How large is the gas tank on a 1992 Jeep Wrangler?
The 1992 Jeep Wrangler had a gas tank size that varied slightly depending on the model (e.g., 2-door vs. 4-door, engine size, and options). However, the most common size was 19 gallons. You might find some with slightly smaller or larger tanks, but 19 gallons is the standard to expect.