2020 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 2020 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 2019 Chevrolet Corvette: Fuel economy is essentially unchanged at around 23 mpg (UK) combined. No longer listed: 6.2L 8-cyl supercharged.
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 2020 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 2020 Chevrolet Corvette
Running Costs: 2020 Chevrolet Corvette
Covering around 8,000 miles a year in a 2020 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.
2020 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 4 safety recall campaigns that include the 2020 Chevrolet Corvette (as of 6 October 2026). Most affected areas: Seat belts (1), Service brakes (1), Electrical system (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Seat belts — campaign 20V581000, reported 24 September 2020. Risk: In the event of a crash, if the driver's seat belt fails to lock, there is an increased risk of injury.
- Service brakes — campaign 20V588000, reported 24 September 2020. Risk: If communication with the sensor is interrupted, the electronic brake boost assist could be lost. Extra pedal force will be required to slow and stop the vehicle, increasing the risk of a crash.
- Electrical system — campaign 20V489000, reported 18 August 2020. Risk: An unlatched hood can open when driving above a certain speed, obstructing the driver's forward view and increasing the risk of a crash.
- Latches/locks/linkages — campaign 20V461000, reported 6 August 2020. Risk: If a person climbs inside the front trunk compartment and closes the lid, they may be trapped inside, increasing the risk of injury.
Owners have filed 34 complaints with NHTSA about the 2020 Chevrolet Corvette. The most-reported areas are Structure (10), Power train (6), Unspecified (5). Complaints include 1 reported crash, 1 reported injury. That is close to the median of 56 complaints across the 17 Chevrolet Corvette model years in our data.
Used-buyer checklist for the 2020 Chevrolet Corvette
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Body structure (10 owner complaints) — Inspect for corrosion and for subframe or body-panel damage, especially underneath.
- Seat belts (1 recall campaign) — Check every belt latches and retracts properly and that any restraint recalls were completed.
- Brakes (1 recall campaign) — Brake firmly from speed and look for pulling, vibration or a soft pedal; ask for brake service history.
- Electrical system (1 recall campaign) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
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 2020 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 2020 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 2020 Chevrolet Corvette
Frequently Asked Questions
What engine does the 2020 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 2020 Chevrolet Corvette?
The most efficient configuration returns around 23 mpg (UK) combined, or 19 mpg on the US EPA cycle.
How much does the 2020 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 2020 Chevrolet Corvette have any recalls?
NHTSA lists 4 safety recall campaigns that include the 2020 Chevrolet Corvette (as of 6 October 2026). Most affected areas: Seat belts (1), Service brakes (1), Electrical system (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 2020 Chevrolet Corvette?
Among the 34 owner complaints filed with NHTSA, the most-reported areas are Structure (10 complaints), Power train (6 complaints), Unspecified (5 complaints). 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.