Finnegan Chrysler Jeep Dodge Ram
Find out about the 2021 Jeep Grand Cherokee miles per gallon at Finnegan Chrysler Jeep Dodge Ram.
While most Jeep vehicles earn their living with offroading abilities and a rugged exterior look, the 2021 Jeep Grand Cherokee chooses to go towards the luxury cruiser route. Though the Jeep Grand Cherokee can still deliver fun across many terrains, it is also quite a capable family hauler. Plus, with a bunch of optional trims, the Jeep Grand Cherokee displays plenty of customizable interiors, driving equipment, and features.
LEARN MORE: How is Gas Mileage Calculated In Cars & Trucks?
| 2021 Jeep Grand Cherokee Miles Per Gallon | ||||
|---|---|---|---|---|
| Trim Levels | MPG | Gas Tank Size | Engine Specs | |
| Trackhawk® | 11 City / 17 Highway | 24.6 Gallons | 707 Horsepower, 6.2L Supercharged V8 | |
| SRT® | 13 City / 19 Highway | 24.6 Gallons | 475 Horsepower, 6.4L V8 | |
| Summit | 19 City / 26 Highway | 24.6 Gallons | 295 Horsepower, 3.6L V6 | |
| High Altitude | 19 City / 26 Highway | 24.6 Gallons | 295 Horsepower, 3.6L V6 | |
| Overland | 19 City / 26 Highway | 24.6 Gallons | 295 Horsepower, 3.6L V6 | |
| Trailhawk® | 18 City / 25 Highway | 24.6 Gallons | 295 Horsepower, 3.6L V6 | |
| Limited X | 19 City / 26 Highway | 24.6 Gallons | 293 Horsepower, 3.6L V6 | |
| 80th Anniversary | 19 City / 26 Highway | 24.6 Gallons | 293 Horsepower, 3.6L V6 | |
| Limited | 19 City / 26 Highway | 24.6 Gallons | 293 Horsepower, 3.6L V6 | |
| Laredo X | 19 City / 26 Highway | 24.6 Gallons | 293 Horsepower, 3.6L V6 | |
The 2021 Grand Cherokee comes with a standard 3.6-liter V-6 that produces 293hp. Though this engine is incredibly capable as a standard engine, the available Supercharged 5.7-liter Hemi V-8 engine that produces 707 horsepower really controls the road. Using either engine type, the Jeep Grand Cherokee shows its engine power in many ways. A powerful engine that’s paired with the tech to not only manage its fuel economy efficiently but also pack a punch at the same time.
The Jeep Grand Cherokee is expected to have a 24.6-gallon fuel tank. A vehicle should equip a gas tank with the correct capacity to accommodate its maximum capability, and what it is able to deliver out on the road. Seeing all of the strong engines the 2021 Grand Cherokee can use, a suitable level of horsepower is always at your fingertips.
The 2021 Jeep Grand Cherokee is expected to have a driving range of up to 520 miles. Drivers looking for a family vehicle and a need to drive a long amount of distance between gas station visits have to look at the 2021 Jeep Grand Cherokee. Even though many drivers see a big SUV and worry about times at the gas station, the 2021 Jeep Grand Cherokee puts an emphasis on increased gas mileage.
Finnegan Chrysler Jeep Dodge Ram invites you to learn more about the 2021 Grand Cherokee. Don’t miss your chance to experience this vehicle for yourself. Our Jeep specialists near Sugar Land are waiting to serve you.
Descubre el Jeep Grand Cherokee cerca de Sugar Land, TX. Si, se habla español. Visita nuestro concesionario.
How Many Miles Per Gallon does the 2021 Jeep Grand Cherokee Get? | Finnegan Chrysler Jeep Dodge Ram
We travel during winter and had to have an oil change/tire rotation on our new (to us) Pacifica while in the area Our service advisor, Xavier Maddox, was most accommodating. As we were waiting, he informed us about how long it might take (actually took less than he said) and kept us informed throughout the process, Xavier was pleasant, courteous, and helpful. Thank you.
Finnegan Dodge is the worst place ever to take your car. DON'T DO IT. I WILL NEVER TAKE MY CAR THERE EVER AGAIN. AND THIS IS NOT THE FIRST ISSUE I HAVE HAD WITH THEM. IT IS ABOUT THE 5TH ONE.
I took my 2023 Dodge Challenger there on Saturday 1/10/2026. I booked my appointment online and I wanted them to do my State inspection and I keep hearing a rattling where my muffler is. So I dropped it off at 12:30 even though my appointment wasn't until 2 but I said that's fine do what you need to. So I ... Read More Full review text opened.DealerRater - Jan 12, 2026
Finnegan Dodge is the worst place ever to take your car. DON'T DO IT. I WILL NEVER TAKE MY CAR THERE EVER AGAIN. AND THIS IS NOT THE FIRST ISSUE I HAVE HAD WITH THEM. IT IS ABOUT THE 5TH ONE.
I took my 2023 Dodge Challenger there on Saturday 1/10/2026. I booked my appointment online and I wanted them to do my State inspection and I keep hearing a rattling where my muffler is. So I dropped it off at 12:30 even though my appointment wasn't until 2 but I said that's fine do what you need to. So I went back home. It was almost 5:00 and I had not received a call about my car, so I called Jessica Boskey with no answer so I left a message. A few minutes later I called and tried to talk to someone in the service department to try and get a status on my car and all she did was transfer me to Jessica's phone again with no answer again. Then I decide to text Jessica. Then Jessica finally calls me and states that they need to do a diagnostic on my car to figure out what the rattle is and that they needed to keep it until Monday. I said WHAT....you never said that you needed to keep my car until Monday and Jessica was not even going to call me, she was just going to keep my car. Then I asked did you do my State Inspection and she said no that they had not done anything to my car because they had to wait until Monday to do diagnostic. I was so angry....the whole reason for taking my car there was for the State Inspection and the rattling was a secondary issue. So I told Jessica to get my car ready and I would be there to pick it up. So I hung up the phone and a few minutes later Jessica calls me back and states the Mechanic did drive my car 9 miles and could not replicate the rattling noise. I said xxxxxxxx you are lying, all she did was make something up to try and appease me.
I said I bet he drove my car 9 miles probably to get some lunch in Sugar Land because the rattling noise is easy to hear... it doesn't take a 9 mile test drive.
Finnegan is an unethical, manipulative dealership that you should AVOID at all costs.
I don’t usually write reviews, but after my experience with Finnegan chrysler Jeep Dodge, I feel it's necessary to warn others. I traded in my previous vehicle and purchased a new one from this dealership, expecting a smooth and respectful process from start to finish. Unfortunately, while the sales process started off decently, the way I was treated after signing the papers has been completely unacceptable.
Once the dealership had my trade-in and the deal was finalized, the communication stopped. I had questions and concerns that came up immediately after the purchase—some involving paperwork, some about the ... Read More Full review text opened.DealerRater - Oct 18, 2025
I don’t usually write reviews, but after my experience with Finnegan chrysler Jeep Dodge, I feel it's necessary to warn others. I traded in my previous vehicle and purchased a new one from this dealership, expecting a smooth and respectful process from start to finish. Unfortunately, while the sales process started off decently, the way I was treated after signing the papers has been completely unacceptable.
Once the dealership had my trade-in and the deal was finalized, the communication stopped. I had questions and concerns that came up immediately after the purchase—some involving paperwork, some about the condition of the vehicle, and some regarding the final numbers discussed. Every time I tried to follow up, I was either redirected, ignored, or promised a call back that never came. It honestly felt like I stopped mattering to them the moment they had my signature and my old vehicle in their possession.
What’s worse is the lack of accountability. I’ve been polite and patient in my attempts to get answers, but I’ve been blown off repeatedly. It’s incredibly frustrating to make such a big financial decision—especially one involving a trade-in—only to be treated like a nuisance afterward.
This kind of customer service is completely unacceptable. A dealership should value their customers beyond just closing the sale. The way I’ve been treated makes it clear they’re only interested in short-term gains, not building long-term relationships or trust.
If you’re thinking about trading in your vehicle and buying from Finnegan, I’d strongly advise thinking twice. I regret not going elsewhere, and I won’t be recommending this place to anyone.
This dealership has been nothing but a headache. I've had the same battery issue over and over, and instead of actually fixing the problem, they just swap it out with another "new" battery that ends up going bad again. To make things worse, they give you problems when it comes to honoring the warranty -- instead of standing behind the most recent replacement, they fall back on the original warranty, which makes absolutely no sense. If you're giving out faulty batteries, why should the customer be penalized? On top of that, good luck trying to get ... Read More Full review text opened.DealerRater - Sep 2, 2025
This dealership has been nothing but a headache. I've had the same battery issue over and over, and instead of actually fixing the problem, they just swap it out with another "new" battery that ends up going bad again. To make things worse, they give you problems when it comes to honoring the warranty -- instead of standing behind the most recent replacement, they fall back on the original warranty, which makes absolutely no sense. If you're giving out faulty batteries, why should the customer be penalized? On top of that, good luck trying to get help from management. The manager is always "in a meeting" and never returns phone calls. I've given this place multiple chances, but at this point it's clear they don't value their customers' time or trust. Oh yeah, the receptionist is disrespectful and rude. 0/10 DONT RECOMMEND.
Noooo!!! My people, what a disappointment this dealership is, I do not recommend coming here. Everyone seems to want to help you and provide good service, but when your vehicle breaks down, you bring it in to get it fixed, it takes almost two weeks to get it fixed, only for the vehicle to end up worse. Even though they are a large dealer, they do not have vehicles to lend, since it is their problem for not having good workers in the service area/mechanics. How do you manage to be paying for such an expensive vehicle, not being ... Read More Full review text opened.DealerRater - Aug 18, 2025
Noooo!!! My people, what a disappointment this dealership is, I do not recommend coming here. Everyone seems to want to help you and provide good service, but when your vehicle breaks down, you bring it in to get it fixed, it takes almost two weeks to get it fixed, only for the vehicle to end up worse. Even though they are a large dealer, they do not have vehicles to lend, since it is their problem for not having good workers in the service area/mechanics. How do you manage to be paying for such an expensive vehicle, not being able to use it and still having to miss days of work because they do not even have cars to lend, do not come!
