1994 Ford Mustang Gas Tank Size & Fuel Capacity
Fuel tank capacity
15.4gal · 58 L
The 1994 Ford Mustang has a fuel tank capacity of 15.4 gallons (58 liters) on every trim.
A full tank is good for roughly 354–416 highway miles or 231–277 miles around town, going by the EPA ratings.
15.4 gal · Smaller than 81% of 1994 models we list.
Listed separately: 1994 Ford Mustang SVT Cobra (15.4 gal).
- By trim
- Gas cap & parts
- Fuel essentials
- Miles per tank
- Fill-up cost
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- Compared
- Fuel recalls
- Pump & gauge parts
- FAQ
1994 Ford Mustang fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Engine
- no difference
All 4 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| 2dr Convertible 3.8L 6cyl 5M · RWD MPG 18 / 27Range 277 / 416 mi | 3.8L 6cyl 5M | RWD | 15.4 gal58 L | 18 / 27 | 277 / 416 mi | |
| 2dr Coupe 3.8L 6cyl 5M · RWD MPG 18 / 27Range 277 / 416 mi | 3.8L 6cyl 5M | RWD | 15.4 gal58 L | 18 / 27 | 277 / 416 mi | |
| GT 2dr Convertible 5.0L 8cyl 5M · RWD MPG 15 / 23Range 231 / 354 mi | 5.0L 8cyl 5M | RWD | 15.4 gal58 L | 15 / 23 | 231 / 354 mi | |
| GT 2dr Coupe 5.0L 8cyl 5M · RWD MPG 15 / 23Range 231 / 354 mi | 5.0L 8cyl 5M | RWD | 15.4 gal58 L | 15 / 23 | 231 / 354 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 1994 Ford Mustang 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 21 MPG, a full 15.4-gallon tank covers about 323 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 15.4 | 416 | 277 |
| 3/4 | 11.6 | 312 | 208 |
| 1/2 | 7.7 | 208 | 139 |
| 1/4 | 3.9 | 104 | 69 |
| 1/8 | 1.9 | 52 | 35 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 714 gallons, roughly 46 full tanks.
In real driving: owners who log fill-ups at fueleconomy.gov average 21.8 MPG in the Mustang (8 drivers), about 336 miles on a full 15.4-gallon tank.
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
- 18–21 MPG
- Tailpipe CO2
- 423–494 g/mi
- Source
- EPA ratings
What it costs to fill up a 1994 Ford Mustang
$65.76 to fill the 15.4-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 |
|---|---|---|---|---|
| 15.4 gal | Regular | $4.27 | $65.76 | $49.32 |
By region, 15.4-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $61.91 |
| Midwest | $4.27 | $65.76 |
| Gulf CoastLowest | $3.70 | $56.98 |
| Rocky Mountain | $4.46 | $68.68 |
| West Coast | $5.42 | $83.47 |
| CaliforniaHighest | $5.89 | $90.71 |
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
- 15.4-gallon tank$65.76
- A year of driving (15,000 mi)$3,050
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Mustang tank size in other years
The 1994 Mustang uses the same 15.4 gal tank as every Mustang since 1990.
| Model year | Tank | Longest highway range |
|---|---|---|
| 1999 Mustang | 15.7 gal | 424 mi |
| 1998 Mustang | 15.7 gal | 424 mi |
| 1997 Mustang | 15.4 gal | 416 mi |
| 1996 Mustang | 15.4 gal | 416 mi |
| 1995 Mustang | 15.4 gal | 416 mi |
| 1994 Mustang | 15.4 gal | 416 mi |
| 1993 Mustang | 15.4 gal | 416 mi |
| 1992 Mustang | 15.4 gal | 431 mi |
| 1991 Mustang | 15.4 gal | 431 mi |
| 1990 Mustang | 15.4 gal | 400 mi |
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1994 Ford Mustang vs similar 1994 coupes
The Mustang has the smallest tank of the three 1994 coupes compared here: 15.4 gallons, against 22.0 for the Dodge Viper.
| 1994 model | Tank | Longest highway range |
|---|---|---|
| Dodge Viper | 22.0 gal | 440 mi |
| Nissan 240SX | 15.9 gal | 366 mi |
| Ford Mustang | 15.4 gal | 416 mi |
Other 1994 coupes of a similar size, one model per brand.
1994 Ford Mustang fuel system recalls
None of the 4 recalls NHTSA lists for the 1994 Ford Mustang involve the fuel system.
1994 Ford Mustang fuel pump and gauge parts
NHTSA lists no fuel-system recall for the 1994 Ford Mustang, 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 1994 Ford Mustang?
The 1994 Ford Mustang holds 15.4 gallons (58 liters) on every trim we list.
How many gallons and liters does the 1994 Ford Mustang gas tank hold?
The 1994 Ford Mustang tank holds 58 liters, or 15.4 gallons in US gallons.
How far can a 1994 Ford Mustang go on a full tank?
About 354–416 miles on the highway and 231–277 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 1994 Ford Mustang go on a quarter tank?
About 104 highway miles or 69 in town from the 15.4-gallon tank, which has roughly 3.9 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
How many miles does a 1994 Ford Mustang really get on a tank?
Drivers who log their fill-ups at fueleconomy.gov average 21.8 MPG in the 1994 Ford Mustang (8 drivers), which works out to about 336 miles on a full 15.4-gallon tank.
What gas does the 1994 Ford Mustang take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 1994 Ford Mustang?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 15.4-gallon tank from empty costs $65.76. It ranges from $56.98 in the Gulf Coast to $90.71 in California.
How much does a full tank of gas weigh in a 1994 Ford Mustang?
About 95 pounds for the 15.4-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 1994 Ford Mustang have a bigger gas tank than the Dodge Viper?
No. The 1994 Dodge Viper holds up to 22.0 gallons; the 1994 Ford Mustang holds up to 15.4.
Has the 1994 Ford Mustang had a fuel pump or fuel system recall?
No. None of the 4 recalls NHTSA lists for the 1994 Ford Mustang 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 (Ford fuel system recalls).
- Real-world MPG: driver-reported fill-ups shared at fueleconomy.gov (My MPG).
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.