1998 Mitsubishi Montero Sport Gas Tank Size & Fuel Capacity
Fuel tank capacity
19.5gal · 74 L
The 1998 Mitsubishi Montero Sport has a fuel tank capacity of 19.5 gallons (74 liters) on every trim.
A full tank is good for roughly 371–449 highway miles or 293–390 miles around town, going by the EPA ratings.
19.5 gal · Bigger than 62% of 1998 models we list.
Listed separately: 1998 Mitsubishi Montero (24.3 gal).
- By trim
- Gas cap & parts
- Fuel essentials
- Miles per tank
- Fill-up cost
- Other years
- Compared
- Fuel recalls
- Pump & gauge parts
- FAQ
1998 Mitsubishi Montero Sport fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Drive
- no difference
- Engine
- no difference
All 5 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| ES 4dr SUV 2.4L 4cyl 5M · RWD MPG 20 / 23Range 390 / 449 mi | 2.4L 4cyl 5M | RWD | 19.5 gal74 L | 20 / 23 | 390 / 449 mi | |
| LS 4dr SUV 3.0L 6cyl 4A · RWD MPG 17 / 20Range 332 / 390 mi | 3.0L 6cyl 4A | RWD | 19.5 gal74 L | 17 / 20 | 332 / 390 mi | |
| LS 4dr SUV 4WD 3.0L 6cyl 5M · 4WD MPG 15 / 19Range 293 / 371 mi | 3.0L 6cyl 5M | 4WD | 19.5 gal74 L | 15 / 19 | 293 / 371 mi | |
| XLS 4dr SUV 3.0L 6cyl 4A · RWD MPG 17 / 20Range 332 / 390 mi | 3.0L 6cyl 4A | RWD | 19.5 gal74 L | 17 / 20 | 332 / 390 mi | |
| XLS 4dr SUV 4WD 3.0L 6cyl 4A · 4WD MPG 16 / 19Range 312 / 371 mi | 3.0L 6cyl 4A | 4WD | 19.5 gal74 L | 16 / 19 | 312 / 371 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 1998 Mitsubishi Montero Sport 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 19.5-gallon tank covers about 351 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 19.5 | 390 | 332 |
| 3/4 | 14.6 | 293 | 249 |
| 1/2 | 9.8 | 195 | 166 |
| 1/4 | 4.9 | 98 | 83 |
| 1/8 | 2.4 | 49 | 41 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 833 gallons, roughly 43 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
- 17–21 MPG
- Tailpipe CO2
- 423–523 g/mi
- Source
- EPA ratings
What it costs to fill up a 1998 Mitsubishi Montero Sport
$83.26 to fill the 19.5-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 |
|---|---|---|---|---|
| 19.5 gal | Regular | $4.27 | $83.26 | $62.45 |
By region, 19.5-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $78.39 |
| Midwest | $4.27 | $83.26 |
| Gulf CoastLowest | $3.70 | $72.15 |
| Rocky Mountain | $4.46 | $86.97 |
| West Coast | $5.42 | $105.69 |
| CaliforniaHighest | $5.89 | $114.85 |
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
- 19.5-gallon tank$83.26
- 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.
Montero Sport tank size in other years
1998 is the first Montero Sport model year we list.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2003 Montero Sport | 19.5 gal | 410 mi |
| 2002 Montero Sport | 19.5 gal | 410 mi |
| 2001 Montero Sport | 19.5 gal | 410 mi |
| 2000 Montero Sport | 19.5 gal | 371 mi |
| 1999 Montero Sport | 19.5 gal | 429 mi |
| 1998 Montero Sport | 19.5 gal | 449 mi |
1998 Mitsubishi Montero Sport vs similar 1998 SUVs
At 19.5 gallons, the Montero Sport's largest tank ranks fourth of the seven 1998 SUVs compared here. The Jeep Grand Cherokee carries the most (23.0 gal) and the Oldsmobile Bravada the least (18.0 gal).
| 1998 model | Tank | Longest highway range |
|---|---|---|
| Jeep Grand Cherokee | 23.0 gal | 460 mi |
| Nissan Pathfinder | 21.1 gal | 380 mi |
| Honda Passport | 21.1 gal | 401 mi |
| Mitsubishi Montero Sport | 19.5 gal | 449 mi |
| Chevrolet Blazer | 18.0–19.0 gal | 399 mi |
| Toyota 4Runner | 18.5 gal | 407 mi |
| Oldsmobile Bravada | 18.0 gal | 342 mi |
Other 1998 SUVs of a similar size, one model per brand.
1998 Mitsubishi Montero Sport fuel system recalls
None of the 1 recall NHTSA lists for the 1998 Mitsubishi Montero Sport involve the fuel system.
1998 Mitsubishi Montero Sport fuel pump and gauge parts
NHTSA lists no fuel-system recall for the 1998 Mitsubishi Montero Sport, 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 1998 Mitsubishi Montero Sport?
The 1998 Mitsubishi Montero Sport holds 19.5 gallons (74 liters) on every trim we list.
How many gallons and liters does the 1998 Mitsubishi Montero Sport gas tank hold?
The 1998 Mitsubishi Montero Sport tank holds 74 liters, or 19.5 gallons in US gallons.
Does 4WD change the 1998 Mitsubishi Montero Sport gas tank?
No. RWD and 4WD versions of the 1998 Mitsubishi Montero Sport use the same 19.5 gal tank.
How far can a 1998 Mitsubishi Montero Sport go on a full tank?
About 371–449 miles on the highway and 293–390 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 1998 Mitsubishi Montero Sport go on a quarter tank?
About 98 highway miles or 83 in town from the 19.5-gallon tank, which has roughly 4.9 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 1998 Mitsubishi Montero Sport take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 1998 Mitsubishi Montero Sport?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 19.5-gallon tank from empty costs $83.26. It ranges from $72.15 in the Gulf Coast to $114.85 in California.
How much does a full tank of gas weigh in a 1998 Mitsubishi Montero Sport?
About 121 pounds for the 19.5-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 1998 Mitsubishi Montero Sport have a bigger gas tank than the Nissan Pathfinder?
No. The 1998 Nissan Pathfinder holds up to 21.1 gallons; the 1998 Mitsubishi Montero Sport holds up to 19.5.
Has the 1998 Mitsubishi Montero Sport had a fuel pump or fuel system recall?
No. None of the 1 recall NHTSA lists for the 1998 Mitsubishi Montero Sport 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 (Mitsubishi 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.