How many gallon tank on a 1998 dodge caravan?
A 1998 Dodge Caravan could have a fuel tank capacity of either 16 gallons or 20 gallons, depending on the specific trim level and engine. There's no single answer without knowing the exact model of the Caravan. You'll need to check the sticker inside the driver's side doorjamb (usually near the latch) or your owner's manual to find the precise fuel tank capacity for your vehicle.