1990 Saab 900 Gas Tank Size & Fuel Capacity
Fuel tank capacity
18.0gal · 68 L
The 1990 Saab 900 has a fuel tank capacity of 18.0 gallons (68 liters) on every trim.
A full tank is good for roughly 468 highway miles or 324–342 miles around town, going by the EPA ratings.
18.0 gal · Smaller than 54% of 1990 models we list.
- By trim
- Gas cap & parts
- Fuel essentials
- Miles per tank
- Fill-up cost
- Other years
- Compared
- Pump & gauge parts
- FAQ
1990 Saab 900 fuel tank capacity by trim
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| 2dr Hatchback 2.0L 4cyl 5M · FWD MPG 19 / 26Range 342 / 468 mi | 2.0L 4cyl 5M | FWD | 18.0 gal68 L | 19 / 26 | 342 / 468 mi | |
| 4dr Sedan 2.0L 4cyl 5M · FWD MPG 19 / 26Range 342 / 468 mi | 2.0L 4cyl 5M | FWD | 18.0 gal68 L | 19 / 26 | 342 / 468 mi | |
| S 2dr Hatchback 2.0L 4cyl 5M · FWD MPG 19 / 26Range 342 / 468 mi | 2.0L 4cyl 5M | FWD | 18.0 gal68 L | 19 / 26 | 342 / 468 mi | |
| S 4dr Sedan 2.0L 4cyl 5M · FWD MPG 19 / 26Range 342 / 468 mi | 2.0L 4cyl 5M | FWD | 18.0 gal68 L | 19 / 26 | 342 / 468 mi | |
| SPG Turbo 2dr Hatchback 2.0L 4cyl 5M · FWD MPG 18 / 26Range 324 / 468 mi | 2.0L 4cyl 5M | FWD | 18.0 gal68 L | 18 / 26 | 324 / 468 mi | |
| Turbo 2dr Convertible 2.0L 4cyl 5M · FWD MPG 19 / 26Range 342 / 468 mi | 2.0L 4cyl 5M | FWD | 18.0 gal68 L | 19 / 26 | 342 / 468 mi | |
| Turbo 2dr Hatchback 2.0L 4cyl 5M · FWD MPG 18 / 26Range 324 / 468 mi | 2.0L 4cyl 5M | FWD | 18.0 gal68 L | 18 / 26 | 324 / 468 mi | |
| Turbo 4dr Sedan 2.0L 4cyl 5M · FWD MPG 18 / 26Range 324 / 468 mi | 2.0L 4cyl 5M | FWD | 18.0 gal68 L | 18 / 26 | 324 / 468 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 1990 Saab 900 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 22 MPG, a full 18.0-gallon tank covers about 396 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 18.0 | 468 | 342 |
| 3/4 | 13.5 | 351 | 257 |
| 1/2 | 9.0 | 234 | 171 |
| 1/4 | 4.5 | 117 | 86 |
| 1/8 | 2.3 | 59 | 43 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 682 gallons, roughly 38 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
- 21–22 MPG
- Tailpipe CO2
- 404–423 g/mi
- Source
- EPA ratings
What it costs to fill up a 1990 Saab 900
$76.86 to fill the 18.0-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 |
|---|---|---|---|---|
| 18.0 gal | Regular | $4.27 | $76.86 | $57.64 |
By region, 18.0-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $72.36 |
| Midwest | $4.27 | $76.86 |
| Gulf CoastLowest | $3.70 | $66.60 |
| Rocky Mountain | $4.46 | $80.28 |
| West Coast | $5.42 | $97.56 |
| CaliforniaHighest | $5.89 | $106.02 |
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
- 18.0-gallon tank$76.86
- A year of driving (15,000 mi)$2,911
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
900 tank size in other years
1990 is the first 900 model year we list.
| Model year | Tank | Longest highway range |
|---|---|---|
| 1995 900 | 18.0 gal | 468 mi |
| 1994 900 | 18.0 gal | 468 mi |
| 1993 900 | 18.0 gal | 468 mi |
| 1992 900 | 18.0 gal | 468 mi |
| 1991 900 | 18.0 gal | 468 mi |
| 1990 900 | 18.0 gal | 468 mi |
1990 Saab 900 vs similar 1990 hatchbacks
The 900 has the largest tank of the two 1990 hatchbacks compared here, 18.0 gallons against 13.2 for the Acura Integra.
| 1990 model | Tank | Longest highway range |
|---|---|---|
| Saab 900 | 18.0 gal | 468 mi |
| Acura Integra | 13.2 gal | 343 mi |
Other 1990 hatchbacks of a similar size, one model per brand.
1990 Saab 900 fuel pump and gauge parts
These are the part numbers the makers list for the 1990 Saab 900. Check the fuel system recalls first: recall repairs are free.
As an Amazon Associate we earn from qualifying purchases.
Frequently asked questions
What is the fuel tank capacity of the 1990 Saab 900?
The 1990 Saab 900 holds 18.0 gallons (68 liters) on every trim we list.
How many gallons and liters does the 1990 Saab 900 gas tank hold?
The 1990 Saab 900 tank holds 68 liters, or 18.0 gallons in US gallons.
How far can a 1990 Saab 900 go on a full tank?
About 468 miles on the highway and 324–342 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 1990 Saab 900 go on a quarter tank?
About 117 highway miles or 86 in town from the 18.0-gallon tank, which has roughly 4.5 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 1990 Saab 900 take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 1990 Saab 900?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 18.0-gallon tank from empty costs $76.86. It ranges from $66.60 in the Gulf Coast to $106.02 in California.
How much does a full tank of gas weigh in a 1990 Saab 900?
About 112 pounds for the 18.0-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 1990 Saab 900 have a bigger gas tank than the Acura Integra?
Yes. The 1990 Saab 900 holds up to 18.0 gallons; the 1990 Acura Integra holds up to 13.2.
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).
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.