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1998 Jeep Grand Cherokee Gas Tank Size and Capacity

SUV 9 trims listed 1 fuel-system recall ← 1997 1999 →

Fuel tank capacity

23.0gal · 87 L

The 1998 Jeep Grand Cherokee has a fuel tank capacity of 23.0 gallons (87 liters) on every trim.

A full tank is good for roughly 368–460 highway miles or 253–322 miles around town, going by the EPA ratings.

23.0 gal · Bigger than 79% of 1998 models we list.

Highway range
368–460 mi
City range
253–322 mi
Fuel
Regular unleaded
EPA combined
13–16 MPG
EPA size class
Special Purpose Vehicle

1998 Jeep Grand Cherokee fuel tank capacity by trim

What changes the tank sizeTap an option to filter the table

Drive
no difference
Engine
no difference

All 9 trims

MPG and range are city / highway.

TrimEngineDrive Tank MPG city / hwy Range city / hwy
5.9 Limited 4dr SUV 4WD 5.9L 8cyl 4A · 4WD MPG 11 / 16Range 253 / 368 mi 5.9L 8cyl 4A 4WD 23.0 gal87 L 11 / 16 253 / 368 mi
Laredo 4dr SUV 4.0L 6cyl 4A · RWD MPG 14 / 20Range 322 / 460 mi 4.0L 6cyl 4A RWD 23.0 gal87 L 14 / 20 322 / 460 mi
Laredo 4dr SUV 4WD 4.0L 6cyl 4A · 4WD MPG 14 / 19Range 322 / 437 mi 4.0L 6cyl 4A 4WD 23.0 gal87 L 14 / 19 322 / 437 mi
Limited 4dr SUV 4.0L 6cyl 4A · RWD MPG 14 / 20Range 322 / 460 mi 4.0L 6cyl 4A RWD 23.0 gal87 L 14 / 20 322 / 460 mi
Limited 4dr SUV 4WD 4.0L 6cyl 4A · 4WD MPG 14 / 19Range 322 / 437 mi 4.0L 6cyl 4A 4WD 23.0 gal87 L 14 / 19 322 / 437 mi
Special Edition 4dr SUV 4.0L 6cyl 4A · RWD MPG 14 / 20Range 322 / 460 mi 4.0L 6cyl 4A RWD 23.0 gal87 L 14 / 20 322 / 460 mi
Special Edition 4dr SUV 4WD 4.0L 6cyl 4A · 4WD MPG 14 / 19Range 322 / 437 mi 4.0L 6cyl 4A 4WD 23.0 gal87 L 14 / 19 322 / 437 mi
TSi 4dr SUV 4.0L 6cyl 4A · RWD MPG 14 / 20Range 322 / 460 mi 4.0L 6cyl 4A RWD 23.0 gal87 L 14 / 20 322 / 460 mi
TSi 4dr SUV 4WD 4.0L 6cyl 4A · 4WD MPG 14 / 19Range 322 / 437 mi 4.0L 6cyl 4A 4WD 23.0 gal87 L 14 / 19 322 / 437 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 Jeep Grand Cherokee 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 16 MPG, a full 23.0-gallon tank covers about 368 miles.

GaugeGallonsHighway milesCity miles
Full23.0460322
3/417.3345242
1/211.5230161
1/45.811581
1/82.95840

Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 938 gallons, roughly 41 full tanks.

In real driving: owners who log fill-ups at fueleconomy.gov average 16.1 MPG in the Grand Cherokee (24 drivers), about 370 miles on a full 23.0-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
13–16 MPG
Tailpipe CO2
555–684 g/mi
Source
EPA ratings ↗

What it costs to fill up a 1998 Jeep Grand Cherokee

$98.21 to fill the 23.0-gallon tank from empty with regular, at this week's US average of $4.27 a gallon.

TankFuelUS avg / galFrom emptyFrom 1/4 tank
23.0 galRegular$4.27$98.21$73.66

By region, 23.0-gallon tank

RegionRegular / galFill from empty
East Coast$4.02$92.46
Midwest$4.27$98.21
Gulf CoastLowest$3.70$85.10
Rocky Mountain$4.46$102.58
West Coast$5.42$124.66
CaliforniaHighest$5.89$135.47

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

  • 23.0-gallon tank$98.21
  • A year of driving (15,000 mi)$4,003

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

Grand Cherokee tank size in other years

The 1998 Grand Cherokee uses the same 23.0 gal tank as every Grand Cherokee since 1993.

Model yearTankLongest highway range
2003 Grand Cherokee 20.5 gal 390 mi
2002 Grand Cherokee 20.5 gal 390 mi
2001 Grand Cherokee 20.5 gal 410 mi
2000 Grand Cherokee 20.5 gal 410 mi
1999 Grand Cherokee 20.5 gal 390 mi
1998 Grand Cherokee 23.0 gal 460 mi
1997 Grand Cherokee 23.0 gal 460 mi
1996 Grand Cherokee 23.0 gal 460 mi
1995 Grand Cherokee 23.0 gal 437 mi
1994 Grand Cherokee 23.0 gal 460 mi
1993 Grand Cherokee 23.0 gal 460 mi
Jeep Grand Cherokee fuel tank by model yearSmallest tank Larger tank options
1993199419951996199723.0199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
← 1997 Jeep Grand Cherokee Every Grand Cherokee year 1999 Jeep Grand Cherokee →

1998 Jeep Grand Cherokee vs similar 1998 SUVs

The Grand Cherokee has the largest tank of the seven 1998 SUVs compared here, 23.0 gallons against 21.1 for the Nissan Pathfinder.

1998 modelTankLongest 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

Picked by body style and size: other 1998 SUVs within about 5% of the Grand Cherokee's length and 15% of its curb weight, one model per brand.

1998 Jeep Grand Cherokee fuel system recalls

NHTSA lists 1 fuel-system recall for the 1998 Jeep Grand Cherokee, out of 4 recalls in total. A recall applies only to the vehicles named in it, so check your VIN.

Storage · Tank assemblyJun 19, 2013 · NHTSA 13V252000 · Chrysler Group Llc · 1,560,000 vehicles

Chrysler Group LLC (Chrysler) is recalling certain model year 1993-1998 Jeep Grand Cherokee and 2002-2007 Jeep Liberty vehicles. The fuel tanks in these vehicles are at risk of failure and leakage in certain rear impacts.

Risk and remedy

Risk: A fuel leak in the presence of an ignition source may result in a fire.

Remedy: Owners may take their vehicles to dealers and the dealers will perform a free inspection of the rear structure. On vehicles in the recall that are not equipped with a tow hitch, Chrysler will install a Chrysler designed tow hitch free of charge, provided the condition of the vehicle can support proper installation. On vehicles in the recall that are equipped with an aftermarket tow hitch, Chrysler will assess whether the hitch and surrounding areas show evidence of sharp edges or other puncture risks. If so, Chrysler will replace the tow hitch with a Chrysler designed tow hitch free of charge, provided the condition of the vehicle can support proper installation. On vehicles already equipped with a Chrysler designed tow hitch, Chrysler will inspect the area around the tow hitch installation, and if any installation issues are identified, they will be repaired free of charge. The recall began on August 1, 2014. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall campaign numbers are N45 (for the Grand Cherokee vehicles) and N46 (for the Liberty vehicles).

Check your VIN at NHTSA ↗ Look up your tank by VIN

Frequently asked questions

What is the fuel tank capacity of the 1998 Jeep Grand Cherokee?

The 1998 Jeep Grand Cherokee holds 23.0 gallons (87 liters) on every trim we list.

How many gallons and liters does the 1998 Jeep Grand Cherokee gas tank hold?

The 1998 Jeep Grand Cherokee tank holds 87 liters, or 23.0 gallons in US gallons.

Does 4WD change the 1998 Jeep Grand Cherokee gas tank?

No. 4WD and RWD versions of the 1998 Jeep Grand Cherokee use the same 23.0 gal tank.

How far can a 1998 Jeep Grand Cherokee go on a full tank?

About 368–460 miles on the highway and 253–322 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 Jeep Grand Cherokee go on a quarter tank?

About 115 highway miles or 81 in town from the 23.0-gallon tank, which has roughly 5.8 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.

How many miles does a 1998 Jeep Grand Cherokee really get on a tank?

Drivers who log their fill-ups at fueleconomy.gov average 16.1 MPG in the 1998 Jeep Grand Cherokee (24 drivers), which works out to about 370 miles on a full 23.0-gallon tank.

What gas does the 1998 Jeep Grand Cherokee take?

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

How much does it cost to fill up a 1998 Jeep Grand Cherokee?

At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 23.0-gallon tank from empty costs $98.21. It ranges from $85.10 in the Gulf Coast to $135.47 in California.

How much does a full tank of gas weigh in a 1998 Jeep Grand Cherokee?

About 143 pounds for the 23.0-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.

Does the 1998 Jeep Grand Cherokee have a bigger gas tank than the Mitsubishi Montero Sport?

Yes. The 1998 Jeep Grand Cherokee holds up to 23.0 gallons; the 1998 Mitsubishi Montero Sport holds up to 19.5.

Has the 1998 Jeep Grand Cherokee had a fuel pump or fuel system recall?

Yes. NHTSA lists 1 fuel-system recall for the 1998 Jeep Grand Cherokee: 13V252000 (storage · tank assembly). Check your VIN at nhtsa.gov/recalls to see if your car is affected.

Sources

  • Tank sizes: manufacturer-rated capacities from US-market specifications, cross-checked against a second spec database. 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.
  • Recalls: NHTSA recall database.
  • 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.

Other 1998 Jeep models

Cherokee20.0 gallons Wrangler15.0–19.0 gallons