2014 Jeep Grand Cherokee Gas Tank Size

Regardless of trim, the 2014 Jeep Grand Cherokee’s gas tank holds 24.6 gallons.
Written by Sarah Gray
Reviewed by Kathleen Flear
The 2014 Jeep Grand Cherokee comes equipped with a 24.6-gallon gas tank.
I’m sure we’ve all pulled up to the pump and wondered just how much gas our car’s tank can hold. While this information can be found in your car’s owner’s manual, you may not have one—especially if you’re driving an older vehicle.
Luckily, there are several other ways for you to find it out on your own, and
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How big is the gas tank on a 2014 Jeep Grand Cherokee?

Regardless of trim, the 2014 Jeep Grand Cherokee features a 24.6-gallon gas tank, which is above the 22-gallon average for other SUVs in its segment.

How to check your 2014 Jeep Grand Cherokee’s gas tank size

Don’t trust us? Or maybe you just want to double-check for yourself. Whatever the case, here are some tips you can use to double-check our numbers on your Jeep Grand Cherokee’s gas tank or find the tank capacity on any other vehicle.

Measure the gas tank

Just when you thought there was no use for your high school math skills, it’s time to put them to the test. You’ll need some tools for this one—get a trusty tape measure and a calculator (or some scratch paper if you want to do things the old-fashioned way). 
Multiply the width, length, and height of your gas tank. Then, take the product and divide it by 231, which is the number of cubic inches in a gallon. 

Check your owner’s manual

Don’t feel like crawling under your truck and getting dirty? Reach in the glove compartment and pull out your owner’s manual. The Jeep Grand Cherokee’s gas tank size will be listed under “fuel tank capacity” or another similar phrase.

Drive till empty, then fill it up

If you’re looking for an adrenaline rush, just drive until your tank is empty. When your tank is on E—and hopefully you’re near a gas station when this happens—just fill it up to the top. This won’t give you an exact measurement for your gas tank, but you’ll get the gist.
Maybe bring along a spare gas can just in case, and note that we don't recommend this method.
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How to save on fuel costs in a Jeep Grand Cherokee

The 2014 Jeep Grand Cherokee averages about 19 mpg combined. That’s pretty average for a full-size SUV, but that’s still a pretty costly mode of transport. But don’t worry, there are lots of ways to maximize your Grand Cherokee’s fuel efficiency and save cash at the pump.
  • Keep up with maintenance. Sticking to a
    routine maintenance schedule
    is one of the simplest and most effective ways of keeping your car running efficiently and increasing its longevity.
  • Drive carefully. The Escape is not a race car, so don’t drive it like one. Soft acceleration is a great way to avoid consuming extra fuel.
  • Avoid idling, especially in cold weather. Contrary to what you may have learned growing up,
    warming up your car does very little for the car
    , so there's no need to waste fuel there.

How to optimize your Grand Cherokee’s insurance coverage

With gas prices on the rise, many of us are concerned with fuel efficiency more than ever before. But getting the most mileage out of your gas tank is only one way to save money on car-related expenses. Another is to shop for car insurance with
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