1997 Toyota Supra Gas Tank Size & Fuel Capacity
Fuel tank capacity
18.5gal · 70 L
The 1997 Toyota Supra has a fuel tank capacity of 18.5 gallons (70 liters) on every trim.
A full tank is good for roughly 407 highway miles or 278–296 miles around town, going by the EPA ratings.
18.5 gal · Smaller than 51% of 1997 models we list.
- By trim
- Gas cap & parts
- Fuel essentials
- Miles per tank
- Fill-up cost
- Other years
- Compared
- Fuel recalls
- Pump & gauge parts
- FAQ
1997 Toyota Supra fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Engine
- no difference
All 2 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| 2dr Coupe 3.0L 6cyl 5M · RWD MPG 16 / 22Range 296 / 407 mi | 3.0L 6cyl 5M | RWD | 18.5 gal70 L | 16 / 22 | 296 / 407 mi | |
| Turbo 2dr Coupe 3.0L 6cyl 6M · RWD MPG 15 / 22Range 278 / 407 mi | 3.0L 6cyl 6M | RWD | 18.5 gal70 L | 15 / 22 | 278 / 407 mi | |
| No trim matches all of these filters. | ||||||
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 1997 Toyota Supra 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 18 MPG, a full 18.5-gallon tank covers about 333 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 18.5 | 407 | 296 |
| 3/4 | 13.9 | 305 | 222 |
| 1/2 | 9.3 | 204 | 148 |
| 1/4 | 4.6 | 102 | 74 |
| 1/8 | 2.3 | 51 | 37 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 833 gallons, roughly 45 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
- 18 MPG
- Tailpipe CO2
- 494 g/mi
- Source
- EPA ratings
What it costs to fill up a 1997 Toyota Supra
$78.99 to fill the 18.5-gallon tank from empty with regular, at this week's US average of $4.27 a gallon.
| Tank | Fuel | US avg / gal | From empty | From 1/4 tank |
|---|---|---|---|---|
| 18.5 gal | Regular | $4.27 | $78.99 | $59.25 |
By region, 18.5-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $74.37 |
| Midwest | $4.27 | $78.99 |
| Gulf CoastLowest | $3.70 | $68.45 |
| Rocky Mountain | $4.46 | $82.51 |
| West Coast | $5.42 | $100.27 |
| CaliforniaHighest | $5.89 | $108.96 |
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$78.99
- A year of driving (15,000 mi)$3,558
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Supra tank size in other years
The 1997 Supra uses the same 18.5 gal tank as every Supra since 1990.
| Model year | Tank | Longest highway range |
|---|---|---|
| 1998 Supra | 18.5 gal | 407 mi |
| 1997 Supra | 18.5 gal | 407 mi |
| 1996 Supra | 18.5 gal | 407 mi |
| 1995 Supra | 18.5 gal | 407 mi |
| 1994 Supra | 18.5 gal | 407 mi |
| 1993 Supra | 18.5 gal | 407 mi |
| 1992 Supra | 18.5 gal | 389 mi |
1997 Toyota Supra vs similar 1997 coupes
At 18.5 gallons, the Supra's largest tank ranks third of the five 1997 coupes compared here. The Mitsubishi 3000GT carries the most (19.8 gal) and the Honda Prelude the least (15.9 gal).
| 1997 model | Tank | Longest highway range |
|---|---|---|
| Mitsubishi 3000GT | 19.8 gal | 455 mi |
| Chevrolet Corvette | 19.1 gal | Not rated |
| Toyota Supra | 18.5 gal | 407 mi |
| Subaru SVX | 18.5 gal | 407 mi |
| Honda Prelude | 15.9 gal | Not rated |
Other 1997 coupes of a similar size, one model per brand.
1997 Toyota Supra fuel system recalls
None of the 1 recall NHTSA lists for the 1997 Toyota Supra involve the fuel system.
1997 Toyota Supra fuel pump and gauge parts
NHTSA lists no fuel-system recall for the 1997 Toyota Supra, so a failed pump or gauge is a normal repair. These are the part numbers the makers list for it.
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Frequently asked questions
What is the fuel tank capacity of the 1997 Toyota Supra?
The 1997 Toyota Supra holds 18.5 gallons (70 liters) on every trim we list.
How many gallons and liters does the 1997 Toyota Supra gas tank hold?
The 1997 Toyota Supra tank holds 70 liters, or 18.5 gallons in US gallons.
How far can a 1997 Toyota Supra go on a full tank?
About 407 miles on the highway and 278–296 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 1997 Toyota Supra go on a quarter tank?
About 102 highway miles or 74 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 1997 Toyota Supra take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 1997 Toyota Supra?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 18.5-gallon tank from empty costs $78.99. It ranges from $68.45 in the Gulf Coast to $108.96 in California.
How much does a full tank of gas weigh in a 1997 Toyota Supra?
About 115 pounds for the 18.5-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 1997 Toyota Supra have a bigger gas tank than the Subaru SVX?
No, they match: both top out at 18.5 gallons in 1997.
Has the 1997 Toyota Supra had a fuel pump or fuel system recall?
No. None of the 1 recall NHTSA lists for the 1997 Toyota Supra involve the fuel system.
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 (Toyota 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.