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Used
2020 Jeep Gladiator trucks
for sale
near
Warrenville, IL
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Certified
2020 Jeep Gladiator Rubicon
Vehicle information
Features
Reviews
I bought and get my vehicle serviced here because I enjoy
I bought and get my vehicle serviced here because I enjoy working with the people at that company. I have been working with them for years.
my grandmother sadly traded in this gladiator i wish she
my grandmother sadly traded in this gladiator i wish she would have kept it . It is very comfortable,reliable,it look great on the outside,it has enough power,and its value is very good.






Used
2020 Jeep Gladiator Overland
Vehicle information
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Reviews
Still shopping and may yet purchase from this dealer.
Still shopping and may yet purchase from this dealer. They are an impressively large dealership. Yet, I felt welcomed and comfortable there.
my grandmother sadly traded in this gladiator i wish she
my grandmother sadly traded in this gladiator i wish she would have kept it . It is very comfortable,reliable,it look great on the outside,it has enough power,and its value is very good.






Used
2020 Jeep Gladiator Rubicon
Vehicle information
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Reviews
I've been buying cars since 2002.
I've been buying cars since 2002. This has, by far,been the best experience. Javier was great, helpful, gracious, and very informative throughout the entire process. Roberto , and Eddie were also very professional. No one I met was pushy or annoying. I really appreciate the whole crew. Toyota of Naperville is the greatest.
I have 84,000 miles.
I have 84,000 miles. I don’t hit rod it. I keep it below 2500 rpm unless a must pass happens (rarely). Zero issues with transmission brakes electronics heat or AC. Overland model. It has been a wonderful rig with 19 to 25 mpg. I’m 64 and hoping this and my XJ are my last rides. Both rigs are exceptional. I had a scrambler and loved it, had to have the Gladiator and my 2020 has been far better than expected !






Jeep Certified
2020 Jeep Gladiator Rubicon
Vehicle information
Features
Reviews
Our salesman Kenyon Carter was fun & great to work with!
Our salesman Kenyon Carter was fun & great to work with! The finance manager Abaar Ahmed, explained everything we needed to know!
Great Truck/Jeep
Love this truck/Jeep! I moved from a SUV to this Gladiator and have never looked back! I have not found anything that I cannot do! If you have any sort of lift, have the fasteners checked every 30,000 miles. Just a FYI, I speak from experience.






Used
2020 Jeep Gladiator Overland
Vehicle information
Features
Reviews
Jerry is a family friend, he was a great salesman and let
Jerry is a family friend, he was a great salesman and let me know everything I needed to know about the car that I bought. Everyone in the front, sales team, was also very nice and very helpful.
Best vehicle I’ve ever owned. And I’ve owned many
Went to the dealership in August of 2020 to get a 2 door Willy. They did not have any and due to COVID did not know when they were getting any in. I had just purchased a grand Cherokee from same dealership about a year prior but needed a jeep wrangler as I previously owned one. They had a 2020 Jeep Gladiator sport on the showroom floor with a ton of extras (2 inch lift kit, all Fox shocks, coated bed liner, custom bed cover (hard shell), 34” all terrain tires, Matt black 18” wheels, led light bar mounted right in front of the front windshield, 2 led lights at front on either side, custom soundproofing on the inside hard shell top and I think the beefed up tow package but not sure. Within the first 2000 miles loaded a 35’ tv weighing 5800 pounds and headed out to Utah from Chicago driving through Colorado. The thing was phenomenal towing this heavy rv up and down the mountain pass on I 70. At a gas station some guy with a fifth wheel and a Ford F350 asked me what I was doing towing such a big rv with such a small truck. Kinda laughed. Saw him on the road later going up a mountain pass and blew right past him in my small truck. This truck has been nothing short of amazing. The dealership I purchased from is the best I’ve ever dealt with (Fields Chrysler/Jeep in Glenview, Il). They always have a loaner if needed. They are awesome. I bought in August of 2020 and today I have just shy of 70k miles on it and still running strong. I do not know why everyone says these things top off at 97 mph. I have gotten mine up to 110mph with a bit of room to spare. Gets to over a 100mph rather quickly. Maybe I just lucked out on a good one. I’ve read a lot of people complaining about a little water run off from the front door design. They are not wrong but you bought a freakin jeep, you’re not going to melt. Grow a set. Best vehicle I have ever owned. Best part with all the extras that came with it I got it for 49k with 15 miles on it. That same gladiator was there when I bought my grand Cherokee. I guess they were sick of it sitting on their showroom floor because back then it was listed for a tad over 60k.






Used
2020 Jeep Gladiator Overland
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Reviews
Jon David is an asset to your company he’s a gentleman
Jon David is an asset to your company he’s a gentleman and a scholar. He put a deal that I won’t forget, and I won’t forget him. My son was very happy and he treated him with courtesy.






Used
2020 Jeep Gladiator Sport S
Vehicle information
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Reviews
All in all this was a very pleasant car buying
All in all this was a very pleasant car buying experience. Tom Dempsey, the owner of the dealership, personally found me the car I was looking for at the price I could afford. Elijah then took over and did an amazing job showing us how to operate all of the electronic features this car has. He was extremely professional and patient and he walked us through everything. I will recommend this dealership to all my friends.






Used
2020 Jeep Gladiator Rubicon
Vehicle information
Features
Reviews
Marco did and excellent job and help me get the car I
Marco did and excellent job and help me get the car I wanted! Great guy great dealership.






Used
2020 Jeep Gladiator Mojave
Vehicle information
Features
Reviews
Always clean and friendly people.
Always clean and friendly people. I gave always had my vehicles service here. This dealership is outstanding.






Used
2020 Jeep Gladiator Rubicon
Vehicle information
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Reviews
I initially checked to see if the SUV I found on cars.
I initially checked to see if the SUV I found on cars.com was still available to look at. After sending the email, via cars.com, I got a text back within a few minutes saying the SUV was available and a salesperson would check with me to set up an appointment. I spoke with Jamie shortly thereafter and met with her at the dealership. The SUV was washed and ready for me to see and test drive. The rest of the purchase experience was fantastic!! For me, number one of the top three car buying experiences ever. I’m now retired and have bought a lot of cars. No high pressure, just great customer service. Keep up the great work Jamie and Bettenhausen!






Used
2020 Jeep Gladiator Overland
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Reviews
Brazil at Driven Auto of Oak Forest was AMAZING.
Brazil at Driven Auto of Oak Forest was AMAZING. He was very helpful and knowledgeable. Amir the finance manager was patient, understanding and helpful.






Used
2020 Jeep Gladiator Overland
Vehicle information
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Reviews
Excellent communication.
Excellent communication. Prices very good. Transaction quick and accurate. Excellent customer service. Polite and courteous. Great selection of vehicles, especially Teslas.






Used
2020 Jeep Gladiator Rubicon
Vehicle information
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Reviews
I was contacted immediately by Tom N, who very helpful
I was contacted immediately by Tom N, who very helpful and eager to assist us with our search






Used
2020 Jeep Gladiator Overland
Vehicle information
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Reviews
Overall a great experience with Napleton's Oak Lawn Mazda
Overall a great experience with Napleton's Oak Lawn Mazda Sales team was easy to work with specifically Ali Sayes. Got good deal on msrp and not pressure.






Used
2020 Jeep Gladiator Overland
Vehicle information
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Reviews
Just had my 2024 Jeep Grand Cherokee serviced at
Just had my 2024 Jeep Grand Cherokee serviced at Castlevand Kim was my service consultant. She was vey helpful, service completed when promised and she covered the services and that my car was washed and ready!






Used
2020 Jeep Gladiator Overland
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Reviews
I was in for an oil change and Mike the service rep said
I was in for an oil change and Mike the service rep said I could also do my 40000 mile service. I got it all done in less than 3 hours. Great experience






Used
2020 Jeep Gladiator Rubicon
Vehicle information
Features
Reviews
This dealer had the used car I was looking for.
This dealer had the used car I was looking for. The car had the right mileage and a clean fax. The dealership was 1 hour 20 minutes away from me heavy traffic all the way. I figured I would call and ask about the car anyway but I wasn’t planning to drive there. I talked to Phil, a sales rep, and what a gentleman he was. He told me the car was a trade-in and was in fantastic condition. Well, he talked me into driving down there. I arrived about 10 in the morning and left with my new used car by 1:30 that afternoon. I walked Phil through my 128 point inspection, 2 test drives and I ending up looking under the car for any problems. I could not find anything wrong. The car was in great condition just as Phil had described. Phil was a perfect gentleman through the whole process. Every dealership employee I encountered could not do enough for me. Great experience - great car! 6 star experience!






Certified
2020 Jeep Gladiator Sport
Vehicle information
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Reviews
I worked with Billy.
I worked with Billy. He were great to work with. Everything went very smooth and was a great experience. I would buy another car from them again! Everyone at the dealership we talked to was great!






Used
2020 Jeep Gladiator Mojave 4X4
Vehicle information
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Reviews
We are extremely happy with our 2024 Tesla.
We are extremely happy with our 2024 Tesla. Louis was very helpful and kind. Thank you all so much!!






Used
2020 Jeep Gladiator Rubicon
Vehicle information
Features
Reviews
The dealership had a great selection of quality used
The dealership had a great selection of quality used cars, all well-maintained and reasonably priced. I appreciated their transparency and honesty throughout the process, including providing detailed vehicle history reports. The financing process was also seamless, offering several options and explaining everything clearly. I left feeling confident and satisfied with my purchase. Overall, I highly recommend Affinity Auto Sales to anyone looking for a reliable used car and a pleasant buying experience. Thank you to the entire team for making this such a positive experience!
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Jeep Gladiator prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Jeep Gladiator | $33,823 | |
2023 Jeep Gladiator | $26,000 | 6 Great deals |
2022 Jeep Gladiator | $26,225 | 8 Good deals |
2021 Jeep Gladiator | $25,999 | 21 Good deals |
About the 2020 Jeep Gladiator
Sport S shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Four-wheel drive
- Combined MPG
- 19
- Transmission
- M/T
- Engine
- 285.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel)

How much does the 2020 Jeep Gladiator cost?
The 2020 Jeep Gladiator price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Gladiator is $32,458, with pricing starting at $17,980.
What is the MPG of the 2020 Jeep Gladiator?
The 2020 Jeep Gladiator offers up to 17 MPG in city driving and 22 MPG on the highway for a combined rating of 19 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2020 Jeep Gladiator?
The 2020 Jeep Gladiator compares to and/or competes against the following vehicles:
Is the 2020 Jeep Gladiator reliable?
The 2020 Jeep Gladiator has an average reliability rating of 4.6 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 Gladiator owners.
Is the 2020 Jeep Gladiator a good truck?
Below are the Cars.com consumer ratings for the 2020 Jeep Gladiator.
- Comfort 4.7
- Interior 4.7
- Performance 4.6
- Value 4.3
- Exterior 4.8
- Reliability 4.6
88% of drivers recommend this car
- Comfort 4.7
- Interior 4.7
- Performance 4.6
- Value 4.3
- Exterior 4.8
- Reliability 4.6
Mojave (1 style)
Style |
---|
Mojave 4x4 |
Inventory price |
Starting at $43,875 |
Combined MPG |
19 |
Engine |
285.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel) |
North Edition (1 style)
Style |
---|
North Edition 4x4 *Ltd Avail* |
Inventory price |
Starting at $40,395 |
Combined MPG |
19 |
Engine |
285.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel) |
Overland (1 style)
Style |
---|
Overland 4x4 |
Inventory price |
Starting at $40,395 |
Combined MPG |
19 |
Engine |
285.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel) |
Rubicon (1 style)
Style |
---|
Rubicon 4x4 |
Inventory price |
Starting at $43,875 |
Combined MPG |
19 |
Engine |
285.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel) |
Sport (1 style)
Style |
---|
Sport 4x4 |
Inventory price |
Starting at $33,545 |
Combined MPG |
19 |
Engine |
285.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel) |
Sport S (1 style)
Style |
---|
Sport S 4x4 |
Inventory price |
Starting at $33,545 |
Combined MPG |
19 |
Engine |
285.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Research the 2020 Jeep Gladiator
Compare the 2020 Jeep Gladiator
Used 2020 Jeep Gladiator by city
-
2020 Jeep Gladiator in Winfield, IL
6 Great Deals out of 25 listings starting at $23,991
-
2020 Jeep Gladiator in Wheaton, IL
6 Great Deals out of 25 listings starting at $23,991
-
2020 Jeep Gladiator in Naperville, IL
6 Great Deals out of 22 listings starting at $23,991
-
2020 Jeep Gladiator in Lisle, IL
6 Great Deals out of 25 listings starting at $23,991
-
2020 Jeep Gladiator in West Chicago, IL
6 Great Deals out of 24 listings starting at $23,991
-
2020 Jeep Gladiator in Aurora, IL
6 Great Deals out of 22 listings starting at $23,991
-
2020 Jeep Gladiator in Batavia, IL
6 Great Deals out of 20 listings starting at $23,991
-
2020 Jeep Gladiator in Glen Ellyn, IL
6 Great Deals out of 25 listings starting at $23,991
-
2020 Jeep Gladiator in Carol Stream, IL
6 Great Deals out of 25 listings starting at $23,991
-
2020 Jeep Gladiator in North Aurora, IL
6 Great Deals out of 20 listings starting at $23,991
-
2020 Jeep Gladiator in Geneva, IL
6 Great Deals out of 20 listings starting at $23,991
-
2020 Jeep Gladiator in Glendale Heights, IL
6 Great Deals out of 25 listings starting at $23,991
Used 2020 Jeep Gladiator by body style
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