How Many Gallons Does A Jeep Wrangler Hold? [gas tank size]

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.

Jeep Wrangler models have had varied sizes and shapes since the model was first introduced in 1986. And with varying shapes and sizes came varying gas tank capacities. For the most part, Wranglers have grown well to fit larger gas tanks.

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.

How Many Gallons Does a Jeep Wrangler Hold?

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). And with each new generation, there have been noticeable changes in Jeep Wrangler’s gas tank size.

Jeep Wrangler gas tank size throughout the years

The below chart overviews the varying maximum tank capacities for different Jeep Wrangler model years.

Model Years	Maximum Capacity (Gallons)
2022	17.2-22.5
2019-2021	17.2-21.5
2011-2018	17.5-22.5
2010	18.6-22.5
2007-2009	18-21.5
1998-2006	19
1995-1997	16
1994-1996	20
1990-1993	15
1987-1990	20 (plastic tank)

Read on to learn further details on year-wise Jeep Wrangler tank capacity.

2022 Jeep Wrangler Gas Tank Size

The gas tank size of the 2022 Jeep Wrangler varies from 17.2 to 22.5 gallons based on trim level. 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.

2019-2021 Jeep Wrangler Gas Tank Size

Jeep Wrangler JL models from 2019 onwards come with gas tank size ranging from 17.2 to 21.5 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.

2011-2018 Jeep Wrangler Gas Tank Size

The Jeep Wrangler JKs from 2011 to 2018 had a gas tank size of 17.5-22.5 gallons. The city driving range was between 275 and 440 miles, while the highway driving range was between 370 and 510 miles.

2010 Jeep Wrangler Gas Tank Size

JKs from 2010 had a gas tank size of 18.6 to 22.5 gallons. The city driving range was between 285 and 435 miles, while the highway driving range was between 375 and 505 miles.

2007-2009 Jeep Wrangler Gas Tank Size

The Jeep Wrangler JK model from 2007 to 2009 had a gas tank size of 18 to 21.5 gallons. Its city driving capabilities ranged between 285 and 430 miles, while the highway driving range was between 375 and 500 miles.

1998-2006 Jeep Wrangler Gas Tank Size

YJ models from 1998 to 2006 had a gas tank size of 19 gallons. The average range for city driving was between 290 and 408 miles, while the average range for highway driving was between 380 and 498 miles.

1995-1997 Jeep Wrangler Gas Tank Size

The Jeep Wrangler TJ and YJ models from 1995 to 1997 had a gas tank size of 16 gallons. It was able to drive for an average of 225 miles in the city and 329 miles on highways.

1994-1996 Jeep Wrangler Gas Tank Size

Although the Jeep Wrangler YJ model was only produced for three years, it did have a gas tank size of 20 gallons. The average city driving range was between 287 and 403 miles, while the average highway driving range was between 395 and 497 miles.

1990-1993 Jeep Wrangler Gas Tank Size

Jeep Wrangler YJ models from 1990 to 1993 had a gas tank size of only 15 gallons. The average city driving range was between 225 and 342 miles, while the average highway driving range was between 302 and 330 miles.

1987-1990 Jeep Wrangler Gas Tank Size

The very first Jeep Wrangler model, the YJ, came with plastic gas tanks that had a capacity of 20 gallons. The average city driving range was between 248 and 375 miles, while the average highway driving range was between 310 and 435 miles.

How to Make Jeep Wrangler Gas Tank Efficient?

While the gas tank size will differ from model to model, there are still ways that you can make your Jeep Wrangler gas efficient no matter which model you have. Below are some tips on how to make your Jeep Wrangler gas efficient:

1. Use the Highest-Quality Gasoline

Using the highest-quality gasoline will help to keep your Jeep Wrangler gas efficient. Look for gasoline with higher octane levels to help improve your Jeep Wrangler’s gas efficiency.

2. Avoid Short Trips

Short trips are one of the main causes of decreased gas efficiency. If you can, try to avoid taking short trips in your Jeep Wrangler. If you have to take a short trip, try to combine it with another errand so that you can get more use out of your Jeep Wrangler.

3. Check the Tire Pressure Regularly

Making sure that your tires are properly inflated can help to improve your Jeep Wrangler’s gas efficiency. This is because properly inflated tires help to reduce rolling resistance, which in turn helps improve gas efficiency.

4. Use the Cruise Control

When you’re on the highway, using the cruise control can help to improve your Jeep Wrangler’s gas efficiency. This is because it helps to maintain a consistent speed, which can help to save gas.

5. Avoid Idling

Idling can be a big drain on your Jeep Wrangler’s gas efficiency. If you’re going to be stopped for more than a minute or two, it’s better to turn off your Jeep Wrangler to help save gas.

6. Avoid Loading Up

It’s best to avoid loading up your Wrangler, especially the roof rack. This is because a loaded roof rack can increase wind resistance, which in turn can decrease gas efficiency.

7. Consider Changing the Tires

If you’re looking for ways to further improve your Jeep Wrangler’s gas efficiency, you may want to consider changing the tires. For example, switching to skinnier, low-resistance tires for highway driving can help to improve gas efficiency.

Frequently Asked Questions

Down below, we have compiled a list of frequently asked questions related to Jeep Wranglers and their gas efficiency for your convenience.

How big is the gas tank of the Jeep Wrangler?

The size of the gas tank for Jeep Wranglers will differ depending on the model. For example, the 1995-1997 Jeep Wrangler TJ and YJ models had 16-gallon gas tanks, while the newer 2020 Jeep Wrangler JL has a 20-gallon gas tank.

When does the refill light come on in a Jeep Wrangler?

The refill light indicates when the gas tank is low and needs to be refilled. The illumination of the refill light will differ depending on the model of the Jeep Wrangler. For example, in the 2020 JL, the light will come on when there are approximately 4 gallons of gas remaining in the tank.

Is it okay to drive the Jeep when it is empty on gas?

It’s not recommended to drive the Jeep Wrangler when it’s empty on gas. This is because running out of gas can damage the gas pump, which can lead to costly repairs. Besides, running out of gas can also lead to stalling at dangerous times, such as when crossing intersections.

What is the efficiency of the Jeep Wrangler on gas?

The Jeep Wrangler’s gas efficiency will differ depending on the model. However, in 4-dr Jeep Wranglers, the gas efficiency averages between 16 and 21 miles per gallon. With a gas efficiency of 28 miles per gallon, the 2022 Jeep Wrangler EcoDiesel is among the most fuel-efficient Wranglers.

Conclusion

The Jeep Wrangler is a versatile and capable vehicle that can handle a variety of terrain and conditions. As far as gas efficiency goes, the Jeep Wrangler is average when compared to other vehicles on the market.

Yet, that barely scratches the surface when it comes to this vehicle’s potential. Hopefully, you now have a better understanding of the Jeep Wrangler’s gas capacity and how to maximize its efficiency.

On a final note, always check with your owner’s manual, dealership, or an authorized mechanic to get up-to-date details whenever considering modifications or changes.