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2023 Chevrolet Corvette Gas Tank Size & Fuel Capacity

Coupe 12 trims listed 1 fuel-system recall ← 2022 2024 →

Fuel tank capacity

18.5gal · 70 L

The 2023 Chevrolet Corvette has a fuel tank capacity of 18.5 gallons (70 liters) on every trim.

A full tank is good for roughly 389–444 highway miles or 222–296 miles around town, going by the EPA ratings.

18.5 gal · Bigger than 53% of 2023 models we list.

Highway range
389–444 mi
City range
222–296 mi
Fuel
Premium unleaded (recommended)
EPA combined
15–19 MPG
EPA size class
Two Seaters

2023 Chevrolet Corvette fuel tank capacity by trim

What changes the tank sizeTap an option to filter the table

Engine
no difference

All 12 trims

MPG and range are city / highway.

TrimEngineDrive Tank Fuel MPG city / hwy Range city / hwy
Stingray 2dr Convertible w/1LT 6.2L 8cyl 8AM · RWD · Premium (recommended) MPG 16 / 24Range 296 / 444 mi 6.2L 8cyl 8AM RWD 18.5 gal70 L Premiumrecommended 16 / 24 296 / 444 mi
Stingray 2dr Convertible w/2LT 6.2L 8cyl 8AM · RWD · Premium (recommended) MPG 16 / 24Range 296 / 444 mi 6.2L 8cyl 8AM RWD 18.5 gal70 L Premiumrecommended 16 / 24 296 / 444 mi
Stingray 2dr Convertible w/3LT 6.2L 8cyl 8AM · RWD · Premium (recommended) MPG 16 / 24Range 296 / 444 mi 6.2L 8cyl 8AM RWD 18.5 gal70 L Premiumrecommended 16 / 24 296 / 444 mi
Stingray 2dr Coupe w/1LT 6.2L 8cyl 8AM · RWD · Premium (recommended) MPG 16 / 24Range 296 / 444 mi 6.2L 8cyl 8AM RWD 18.5 gal70 L Premiumrecommended 16 / 24 296 / 444 mi
Stingray 2dr Coupe w/2LT 6.2L 8cyl 8AM · RWD · Premium (recommended) MPG 16 / 24Range 296 / 444 mi 6.2L 8cyl 8AM RWD 18.5 gal70 L Premiumrecommended 16 / 24 296 / 444 mi
Stingray 2dr Coupe w/3LT 6.2L 8cyl 8AM · RWD · Premium (recommended) MPG 16 / 24Range 296 / 444 mi 6.2L 8cyl 8AM RWD 18.5 gal70 L Premiumrecommended 16 / 24 296 / 444 mi
Z06 2dr Convertible w/1LZ 5.5L 8cyl 8AM · RWD · Premium (required) MPG 12 / 21Range 222 / 389 mi 5.5L 8cyl 8AM RWD 18.5 gal70 L Premiumrequired 12 / 21 222 / 389 mi
Z06 2dr Convertible w/2LZ 5.5L 8cyl 8AM · RWD · Premium (required) MPG 12 / 21Range 222 / 389 mi 5.5L 8cyl 8AM RWD 18.5 gal70 L Premiumrequired 12 / 21 222 / 389 mi
Z06 2dr Convertible w/3LZ 5.5L 8cyl 8AM · RWD · Premium (required) MPG 12 / 21Range 222 / 389 mi 5.5L 8cyl 8AM RWD 18.5 gal70 L Premiumrequired 12 / 21 222 / 389 mi
Z06 2dr Coupe w/1LZ 5.5L 8cyl 8AM · RWD · Premium (required) MPG 12 / 21Range 222 / 389 mi 5.5L 8cyl 8AM RWD 18.5 gal70 L Premiumrequired 12 / 21 222 / 389 mi
Z06 2dr Coupe w/2LZ 5.5L 8cyl 8AM · RWD · Premium (required) MPG 12 / 21Range 222 / 389 mi 5.5L 8cyl 8AM RWD 18.5 gal70 L Premiumrequired 12 / 21 222 / 389 mi
Z06 2dr Coupe w/3LZ 5.5L 8cyl 8AM · RWD · Premium (required) MPG 12 / 21Range 222 / 389 mi 5.5L 8cyl 8AM RWD 18.5 gal70 L Premiumrequired 12 / 21 222 / 389 mi

Tank figures are the manufacturer's rated capacity, sorted smallest tank first. Range is tank size times EPA city or highway MPG.

How far a 2023 Chevrolet Corvette goes on a tank

Gallons left and the distance they cover at each mark on the fuel gauge, at EPA city and highway mileage. At the combined rating of 15 MPG, a full 18.5-gallon tank covers about 278 miles.

GaugeGallonsHighway milesCity miles
Full18.5389222
3/413.9291167
1/29.3194111
1/44.69756
1/82.34928

Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 1,000 gallons, roughly 54 full tanks.

Fuel gauges aren't perfectly linear and the low-fuel light comes on with a few gallons still in the tank, so plan your stop before the last eighth.

EPA combined
15–19 MPG
Tailpipe CO2
480–597 g/mi
EPA greenhouse score
2–4 of 10
Gas guzzler tax
Yes
Source
EPA ratings

What it costs to fill up a 2023 Chevrolet Corvette

$97.68 to fill the 18.5-gallon tank from empty with premium, at this week's US average of $5.28 a gallon.

TankFuelUS avg / galFrom emptyFrom 1/4 tank
18.5 galPremium$5.28$97.68$73.26

By region, 18.5-gallon tank

RegionPremium / galFill from empty
East Coast$4.93$91.20
Midwest$5.37$99.34
Gulf CoastLowest$4.57$84.55
Rocky Mountain$5.12$94.72
West Coast$6.08$112.48
CaliforniaHighest$6.36$117.66

Prices: U.S. Energy Information Administration retail averages for the week of October 26, 2026. This week's prices by state and city.

Your own price

  • 18.5-gallon tank$97.68
  • A year of driving (15,000 mi)$5,280

Starts at the US average for premium; type in what your station charges. For other tank sizes, use the fill-up calculator.

Corvette tank size in other years

The 2023 Corvette uses the same 18.5 gal tank as every Corvette since 2015.

Model yearTankLongest highway range
2027 Corvette 18.5 gal 463 mi
2026 Corvette 18.5 gal 463 mi
2025 Corvette 18.5 gal 463 mi
2024 Corvette 18.5 gal 463 mi
2023 Corvette 18.5 gal 444 mi
2022 Corvette 18.5 gal 444 mi
2021 Corvette 18.5 gal 500 mi
2020 Corvette 18.5 gal 500 mi
2019 Corvette 18.5 gal 463 mi
2018 Corvette 18.5 gal 463 mi
Chevrolet Corvette fuel tank by model year
1990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132015201620172018201920202021202220232024202520262027
← 2022 Chevrolet Corvette Every Corvette year 2024 Chevrolet Corvette →

2023 Chevrolet Corvette fuel system recalls

NHTSA lists 1 fuel-system recall for the 2023 Chevrolet Corvette, out of 1 recall in total. A recall applies only to the vehicles named in it, so check your VIN.

Fuel systemAug 21, 2025 · NHTSA 25V536000 · General Motors, LLC · 23,656 vehicles

General Motors, LLC (GM) is recalling certain 2023–2026 Chevrolet Corvette vehicles equipped with a left-side radiator/fan combination. Excess fuel may spill into the vehicle fuel-filler pocket during refueling and leak onto an ignition source.

Risk and remedy

Risk: A fuel leak in the presence of an ignition source, such as hot engine or exhaust components, can increase the risk of a fire.

Remedy: Dealers will install a shield to divert spilled fuel, free of charge. Owner notification letters were mailed November 14, 2025. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252514930.

All Chevrolet fuel recalls Look up your tank by VIN

Frequently asked questions

What is the fuel tank capacity of the 2023 Chevrolet Corvette?

The 2023 Chevrolet Corvette holds 18.5 gallons (70 liters) on every trim we list.

How many gallons and liters does the 2023 Chevrolet Corvette gas tank hold?

The 2023 Chevrolet Corvette tank holds 70 liters, or 18.5 gallons in US gallons.

How far can a 2023 Chevrolet Corvette go on a full tank?

About 389–444 miles on the highway and 222–296 miles in town, going from full to empty at its EPA ratings. Expect less in practice, since nobody runs the tank dry.

How many miles can a 2023 Chevrolet Corvette go on a quarter tank?

About 97 highway miles or 56 in town from the 18.5-gallon tank, which has roughly 4.6 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.

What gas does the 2023 Chevrolet Corvette take?

Premium unleaded (recommended), or Premium unleaded (required), depending on the engine. The label inside the fuel door confirms it for your car.

How much does it cost to fill up a 2023 Chevrolet Corvette?

At the US average of $5.28 a gallon for premium (EIA, week of October 26, 2026), filling the 18.5-gallon tank from empty costs $97.68. It ranges from $84.55 in the Gulf Coast to $117.66 in California.

How much does a full tank of gas weigh in a 2023 Chevrolet Corvette?

About 115 pounds for the 18.5-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.

Has the 2023 Chevrolet Corvette had a fuel pump or fuel system recall?

Yes. NHTSA lists 1 fuel-system recall for the 2023 Chevrolet Corvette: 25V536000 (fuel system). Check your VIN at nhtsa.gov/recalls to see if your car is affected.

Sources

  • Tank sizes: manufacturer-rated capacities from US-market specifications, checked against independent references. Updated October 2026.
  • MPG and range: EPA ratings (fueleconomy.gov). Range is tank size times EPA MPG.
  • Fuel prices: U.S. Energy Information Administration, week of October 26, 2026 (this week's prices).
  • Recalls: NHTSA recall database (Chevrolet fuel system recalls).

Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.

Other 2023 Chevrolet models

Blazer19.4–21.7 gallons Camaro19.0 gallons Colorado21.4 gallons Equinox14.9–15.6 gallons Express31.0 gallons Express Cargo31.0 gallons Malibu15.8 gallons Silverado 150024.0–28.0 gallons Silverado 2500HD36.0 gallons Silverado 3500HD36.0 gallons Suburban28.0 gallons Tahoe24.0 gallons