1990 Mazda 323 Gas Tank Size & Fuel Capacity
Fuel tank capacity
13.2gal · 50 L
The 1990 Mazda 323 has a fuel tank capacity of 13.2 gallons (50 liters) on every trim.
A full tank is good for roughly 436 highway miles or 330 miles around town, going by the EPA ratings.
13.2 gal · Smaller than 92% of 1990 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
1990 Mazda 323 fuel tank capacity by trim
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| 2dr Hatchback 1.6L 4cyl 5M · FWD MPG 25 / 33Range 330 / 436 mi | 1.6L 4cyl 5M | FWD | 13.2 gal50 L | 25 / 33 | 330 / 436 mi | |
| SE 2dr Hatchback 1.6L 4cyl 5M · FWD MPG 25 / 33Range 330 / 436 mi | 1.6L 4cyl 5M | FWD | 13.2 gal50 L | 25 / 33 | 330 / 436 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 Mazda 323 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 28 MPG, a full 13.2-gallon tank covers about 370 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 13.2 | 436 | 330 |
| 3/4 | 9.9 | 327 | 247 |
| 1/2 | 6.6 | 218 | 165 |
| 1/4 | 3.3 | 109 | 83 |
| 1/8 | 1.7 | 54 | 41 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 536 gallons, roughly 41 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
- 28 MPG
- Tailpipe CO2
- 317 g/mi
- Source
- EPA ratings
What it costs to fill up a 1990 Mazda 323
$56.36 to fill the 13.2-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 |
|---|---|---|---|---|
| 13.2 gal | Regular | $4.27 | $56.36 | $42.27 |
By region, 13.2-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $53.06 |
| Midwest | $4.27 | $56.36 |
| Gulf CoastLowest | $3.70 | $48.84 |
| Rocky Mountain | $4.46 | $58.87 |
| West Coast | $5.42 | $71.54 |
| CaliforniaHighest | $5.89 | $77.75 |
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
- 13.2-gallon tank$56.36
- A year of driving (15,000 mi)$2,287
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
323 tank size in other years
1990 is the first 323 model year we list.
| Model year | Tank | Longest highway range |
|---|---|---|
| 1994 323 | 13.2 gal | 436 mi |
| 1993 323 | 13.2 gal | 436 mi |
| 1992 323 | 13.2 gal | 436 mi |
| 1991 323 | 13.2 gal | 436 mi |
| 1990 323 | 13.2 gal | 436 mi |
1990 Mazda 323 vs similar 1990 hatchbacks
The 323 has the largest tank of the seven 1990 hatchbacks compared here, 13.2 gallons against 13.2 for the Mitsubishi Mirage.
| 1990 model | Tank | Longest highway range |
|---|---|---|
| Mazda 323 | 13.2 gal | 436 mi |
| Mitsubishi Mirage | 13.2 gal | 436 mi |
| Ford Escort | 13.0 gal | 494 mi |
| Dodge Omni | 13.0 gal | 403 mi |
| Geo Storm | 12.4 gal | 409 mi |
| Isuzu Impulse | 12.4 gal | 384 mi |
| Honda Civic | 11.9 gal | 393 mi |
Other 1990 hatchbacks of a similar size, one model per brand.
1990 Mazda 323 fuel system recalls
None of the 2 recalls NHTSA lists for the 1990 Mazda 323 involve the fuel system.
1990 Mazda 323 fuel pump and gauge parts
NHTSA lists no fuel-system recall for the 1990 Mazda 323, 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 1990 Mazda 323?
The 1990 Mazda 323 holds 13.2 gallons (50 liters) on every trim we list.
How many gallons and liters does the 1990 Mazda 323 gas tank hold?
The 1990 Mazda 323 tank holds 50 liters, or 13.2 gallons in US gallons.
How far can a 1990 Mazda 323 go on a full tank?
About 436 miles on the highway and 330 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 Mazda 323 go on a quarter tank?
About 109 highway miles or 83 in town from the 13.2-gallon tank, which has roughly 3.3 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 1990 Mazda 323 take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 1990 Mazda 323?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 13.2-gallon tank from empty costs $56.36. It ranges from $48.84 in the Gulf Coast to $77.75 in California.
How much does a full tank of gas weigh in a 1990 Mazda 323?
About 82 pounds for the 13.2-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 1990 Mazda 323 have a bigger gas tank than the Geo Storm?
Yes. The 1990 Mazda 323 holds up to 13.2 gallons; the 1990 Geo Storm holds up to 12.4.
Has the 1990 Mazda 323 had a fuel pump or fuel system recall?
No. None of the 2 recalls NHTSA lists for the 1990 Mazda 323 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 (Mazda 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.