DecodedCars2021 Chevrolet Corvette
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2021 models.
- Class
- Two Seaters
- Body styles
- Stingray Convertible, Stingray Coupe
- Engines
- 6.2L 8-cyl
- Transmission
- 8-speed automatic
- Drivetrain
- Rear-Wheel Drive
- Seats
- 2
- Fuel
- Premium Gasoline
- MPG (best)
- 19 combined · 15 city / 27 hwy
- Length
- 182.3 in
- Curb weight
- 3,373–3,475 lb
- NHTSA rating
- Not rated
- Recalls
- 2 campaigns
Pros & cons
What's good
Nothing stands out against similar models in the data.
Watch out for
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Calculated from EPA, NHTSA and vPIC data — not a review. How we calculate this →
Overview
The 2021 Chevrolet Corvette is a two seaters offered with a 6.2L 8-cyl engine and rear-wheel drive.
It measures about 182 inches long and 76 inches wide on a 107-inch wheelbase, with a curb weight of roughly 3,475 lb (Stingray Convertible).
EPA rates its most efficient version at 19 MPG combined (15 city / 27 highway), 1% worse than the 2021 two seaters average of 19.1 MPG, for an estimated $4,350 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
It has 2 recall campaigns on file and owners have filed 13 complaints with NHTSA since 2015, most often about the power train.
What changed for 2021
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2020 Corvette — a carry-over year in the data.
Compared with 2020; trim, feature and price changes aren't covered. See the 2020 Corvette →
Trims, performance & features
Trims
Safety & driver-assist features
Built in: Bowling Green, Kentucky
NHTSA vPIC, as reported by the manufacturer for 4 2021 Corvette configurations; may not list every trim. How we calculate this →
Dimensions & weight
| Body | Length | Width | Height | Wheelbase | Track F / R | Curb weight | Weight F/R |
|---|---|---|---|---|---|---|---|
| Stingray Convertible | 182.3 in | 76 in | 48.4 in | 107.1 in | 65 / 62.2 in | 3,475 lb | 40/60 |
| Stingray Coupe | 182.3 in | 76 in | 48.4 in | 107.1 in | 65 / 62.2 in | 3,373 lb | 40/60 |
Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.
Will it fit your garage? Check with your measurements →Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| Corvette | 6.2L 8-cyl | Automatic (S8) | Rear-Wheel Drive | 15 / 27 / 19 | -1% | $4,350 | 467 |
EPA estimates; "vs. class" is combined MPG against the 2021 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2021 Chevrolet Corvette.
Similar 2021 two seaterss
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2021 Chevrolet Corvette (this car) | 19 MPG | Not rated | 2 |
| 2021 Ford GT | 14 MPG | Not rated | 0 |
| 2021 Toyota GR Supra | 28 MPG | Not rated | 0 |
Recalls (2)
Power Train › Driveline › Driveshaft · Feb 17, 2022
NHTSA campaign 22V091000 · 22 vehicles
- Problem
- 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.
- Risk
- An unexpected loss of drive power increases the risk of a crash.
- Fix
- 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. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N212351320.
Air Bags › Srs Malfunction Warning Lamp/Light · Jun 10, 2021
NHTSA campaign 21V421000 · 285,622 vehicles
- Problem
- 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 malfunction indicator light to inconsistently illuminate.
- Risk
- The air bag malfunction indicator light may fail to warn the driver of a problem with the air bag, increasing the risk of injury.
- Fix
- 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. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is N212338110.
Not every 2021 Chevrolet Corvette is affected — only a VIN check confirms your car.
Owner-reported problems
Unverified owner reports; best-sellers collect more.
Used 2021 Chevrolet Corvette buyer's checklist
- Run the VIN at nhtsa.gov/recalls. 2 recalls this year — ask for proof of repairs.
- Power Train — 5 owner reports. Test-drive through all gears, including reverse; note slipping, harsh or delayed shifts.
- Electrical System — 4 owner reports. Test every window, lock, light, screen and USB port; check the battery age.
- Air Bags — 1 owner reports. Confirm the airbag warning light turns off after start-up and any airbag recall was completed.
- Mileage to watch. Owners typically reported problems around 12,500 miles; ask what was repaired near that point.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2021 Chevrolet Corvette. Not a substitute for a professional inspection.
Other Corvette years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2027 Corvette | 18 | – | Not rated | 0 | 1 |
| 2026 Corvette | 19 | 184.3 in | Not rated | 3 | 3 |
| 2025 Corvette | 19 | 184.3 in | Not rated | 3 | 11 |
| 2024 Corvette | 19 | 184.3 in | Not rated | 2 | 21 |
| 2023 Corvette | 19 | 182.3 in | Not rated | 1 | 27 |
| 2022 Corvette | 19 | 182.3 in | Not rated | 1 | 21 |
| 2020 Corvette | 19 | 182.3 in | Not rated | 4 | 34 |
| 2019 Corvette | 19 | 176.8 in | Not rated | 1 | 148 |
| 2018 Corvette | 19 | 176.8 in | Not rated | 1 | 51 |
| 2017 Corvette | 19 | 176.8 in | Not rated | 4 | 257 |
| 2016 Corvette | 21 | 176.8 in | Not rated | 2 | 104 |
| 2015 Corvette | 21 | 176.8 in | Not rated | 5 | 64 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Chevrolet. How we calculate this →