2021 Chevrolet Corvette — Full Specifications
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Running gear matters most — before anything else, UK: check tyre prices at TirendoUS: check wheel & tyre prices at WheelHero for this car's fitment.
The 2021 Chevrolet Corvette is a coupe powered by a 6.2L 8-cyl premium gasoline engine. It returns around 23 mpg (UK) / 19 mpg (US EPA) combined. Owners often keep a Chevrolet Corvette workshop manual to hand for servicing and repairs.
Compared with the 2020 Chevrolet Corvette: Fuel economy is essentially unchanged at around 23 mpg (UK) combined. The engine line-up listed by EPA is unchanged.
Full Specifications
| Engine | 6.2L 8-cyl |
|---|---|
| Transmission | Automatic (S8) |
| Fuel Type | Premium Gasoline |
| Powertrain | Conventional |
| Drive | Rear-Wheel Drive |
| Body Style | Coupe |
| Fuel Economy (UK) | 23 combined / 18 urban / 32 extra-urban mpg |
| Fuel Economy (US EPA) | 19 combined / 15 city / 27 highway mpg |
| CO₂ Emissions | 290 g/km |
| EPA Greenhouse Gas Score | 3 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $4,350 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 1 configuration for the 2021 Chevrolet Corvette, all with the 6.2L 8-cyl engine. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| 6.2L 8-cyl | Automatic (S8) | Rear-Wheel Drive | 23 | 19 (15/27) | 290 | $4,350 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
Owner Essentials for the 2021 Chevrolet Corvette
Running Costs: 2021 Chevrolet Corvette
Covering around 8,000 miles a year in a 2021 Chevrolet Corvette at 23 mpg combined, expect roughly 1,581 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $4,350 a year in fuel for the most efficient configuration (15,000 miles, national average prices). Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Only need this car occasionally? See our buy vs rent comparison.
2021 Chevrolet Corvette Safety Ratings (NHTSA)
No NHTSA crash-test rating is on record for this model year. The NHTSA rates only a subset of vehicles each year; you can browse every rated vehicle on our NHTSA Safety Ratings hub.
Recalls & Owner Complaints (NHTSA)
NHTSA lists 2 safety recall campaigns that include the 2021 Chevrolet Corvette (as of 6 October 2026). Most affected areas: Power train (1), Air bags (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Power train — campaign 22V091000, reported 17 February 2022. Risk: An unexpected loss of drive power increases the risk of a crash.
- Air bags — campaign 21V421000, reported 10 June 2021. 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.
Owners have filed 13 complaints with NHTSA about the 2021 Chevrolet Corvette. The most-reported areas are Power train (7), Electrical system (4), Exterior lighting (1). Complaints include 1 reported crash, 1 reported injury. That is well below the median of 56 complaints across the 17 Chevrolet Corvette model years in our data.
Used-buyer checklist for the 2021 Chevrolet Corvette
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Transmission & drivetrain (1 recall campaign · 7 owner complaints) — On the test drive, watch for hesitation, jerking or slipping between gears and ask for transmission service history.
- Air bags (1 recall campaign) — Confirm any air bag inflator or module recalls were completed — enter the VIN at nhtsa.gov/recalls.
- Electrical system (4 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Lighting (1 owner complaint) — Check every exterior light works and look for moisture inside the lamp housings.
Source: US NHTSA recall and consumer-complaint databases, retrieved 6 October 2026. Complaints are unverified owner reports, not confirmed defects. Check any vehicle by VIN at nhtsa.gov/recalls, and see our guide to checking a used car for recalls.
How It Compares
How does the Chevrolet Corvette compare to similar coupes? For context, coupes in our database average around 25 mpg (UK) combined — this model's 23 mpg figure is 2 mpg below that average. Its 290 g/km CO₂ figure is 12 g/km higher than the 278 g/km average for coupes on this site. This comparison is based on 1072 coupes in our dataset.
Chevrolet models in our database average about 29 mpg (UK) combined on their most efficient configuration; the 2021 Chevrolet Corvette's 23 mpg is 6 mpg below that make average. Its 290 g/km CO₂ figure is 44 g/km higher than the 246 g/km Chevrolet average.
Of the 17 Chevrolet Corvette model years we cover, the 2021 ranks 4th for combined fuel economy on its best configuration (23 mpg UK combined, against a high of 25 mpg). See every Chevrolet Corvette year side by side.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2021 Chevrolet Corvette
Frequently Asked Questions
What engine does the 2021 Chevrolet Corvette have?
It's fitted with a 6.2L 8-cyl premium gasoline engine, paired with a automatic (s8) transmission.
What is the fuel economy of the 2021 Chevrolet Corvette?
The most efficient configuration returns around 23 mpg (UK) combined, or 19 mpg on the US EPA cycle.
How much does the 2021 Chevrolet Corvette cost to fuel per year?
The US EPA estimates about $4,350 a year in fuel for the most efficient configuration, based on 15,000 miles of mixed driving and national average fuel prices. Your own cost will depend on mileage and local prices.
Does the 2021 Chevrolet Corvette have any recalls?
NHTSA lists 2 safety recall campaigns that include the 2021 Chevrolet Corvette (as of 6 October 2026). Most affected areas: Power train (1), Air bags (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
What are the most common problems reported for the 2021 Chevrolet Corvette?
Among the 13 owner complaints filed with NHTSA, the most-reported areas are Power train (7 complaints), Electrical system (4 complaints), Exterior lighting (1 complaint). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
Is the Chevrolet Corvette's fuel economy good for a coupe?
It returns around 23 mpg (UK) combined, against a same-body-style average of roughly 25 mpg among the coupes we track.