1998 Ford F-250 Gas Tank Size & Fuel Capacity

Pickup 16 trims listed 2 fuel-system recalls ← 1997 1999 →

Fuel tank capacity

25.0–30.0gal · 95–114 L

The 1998 Ford F-250 has a fuel tank capacity of 25.0 to 30.0 gallons (95–114 liters), depending on the trim. The most common size is 30.0 gallons, used on 8 trims.

A full tank is good for roughly 400–510 highway miles or 325–390 miles around town, going by the EPA ratings.

30.0 gal · Bigger than 88% of 1998 models we list.

Highway range
400–510 mi
City range
325–390 mi
Fuel
Regular unleaded
EPA combined
14–15 MPG
EPA size class
Standard Pickup Trucks

1998 Ford F-250 fuel tank capacity by trim

What changes the tank sizeTap an option to filter the table

Drive
no difference
Cab
Bed
Engine

All 16 trims

MPG and range are city / highway.

TrimEngineDrive Tank MPG city / hwy Range city / hwy
3dr Extended Cab 4WD SB 4.6L 8cyl 5M · 4WD MPG 13 / 16Range 325 / 400 mi 4.6L 8cyl 5M 4WD 25.0 gal95 L 13 / 16 325 / 400 mi
3dr Extended Cab SB 4.6L 8cyl 4A · RWD MPG 13 / 18Range 325 / 450 mi 4.6L 8cyl 4A RWD 25.0 gal95 L 13 / 18 325 / 450 mi
Lariat 3dr Extended Cab 4WD SB 4.6L 8cyl 5M · 4WD MPG 13 / 16Range 325 / 400 mi 4.6L 8cyl 5M 4WD 25.0 gal95 L 13 / 16 325 / 400 mi
Lariat 3dr Extended Cab SB 4.6L 8cyl 4A · RWD MPG 13 / 18Range 325 / 450 mi 4.6L 8cyl 4A RWD 25.0 gal95 L 13 / 18 325 / 450 mi
XL 3dr Extended Cab 4WD SB 4.6L 8cyl 5M · 4WD MPG 13 / 16Range 325 / 400 mi 4.6L 8cyl 5M 4WD 25.0 gal95 L 13 / 16 325 / 400 mi
XL 3dr Extended Cab SB 4.6L 8cyl 4A · RWD MPG 13 / 18Range 325 / 450 mi 4.6L 8cyl 4A RWD 25.0 gal95 L 13 / 18 325 / 450 mi
XLT 3dr Extended Cab 4WD SB 4.6L 8cyl 5M · 4WD MPG 13 / 16Range 325 / 400 mi 4.6L 8cyl 5M 4WD 25.0 gal95 L 13 / 16 325 / 400 mi
XLT 3dr Extended Cab SB 4.6L 8cyl 4A · RWD MPG 13 / 18Range 325 / 450 mi 4.6L 8cyl 4A RWD 25.0 gal95 L 13 / 18 325 / 450 mi
2dr Regular Cab 4WD LB 4.6L 8cyl 5M · 4WD MPG 13 / 16Range 390 / 480 mi 4.6L 8cyl 5M 4WD 30.0 gal114 L 13 / 16 390 / 480 mi
2dr Regular Cab LB 4.6L 8cyl 5M · RWD MPG 13 / 17Range 390 / 510 mi 4.6L 8cyl 5M RWD 30.0 gal114 L 13 / 17 390 / 510 mi
Lariat 2dr Regular Cab 4WD LB 4.6L 8cyl 5M · 4WD MPG 13 / 16Range 390 / 480 mi 4.6L 8cyl 5M 4WD 30.0 gal114 L 13 / 16 390 / 480 mi
Lariat 2dr Regular Cab LB 4.6L 8cyl 5M · RWD MPG 13 / 17Range 390 / 510 mi 4.6L 8cyl 5M RWD 30.0 gal114 L 13 / 17 390 / 510 mi
XL 2dr Regular Cab 4WD LB 4.6L 8cyl 5M · 4WD MPG 13 / 16Range 390 / 480 mi 4.6L 8cyl 5M 4WD 30.0 gal114 L 13 / 16 390 / 480 mi
XL 2dr Regular Cab LB 4.6L 8cyl 5M · RWD MPG 13 / 17Range 390 / 510 mi 4.6L 8cyl 5M RWD 30.0 gal114 L 13 / 17 390 / 510 mi
XLT 2dr Regular Cab 4WD LB 4.6L 8cyl 5M · 4WD MPG 13 / 16Range 390 / 480 mi 4.6L 8cyl 5M 4WD 30.0 gal114 L 13 / 16 390 / 480 mi
XLT 2dr Regular Cab LB 4.6L 8cyl 5M · RWD MPG 13 / 17Range 390 / 510 mi 4.6L 8cyl 5M RWD 30.0 gal114 L 13 / 17 390 / 510 mi

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 Ford F-250 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 14 MPG, a full 30.0-gallon tank covers about 420 miles.

GaugeGallonsHighway milesCity miles
Full30.0480390
3/422.5360293
1/215.0240195
1/47.512098
1/83.86049

Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 1,071 gallons, roughly 36 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
14–15 MPG
Tailpipe CO2
592–635 g/mi
Source
EPA ratings

What it costs to fill up a 1998 Ford F-250

$128.10 to fill the 30.0-gallon tank from empty with regular, at this week's US average of $4.27 a gallon.

TankFuelUS avg / galFrom emptyFrom 1/4 tank
25.0 galRegular$4.27$106.75$80.06
30.0 galRegular$4.27$128.10$96.07

By region, 30.0-gallon tank

RegionRegular / galFill from empty
East Coast$4.02$120.60
Midwest$4.27$128.10
Gulf CoastLowest$3.70$111.00
Rocky Mountain$4.46$133.80
West Coast$5.42$162.60
CaliforniaHighest$5.89$176.70

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

  • 25.0-gallon tank$106.75
  • 30.0-gallon tank$128.10
  • A year of driving (15,000 mi)$4,575

Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.

F-250 tank size in other years

The tank changed for 1998: 25.0–30.0 gal, down from 25.0–37.2 gal on the 1997 F-250.

Model yearTankLongest highway range
1999 F-250 25.0–30.0 gal 510 mi
1998 F-250 25.0–30.0 gal 510 mi
1997 F-250 25.0–37.2 gal 510 mi
1996 F-250 34.7–37.2 gal 632 mi
1995 F-250 37.2 gal 632 mi
1994 F-250 19.0 gal 323 mi
1993 F-250 19.0 gal 342 mi
Ford F-250 fuel tank by model yearSmallest tank Larger tank options

1998 Ford F-250 fuel system recalls

NHTSA lists 2 fuel-system recalls for the 1998 Ford F-250, out of 7 recalls in total. A recall applies only to the vehicles named in it, so check your VIN.

Storage · Tank assembly · MountingJul 29, 2011 · NHTSA 11V385000 · Ford Motor Company · 1,100,000 vehicles

Ford is recalling certain 1997 through 2003 model year ford f-150, 2004 model year ford f-150 heritage, 1997 through 1999 model year f-250 less than 8,500 lbs. Gross vehicle weight rating (gvwr), and 2002 and 2003 lincoln blackwood vehicles manufactured from june 20, 1995, through august 4, 2004, originally sold, or currently registered in, Connecticut, Delaware, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin, and the District of Columbia. Prolonged exposure to road deicing chemicals may cause severe corrosion of the fuel tank straps which secure the tank to the vehicle.

Risk and remedy

Risk: As a result of the corrosion, one or both straps may fail allowing the fuel lines to separate from the tank, or in some cases, causing the tank to contact the ground. Either scenario may result in a fuel leak presenting a fire hazard.

Remedy: Ford will notify owners and instruct them to take their vehicles to a ford or lincoln dealer to have the fuel tank straps replaced with straps that have increased corrosion protection. Early in this campaign, if replacement straps are not available, dealers may install a cable support under the strap as an interim repair or a steel reinforcement over the existing strap as a permanent repair. Any repairs will be performed free of charge. The safety recall began on september 16, 2011. Owners may contact ford motor company customer relationship center at 1-866-436-7332. Ford's recall campaign number is 11s21

Equipment · Other · LabelsSep 21, 2000 · NHTSA 00V284000 · Ford Motor Company · 4,500 vehicles

Vehicle description: bi-fuel CNG pickup trucks and bi-fuel CNG vans, modified by cfi control systems, inc., fail to conform to the requirements of FMVSS no. 303, "fuel system integrity of compressed natural gas vehicles." the label affixed to the fuel filler door by the vehicle modifier contains the inspection date and expiration date of the CNG tank. However, it does not contain the statement "see instructions on the fuel container for inspection and service life."

Risk and remedy

Risk: These vehicles do not comply with the requirements.

Remedy: Owners will be provided a label with the required statement, along with instructions for affixing the label at the fuel filler door. Owner notification began november 2, 2000. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact ford at 1-800-392-3673.

All Ford fuel recalls Look up your tank by VIN

Frequently asked questions

What is the fuel tank capacity of the 1998 Ford F-250?

The 1998 Ford F-250 holds between 25.0 and 30.0 gallons, depending on the trim. 30.0 gallons is the usual size; the smaller 25.0-gallon tank is on the 3dr Extended Cab 4WD SB.

How many gallons and liters does the 1998 Ford F-250 gas tank hold?

The 1998 Ford F-250 tank holds 95–114 liters, or 25.0–30.0 gallons in US gallons.

Which 1998 Ford F-250 has the biggest gas tank?

The 30.0-gallon tank is on the 2dr Regular Cab 4WD LB, 2dr Regular Cab LB, Lariat 2dr Regular Cab 4WD LB and 5 other trims. The smallest tank, 25.0 gallons, is on the 3dr Extended Cab 4WD SB.

Does 4WD change the 1998 Ford F-250 gas tank?

No. 4WD and RWD versions of the 1998 Ford F-250 use the same 25.0–30.0 gal tank.

How far can a 1998 Ford F-250 go on a full tank?

About 400–510 miles on the highway and 325–390 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 Ford F-250 go on a quarter tank?

About 120 highway miles or 98 in town from the 30.0-gallon tank, which has roughly 7.5 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.

What gas does the 1998 Ford F-250 take?

Regular unleaded. The label inside the fuel door confirms it for your car.

How much does it cost to fill up a 1998 Ford F-250?

At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 30.0-gallon tank from empty costs $128.10. It ranges from $111.00 in the Gulf Coast to $176.70 in California.

How much does a full tank of gas weigh in a 1998 Ford F-250?

About 186 pounds for the 30.0-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.

Has the 1998 Ford F-250 had a fuel pump or fuel system recall?

Yes. NHTSA lists 2 fuel-system recalls for the 1998 Ford F-250: 11V385000 (storage · tank assembly · mounting); 00V284000 (equipment · other · labels). Check your VIN at nhtsa.gov/recalls to see if your car is affected.

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).

Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.

Other 1998 Ford models