1998 Dodge Grand Caravan Gas Tank Size & Fuel Capacity

Fuel tank capacity

20.0gal · 76 L

The 1998 Dodge Grand Caravan has a fuel tank capacity of 20.0 gallons (76 liters) on every trim.

A full tank is good for roughly 440–480 highway miles or 280–340 miles around town, going by the EPA ratings.

20.0 gal · Bigger than 64% of 1998 models we list.

Highway range
440–480 mi
City range
280–340 mi
Fuel
Regular unleaded
Tank sizes
1
Trims
7

1998 Dodge Grand Caravan fuel tank capacity by trim

What changes the tank sizeTap an option to filter the table

Drive
no difference
Engine
no difference

All 7 trims

MPG and range are city / highway.

TrimEngineDrive Tank MPG city / hwy Range city / hwy
4dr Minivan 3.0L 6cyl 3A · FWD MPG 17 / 22Range 340 / 440 mi 3.0L 6cyl 3A FWD 20.0 gal76 L 17 / 22 340 / 440 mi
ES 4dr Minivan 3.3L 6cyl 4A · FWD MPG 16 / 22Range 320 / 440 mi 3.3L 6cyl 4A FWD 20.0 gal76 L 16 / 22 320 / 440 mi
ES 4dr Minivan AWD 3.8L 6cyl 4A · AWD MPG 14 / 22Range 280 / 440 mi 3.8L 6cyl 4A AWD 20.0 gal76 L 14 / 22 280 / 440 mi
LE 4dr Minivan 3.3L 6cyl 4A · FWD MPG 16 / 22Range 320 / 440 mi 3.3L 6cyl 4A FWD 20.0 gal76 L 16 / 22 320 / 440 mi
LE 4dr Minivan AWD 3.8L 6cyl 4A · AWD MPG 14 / 22Range 280 / 440 mi 3.8L 6cyl 4A AWD 20.0 gal76 L 14 / 22 280 / 440 mi
SE 4dr Minivan 3.0L 6cyl 4A · FWD MPG 17 / 24Range 340 / 480 mi 3.0L 6cyl 4A FWD 20.0 gal76 L 17 / 24 340 / 480 mi
SE 4dr Minivan AWD 3.8L 6cyl 4A · AWD MPG 14 / 22Range 280 / 440 mi 3.8L 6cyl 4A AWD 20.0 gal76 L 14 / 22 280 / 440 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 Dodge Grand Caravan 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 17 MPG, a full 20.0-gallon tank covers about 340 miles.

GaugeGallonsHighway milesCity miles
Full20.0440280
3/415.0330210
1/210.0220140
1/45.011070
1/82.55535

Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 882 gallons, roughly 44 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.

What it costs to fill up a 1998 Dodge Grand Caravan

$85.40 to fill the 20.0-gallon tank from empty with regular, at this week's US average of $4.27 a gallon.

TankFuelUS avg / galFrom emptyFrom 1/4 tank
20.0 galRegular$4.27$85.40$64.05

By region, 20.0-gallon tank

RegionRegular / galFill from empty
East Coast$4.02$80.40
Midwest$4.27$85.40
Gulf CoastLowest$3.70$74.00
Rocky Mountain$4.46$89.20
West Coast$5.42$108.40
CaliforniaHighest$5.89$117.80

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

  • 20.0-gallon tank$85.40
  • A year of driving (15,000 mi)$3,768

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

Grand Caravan tank size in other years

The 1998 Grand Caravan uses the same 20.0 gal tank as every Grand Caravan since 1996.

Model yearTankLongest highway range
2003 Grand Caravan 20.0 gal 480 mi
2002 Grand Caravan 20.0 gal 440 mi
2001 Grand Caravan 20.0 gal 440 mi
2000 Grand Caravan 20.0 gal 460 mi
1999 Grand Caravan 20.0 gal 440 mi
1998 Grand Caravan 20.0 gal 480 mi
1997 Grand Caravan 20.0 gal 460 mi
1996 Grand Caravan 20.0 gal 480 mi
1995 Grand Caravan 18.0–20.0 gal 460 mi
1994 Grand Caravan 18.0–20.0 gal 440 mi
1993 Grand Caravan 18.0–20.0 gal 440 mi
Dodge Grand Caravan fuel tank by model yearSmallest tank Larger tank options

1998 Dodge Grand Caravan vs similar 1998 minivans

At 20.0 gallons, the Grand Caravan's largest tank ranks fourth of the seven 1998 minivans compared here. The Pontiac Trans Sport carries the most (25.0 gal) and the Nissan Quest the least (20.0 gal).

1998 modelTankLongest highway range
Pontiac Trans Sport 20.0–25.0 gal 575 mi
Oldsmobile Silhouette 20.0–25.0 gal 575 mi
GMC Safari Cargo 25.0 gal 500 mi
Dodge Grand Caravan 20.0 gal 480 mi
Chrysler Town and Country 20.0 gal 440 mi
Plymouth Grand Voyager 20.0 gal 480 mi
Nissan Quest 20.0 gal 420 mi

Other 1998 minivans of a similar size, one model per brand.

1998 Dodge Grand Caravan fuel system recalls

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

Fuel injection systemSep 13, 2000 · NHTSA 00V268000 · Daimlerchrysler Corporation · 1,163,000 vehicles

Vehicle description: mini vans built with 3.3l and 3.8l engines have fuel rails with nitrole rubber o-ring seals that can degrade over time. Fuel leakage from the underhood fuel injection fuel rail could result, increasing the likelihood of a vehicle fire.

Risk and remedy

Risk: Fuel leakage in the presence of an ignition source can result in a fire.

Remedy: Dealers will install a seal on the vehicle fuel rails to prevent external leakage of fuel from the fuel rail crossover tube, should the existing o-rings continue to degrade. Owner notification began on january 25, 2002. Due to the large quantity of vehicles involved in this campaign, the owner notification will be phased over the next several months. However, if a vehicle is leaking fuel from the o-rings, the vehicle should be taken into a dealer to have this repaired as soon as possible. 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 daimlerchrysler at 1-800-853-1403.

All Dodge fuel recalls Look up your tank by VIN

Frequently asked questions

What is the fuel tank capacity of the 1998 Dodge Grand Caravan?

The 1998 Dodge Grand Caravan holds 20.0 gallons (76 liters) on every trim we list.

How many gallons and liters does the 1998 Dodge Grand Caravan gas tank hold?

The 1998 Dodge Grand Caravan tank holds 76 liters, or 20.0 gallons in US gallons.

Does AWD change the 1998 Dodge Grand Caravan gas tank?

No. FWD and AWD versions of the 1998 Dodge Grand Caravan use the same 20.0 gal tank.

How far can a 1998 Dodge Grand Caravan go on a full tank?

About 440–480 miles on the highway and 280–340 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 Dodge Grand Caravan go on a quarter tank?

About 110 highway miles or 70 in town from the 20.0-gallon tank, which has roughly 5.0 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.

What gas does the 1998 Dodge Grand Caravan take?

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

How much does it cost to fill up a 1998 Dodge Grand Caravan?

At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 20.0-gallon tank from empty costs $85.40. It ranges from $74.00 in the Gulf Coast to $117.80 in California.

How much does a full tank of gas weigh in a 1998 Dodge Grand Caravan?

About 124 pounds for the 20.0-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.

Does the 1998 Dodge Grand Caravan have a bigger gas tank than the Chrysler Town and Country?

No, they match: both top out at 20.0 gallons in 1998.

Has the 1998 Dodge Grand Caravan had a fuel pump or fuel system recall?

Yes. NHTSA lists 1 fuel-system recall for the 1998 Dodge Grand Caravan: 00V268000 (fuel injection system). 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. 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 (Dodge 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 Dodge models