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*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.
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Used
2021 GMC Yukon
for sale
near
El Mirage, AZ
- 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.






Used
2021 GMC Yukon 4WD AT4
Vehicle information
Features
Reviews
Michael Carter was very good.
Michael Carter was very good. He is in the right job. Thank you for your help.
I have enjoyed my vehicle.
I have enjoyed my vehicle. It is comfortable and drives very well. I like the color also. It is very roomy, takes off fast and the safety features are very beneficial.






Used
2021 GMC Yukon SLT
Vehicle information
Features
Reviews
Muy buen trato y hacen bien su trabajo me ayudaron a
Muy buen trato y hacen bien su trabajo me ayudaron a encontrar lo que yo quería
3 years with a loaded 2021Yukon Denali deisel
I own a 2021 Yukon Denali with 23K. At nearly $90k, I purchased every option except for the silly entertainment screens fastened to the back of the front seat headrests. (nice for leaving the imprint of your passenger's faces on the screen in an accident - buy a couple of iPads. First of all, kudos to GM engineers. Technology actually exceeds German cars I've owned. Rear view camera is GREAT and adjustable for brightness, distance and width. But, make sure you purchase the washer for the rear lens...Miirror is almost unusable in rain..(blurring with rain and dirt quickly. I'm 6'2" and really ticked-off there isn't a handle on the "A" pillar to grab to pull into the driver's seat. They put a handle at the upper center of the door opening. What is that for? I have to grab the steering wheel (fortunately rigid with the engine off). Another big problem is the loss of both knees in a frontal accident. With the steering wheel all the way back, I can't even come close to stretching my leg out. Really! A couple of bigger issues: I know the front of this vehicle is right off of the truck, but the end result of the gigantic, unsloped hood, is the inability to see anything 12 feet in front of you. And making right turns.....better memorize that curb before you start your right turn because you won't see it again. Just "that look " from your wife as you run over the curb again with your right rear wheel. Lastly, I hope someone from GM reads this.....With all the awesome high-tech items on this car, why are there no "turn" lights? You know, the lights that let you see where you're going, especially right turns. Porsche has LED lights designated for turns that light up the whole area you're turning into. In the Yukon at least I'll see what I ran over with the terrific rear view mirror! My only intermittent mechanical annoyance is when I push the door handle to lock the doors. It's supposed to fold the mirrors in which is a good way to check you locked the vehicle. occasionally , they don't fold and I have to push the button 4 times. Of course, the mechanic needs only to push the button till it works and tell me it's working. Twice. Guess they win. I'll live with it. Now for the rest: Fantastic overall vehicle! With the air suspension it rides better than Mercedes or Lexus. I always get positive remarks from passengers. The steering wheel control for the Active Cruise control is absolutely perfect. I've driven between Arizona and Colorado without taking my hands off the wheel (just moving my thumb). And the engine, I LOVE THE INLINE 3.0 DIESEL! Almost got the 6 liter but took a chance on the diesel that just came out (in 2021). Same exact torque as the V8 and great for passing. The big difference ..... I had to take a photo of my dash to prove to my friends....heading back to Phoenix with 256 miles on the odometer averaging 30.2 mpg going the speed limit! My Porsche Cayenne gets 19.6mpg (not going the speed limit). The 9 cameras help when parking unless your wife is with you. When I come to a stop I'm waiting for my wife to hold up the 1 to 10 signs like the judges in the olympics. And lastly, For a car that will raise 5" in 4 low, why does the car come with 1 ply polyester sidewalls ? I'm not comfortable on gravel or rocky roads for fear of a sidewall puncture. I highly recommend this vehicle. The designers did a great job making this big vehicle look sleek and smaller than it is. I'm a bit unnerved when I see a vehicle like mine come flying into a parking spot for a perfect 4-point landing and the driver is a 110 lb soccer mom. And I just spent 20 minutes with a micrometer adjusting my position so I don't get "that look" again from my wife. Good luck and hope it's reliable.






Used
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
Great deal from Coulter
Coulter dealerships have been very good to me with the vehicles I have bought from them in the past. Coulter Cadillac was the best experience yet. I got a great deal and I know it! The deal was mostly done on line and did not change the day the xt6 was picked up. This is not the usual dealership experience. No wonder Coulter has been around for 100 years. Thank you very much, Steve and Nancy
Beautiful gmc yukon
Love ever single thing in this but the auto stop function really annoy the heck out of me I do t really care about the gas mileage cuz if I can spend $70k then I don’t mind couple $$ extra for gas otherwise I would buy a Tesla






Used
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
Everyone was fantastic especially Jimmy!
Everyone was fantastic especially Jimmy!! It was a great car buying experience so I definitely recommend them!!
Nice ride
Love the exterior body lines, the front sits a bit higher than the rear, nice stance. Factory aluminum wheels are very nice. Power rear gate heated steering wheel and heated seats are nice as well. Have had dual exhaust installed, the 5.3 sounds awesome. Exterior is white.






Used
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
They were real friendly and knew their business.
They were real friendly and knew their business. I didn’t buy the only reason I live in Colo and can’t travel that far to old but really liked the car!
Perfect large suv
I absolutely love my 2021 Yukon Denali. The turning radius is surprisingly good and it handles beautifully. I traded in a 2021 Lexus GX460 for it and have no regrets. This handles way better on the interstate. It’s like floating along on a cloud. I have almost 19k miles and haven’t had a single issue or recall. My son plays his Xbox on road trips in the back seat on the headrest tablet and uses the outlet back there. I ordered the gmc weather proof floor mats and they are way nicer than weather tech. You can comfortably fit 3 adults in the 3rd row. The 2nd row has 42” of leg room which is more than anything else in its class. I drive mostly in the city and average 16.2 mpg. Treat yourself and buy the Denali.






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Reviews
we were referred to the salesman NAME OZZY KHAN by a
we were referred to the salesman NAME OZZY KHAN by a friend who recently bought a vehicle at Right Toyota. His referral was incredible. Ozzy is exceptional and delivers more than the sale.






Used
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
I had the best experience.
I had the best experience. I always take my Toyota Camry to Automation Tempe for oil changes and windshield wipers. I usually get them for free.






Used
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
I had a great experience buying my Camry.
I had a great experience buying my Camry. Melanie was extremely patient in the process and helped me make the right decision for me and my family.






Vehicle information
Features
Reviews
Actually not a bad place to buy a car.
Actually not a bad place to buy a car. I mean, it’s still a car dealership and the usual shenanigans apply, but they will negotiate, and they’re civil and professional. And they give you top for your trade, as I’ve shopped 4 other dealers, they were the best by thousands. Management does a good job too. Frank in particular is a good TO guy. All in all, if they have the car you want, buy from them. You probably won’t do better anywhere else
Vehicle information
Features
Reviews
Outstanding experience test drive and leaving with the
Outstanding experience test drive and leaving with the vehicle, took less than an hour. Sales and management were very helpful, knowledgeable and very friendly. Highly recommend the team at Auto boom.
Used
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
Great no hassle truck buying experience!
Great no hassle truck buying experience! Holly answered all my questions and kept me informed. Highly recommend this dealership if you?re looking for a new vehicle.

Used
2021 GMC Yukon 4WD AT4
Vehicle information
Features
Reviews
The salesman was very helpful throughout the process of
The salesman was very helpful throughout the process of looking for a car, test driving, and making the final purchase. Very nice professional staff there. I had some payment issues with my bank and they were very supportive while I worked out a solution to that. Great team!

Used
2021 GMC Yukon SLT
Vehicle information
Features
Reviews
C. WATERS
Malcolm helped me and my family get into a new Tahoe. Excellent customer service payed attention to every detail and went above and beyond! I will be recommending him to all my friends.
There are 20 matching cars close to your year range.






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2022 GMC Yukon Denali
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Used
2023 GMC Yukon Denali
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Used
2022 GMC Yukon SLT
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Used
2022 GMC Yukon Denali
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Used
2023 GMC Yukon Denali
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Used
2020 GMC Yukon Denali
Vehicle information
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Used
2023 GMC Yukon Denali
Vehicle information
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Used
2023 GMC Yukon Denali
Vehicle information
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Vehicle information
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Used
2023 GMC Yukon 4WD AT4
Vehicle information
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GMC Yukon prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Yukon | $70,710 | |
2023 GMC Yukon | $39,998 | 7 Good deals |
About the 2021 GMC Yukon
SLE shown (base trim).
- Seating
- 9
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 17
- Transmission
- 10-Speed A/T
- Engine
- 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)

How much does the 2021 GMC Yukon cost?
The 2021 GMC Yukon price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Yukon is $49,348, with pricing starting at $20,990.
What is the MPG of the 2021 GMC Yukon?
The 2021 GMC Yukon offers up to 15 MPG in city driving and 20 MPG on the highway for a combined rating of 17 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 2021 GMC Yukon?
The 2021 GMC Yukon compares to and/or competes against the following vehicles:
Is the 2021 GMC Yukon reliable?
The 2021 GMC Yukon has an average reliability rating of 3.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Yukon owners.
Is the 2021 GMC Yukon a good SUV?
Below are the Cars.com consumer ratings for the 2021 GMC Yukon.
- Comfort 4.2
- Interior 4.3
- Performance 4.0
- Value 3.4
- Exterior 4.5
- Reliability 3.5
62% of drivers recommend this car
- Comfort 4.2
- Interior 4.3
- Performance 4.0
- Value 3.4
- Exterior 4.5
- Reliability 3.5
AT4 (1 style)
Style |
---|
4WD 4dr AT4 |
Inventory price |
Starting at $65,100 |
Combined MPG |
17 |
Engine |
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) |
Denali (2 styles)
Style | |
---|---|
2WD 4dr Denali | 4WD 4dr Denali |
Inventory price | |
Starting at $68,600 | Starting at $71,600 |
Combined MPG | |
16 | 16 |
Engine | |
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
SLE (2 styles)
Style | |
---|---|
4WD 4dr SLE | 2WD 4dr SLE |
Inventory price | |
Starting at $54,000 | Starting at $51,000 |
Combined MPG | |
17 | 17 |
Engine | |
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) |
SLT (2 styles)
Style | |
---|---|
4WD 4dr SLT | 2WD 4dr SLT |
Inventory price | |
Starting at $61,000 | Starting at $58,000 |
Combined MPG | |
17 | 17 |
Engine | |
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 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 2021 GMC Yukon
Compare the 2021 GMC Yukon
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.