The Jeep Wrangler JKs from 2011 to 2018 had a gas tank size of 17.5-22.5 gallons.
They allowed a city driving range of up to 439 miles and a highway driving range of up to 503 miles at full capacity. Jeep Wrangler JL models from 2019 onwards come with gas tank size ranging from 17.2 to 21.5 gallons. When filled, the maximum city driving range is between 280 and 450 miles, and the maximum highway driving range is between 366 and 515 miles. The gas tank size of the 2022 Jeep Wrangler varies from 17.2 to 22.5 gallons based on trim level. Read on to learn further details on year-wise Jeep Wrangler tank capacity. The below chart overviews the varying maximum tank capacities for different Jeep Wrangler model years. Jeep Wrangler gas tank size throughout the years And with each new generation, there have been noticeable changes in Jeep Wrangler’s gas tank size. Since YJ, Jeep Wrangler’s first generation was introduced in 1986, the Wrangler has seen a total of four different generations of models (excluding Jeep Civilian CJ 1944-1986). How Many Gallons Does a Jeep Wrangler Hold? To give you a better idea about how many gallons a jeep wrangler holds, we’ve compiled a list of gas tank sizes for Jeep Wrangler models, from the very first ones up to the most recent. For the most part, Wranglers have grown well to fit larger gas tanks. And with varying shapes and sizes came varying gas tank capacities. Jeep Wrangler models have had varied sizes and shapes since the model was first introduced in 1986. The gas tank size in Jeep Wranglers can range from 15 gallons all the way up to 22.5 gallons, with the distinct models, trim levels, and year all contributing to the variations.