buick Envision, Cadillac CT4, CT5, Escalade, Escalade ESV, Chevrolet Tahoe, Corvette, Suburban, GMC Yukon, Yukon XL vehicles. The communications gateway module incorrectly processes a loss of communication with the sensing diagnostic module (SDM), causing the air bag…
Remedy: The communications gateway module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed on July 1, 2021.
What 2021 Chevrolet Corvette owners say
Transmission & drivetrain
The contact owns a 2021 Chevrolet Corvette. The contact stated that upon starting the vehicle, the transmission warning light illuminated on the instrument panel. The vehicle was taken to the dealer, who diagnosed a failure with the transmission filter. The vehicle was repaired, but the failure reoccurred. The vehicle was taken back to the dealer, who was unable to determine the cause of the failure. The vehicle was not repaired, and the contact regained possession of the vehicle. The contact stated that while driving at an undisclosed speed, the vehicle failed to shift into third gear, severely reducing motive power. The vehicle was taken back to the dealer, who diagnosed a failure with the transmission control module. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 12,500. The VIN was not available.
The contact owns a 2021 Chevrolet Corvette. The contact stated that an unknown warning light illuminated while driving at an undisclosed speed. The contact also stated that while the vehicle was parked, there was condensation seen underneath the rear of the vehicle. The vehicle was taken to a dealer where the gasket, bolts, and fluid were replaced. The vehicle was repaired but the failure persisted. The manufacturer was notified of the failure. The failure mileage was 1,192.
Electrical system
One week ago received a manufacturer OTA update to install in vehicle which I always download. A few days later I drove vehicle to store and turned vehicle off in parking lot for 5 minutes. Upon returning to vehicle, unable to start vehicle. Vehicle display provided message "Battery Low Start Vehicle" but vehicle would not start. Tow company attempted to jump vehicle multiple times but not successful. Vehicle had to be towed for service. My vehicle is always stored in garage and plugged into battery charger when not in use and should not be dead. Vehicle Information System displays message "Service Brake System" and "Service Transmission Unable to Shift Soon". Vehicle unable to operate and awaiting scheduled service at dealership.
I cannot believe the Corvette does not show that the alternator does not show that the car is not charging. I have a thirty year old corvette that will show you when the alternator does not show the car has an under performing alternator. If you do not have it showing on the display it will not show you that the alternator is defective. You have to show it on the display you never know you have a problem. It is an issue that is not a problem unless you know. I bought a battery and it was the alternator. They need to do a software upgrade to show you when a system goes out. My 1992 Corvette show you when there is a problem. Pathtic support on the part of General Motors.
2021 Chevrolet Corvette engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 6.2L 8-cyl | 8-speed automatic | RWD | 15 / 27 / 19 |
EPA ratings. Class: Sports car.
Frequently asked questions
Is the 2021 Chevrolet Corvette a good car?
Based on 13 owner complaints filed with NHTSA, the 2021 Corvette rates better than average: 67% fewer complaints than a typical year of the Corvette at the same age. It is one of the best Corvette years by this measure. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2021 Chevrolet Corvette?
The transmission & drivetrain — 7 complaints, 54% of all complaints for this model year, most often about manual transmission › seals/gaskets. Next are the electrical system (4) and air bags (1).
How many recalls does the 2021 Chevrolet Corvette have?
There are 2 recalls for the 2021 Chevrolet Corvette, the most recent from February 17, 2022 (driveshaft). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Chevrolet Corvette?
The best years by complaints, compared at the same age, are 2021, 2012 and 2011. Years to avoid or approach with caution: 2017, 2019, 1998, 2005 and 2008. See the full Chevrolet Corvette years comparison.
At what mileage do 2021 Chevrolet Corvette problems happen?
The median mileage reported in complaints is about 13,000 miles; 100% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.