2016 Jeep Grand Cherokee Gas Tank Size

The typical gas tank size on a 2016 Jeep Grand Cherokee is 24.6 gallons—regardless of trim level.
Written by Andrea Barrett
Reviewed by Kathleen Flear
The standard 3.6-liter V-6 engine on the 2016 Jeep Grand Cherokee comes with a 24.6-gallon gas tank. While some vehicles offer various engine sizes and configurations, the Grand Cherokee only has one. 
Whether you’re tracking your expenses or looking for an estimate of how much you’ll pay at the pump, knowing the size of your gas tank is useful. Your Jeep owner’s manual should outline your model’s fuel tank capacity details—but if you’ve lost the manual or never had one, don’t sweat it!
Jerry
, the top-rated app that finds drivers the biggest savings on
car insurance
, has created a guide to the 2016 Jeep Grand Cherokee gas tank size. We'll also save you money on your
Jeep Grand Cherokee insurance cost
!

How big is the gas tank on a 2016 Jeep Grand Cherokee?

The Jeep Grand Cherokee is Jeep’s classic sports utility vehicle that offers excellent off- and on-road ability without a massive tank like other full-size SUVs. The standard 24.6-gallon tank seems to fit the bill of all the Grand Cherokee models. While there are a few engine selections to choose from, they won’t impact the gas tank size: 
  • 3.6-liter V-6 
  • 5.7-liter Hemi V-8 
  • 3.0-liter EcoDiesel V-6
  • 6.4-liter Hemi V-8 (only available on the SRT)
Unlike other SUVs with a tank that varies based on engine size, the Grand Cherokee goes for the “one-size-fits-all” model and only reps a single gas tank size: 24.6-gallons. So, whether you’re driving the base Laredo or the top-of-the-line
Summit
, don’t expect your fill-ups to cost you any more—unless you’re going for premium fuel. 
Even on the high-performance SRT that reps a 6.4-liter V-8 engine, you only get a 24.6-gallon tank
MORE: Is premium gas worth the price?
RECOMMENDED
Compare auto insurance policies
No spam or unwanted phone calls · No long forms
Find insurance savings

How to check your 2016 Jeep Grand Cherokee’s gas tank size

If you’re curious about the size of your Jeep Grand Cherokee’s gas tank but can’t access any information, we have you covered with some simple tips and tricks to determine how much fuel your vehicle’s tank can accommodate. Aside from a quick Google search, there are a few other methods you can use to give you the numbers. 

Measure the gas tank

Going manual is the next best option if you cannot find your vehicle manual or the information online. Get yourself a pen, paper, and tape measure, and let’s do it. Start by measuring your engine's length, width, and height and multiply them. Once you have a result, divide that number by 231 (the number of cubic inches in a gallon). 
Just like that, you have your engine’s fuel capacity!

Check your owner’s manual

Your Grand Cherokee vehicle manual is the next place you’ll want to look for the fuel tank size—it has everything you need to know about your vehicle, including its fuel capacity. Flip to the index and look for “fuel tank capacity” or any similar phrase to determine the capacity of your vehicle’s tank. 
If you don’t have a physical copy of your manual, you can sometimes find an online copy. A quick internet search for “2016 Jeep Grand Cherokee vehicle manual” might return one. 

Drive till empty, then fill it up

If you like to live on the edge, there’s one final way to get a rough estimate of your vehicle’s fuel tank capacity—start the engine, put the pedal down, and drive until the fuel gauge hits empty. When you go to fill up at the pump, you can see how much your gas tank requires. 
This method won’t provide an exact measurement of your fuel tank capacity, but it will give you a rough estimate. Of course, if you tend to fill up way before you near empty, this method probably isn’t suitable for you. 

How to save on fuel costs in a Jeep Grand Cherokee

The Jeep Grand Cherokee isn’t exactly easy on the wallet where fuel is concerned, which means finding alternative ways to conserve fuel is a must. This is especially true if you’re driving the gas-thirsty
SRT
model. 
The standard 3.6-liter V-6 engine with four-wheel drive gets decent fuel economy, with an EPA estimated average of 18/25 mpg city/highway. As you would expect, the larger 5.7-liter V-8 engine drinks fuel faster, getting 14/22 mpg city/highway. Surprisingly, the 3.0-liter offers the best bang for your wallet, achieving an estimated EPA rating of 21/28 mpg city/highway.
While the 2016 Jeep Grand Cherokee may not have a hybrid option like most newer SUVs, filling up doesn’t have to drain your wallet. Here are a few tips and tricks to help you save money at the pump:
  • Be consistent with maintenance. Tire pressure, brake quality, transmission, and wheel alignment all impact fuel usage. If you want to save on gas, follow a regular
    car maintenance schedule
    . A well-maintained Jeep runs better and consumes less gas.
  • Drive conservatively. Stick to the speed limit and accelerate slowly. Use cruise control if you have a tough time sticking to a consistent speed. Heavy acceleration and excessive speeding will chew through your gas. 
  • Avoid idling. Idling is a sure-fire way to burn through your gas, so avoid idling whenever possible. If it’s a chilly morning, start your Jeep and drive gently while the engine warms up.
  • Lighten the load. Jeeps aren’t meant to be heavy haulers, but any unnecessary weight inside or outside the car can increase gas consumption. Remove it to help reduce fuel consumption.  

How to save on your Grand Cherokee’s insurance coverage

Getting behind the wheel of a Jeep is all about adventure—but whether you’re taking your Jeep off-road or not, you’ll want to ensure you have a solid insurance policy to protect it. And finding one is a lot easier than figuring out your gas tank size. Download the
Jerry
app and have instant access to the best
Jeep insurance costs
from top insurers!
Rather than wasting your time scrolling through page after page of quotes, Jerry does the work for you. It filters the best policies for you and your Jeep and returns you maximum savings for the
car insurance
coverage you need. You could be hitting the open road in your Jeep with the same (or better) coverage at a cheaper rate. No phone calls, no emails, and no stress—just savings. 
“Without a doubt, using
Jerry
was a seamless process! The staff were attentive to my every question. My new Nationwide policy premium saves me $200 a month. Let them save you money too!” —Kenny P.
RECOMMENDED
Thousands of customers saved on average $887/year on their car insurance with Jerry
This app is great, but the customer service is even better! Not to mention convenient! My husband and I got the lowest rate (much lower than the rates I was finding online through my own searches), quickly, and pretty much all through text message! Thank you so much for a hassle free experience👍
avatar
Gabriella R.
Find insurance savings
rating primary
4.7/5 Rating on App Store
Are you overpaying for car insurance?
Compare quotes and find out in 45 seconds.
Try Jerry

Easiest way to compare and buy car insurance

√
No long forms
√
No spam or unwanted phone calls
√
Quotes from top insurance companies
Find insurance savings