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Used
2021 GMC Yukon SUVs
for sale
near
Katy, TX
- 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 Denali
Vehicle information
Features
Reviews
Good service quick service on time service clean wait
Good service quick service on time service clean wait area done in and efficiently time good salesman clean my truck when finish would recommend again
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 Denali
Vehicle information
Features
Reviews
The best Customer service you can ask for!
The best Customer service you can ask for! Sewell took care of me the whole way and more! My salesman Jerry was kind and helpful to me and my family!
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
An Overall Positive Experience
It stands to reason that the atmosphere at a luxury showroom would differ from the chaotic, high-pressure environment at most dealerships ... and such is the case here. I inquired online about the SUV I was interested in, and was promptly contacted via text (at my request, no phone call) by Walter Dillard. We were warmly greeted on arrival, and the test drive went well. Two other cars were on our short list, and we advised Walter that we'd contact him if the '19 XT4 Premium Luxury was our choice. There was absolutely none of the typical annoyances when leaving most places without pursuing a sale ... no manager, no "price is good for today only", but rather a thank-you, with the hope that we'd choose the Cadillac ... never even went back into the showroom. After checking out the other possibilities, we decided that the XT4 was the best of the bunch. Meeting the following morning, we further explored the tons of features (Walter really knows his products) and sat down to begin what is generally a tortuous, confrontational experience. To our delight, the negotiation was calm and very professional. Even the offer for our trade-in was realistic. The usual back-and-forth-to-management thing played itself out, and we came to terms on probably the third exchange. We'd like to have paid a bit less (who wouldn't) but given the fact that they included free vehicle pickup and delivery for service (including a loaner), as well as the first three oil changes (full synthetic), it was fair compensation. This is not to say that Peacock is immune from some "car game" practices. The Certified XT4 was priced at $X, but an additional charge was added for certifying the vehicle, along with a "reconditioning fee" (isn't getting it ready for sale a cost of doing business?) and "dealer service fee" (I thought dealer prep was a thing of the past) ... so we're now at $X plus about $3k. We're savvy enough to scratch those items out, but many people aren't. Funny thing, though ... they manage to reappear, while the drive-out price remains as agreed. Fun and games with numbers! We were paying cash, but had to transfer funds. This was a Saturday, so we offered to apply for financing in order to drive the vehicle out, paying it off when the transfer clears. The Finance Manager, Skeen Mathias, offered to let us take possession of the car that day, while providing a UPS overnight envelope, so that we could forward our check when the money became available. We were also informed that Tom Peacock will provide three bonus perks at no cost: key replacement, interior/exterior protection and collision deductible reimbursement (there are limits, of course). We were obviously more than pleased. Overall, Tom Peacock is a really good place to buy. Walter Dillard is a genuine sales professional, and will treat you as the intelligent and informed consumer you are ... but just watch out for the add-ins.
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
Vehicle information
Features
Reviews
Good and convenient location.
Good and convenient location. Kia is certia ky stepping up their game. The service team is very coordial and provide clear communication on recomendaded services.
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 SLT
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Reviews
Jay assisted us with our Mercedes at our home
We purchased two coupes and needed our garage doors programmed with our new Mercedes. Jay came out and quickly figured out why we were having so much difficulty. He was polite, patient and provided excellent customer service. We are so happy that we purchased from Sewell!! The service and professionalism of the staff is hands down the best!!!
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.
Vehicle information
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Reviews
Mark was a pleasure to work with Everything was done
Mark was a pleasure to work with Everything was done right Highly recommend Westside Lexus
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Reviews
You simply cant go wrong with Legacy Ford, they customer
You simply cant go wrong with Legacy Ford, they customer service is top tier, they will work with you to provide you with the best rates. Their sales team is amazing. I highly recommend if you are shopping for a vehicle to check them out.
Used
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
First oil change.
I had a real good experience at Central Houston Cadillac. Kevin our Service Writer made everything a pleasant visit for my first oil change on my wife’s car. I went to the customer service waiting area and got a cup of coffee. Well, the cup of coffee was great. I had to wait for the coffee to cool down because it was extremely super hot. I had to use a second cup because I couldn’t hold the single cup of coffee, could have used a third cup. Finally when it did cooldown and was able to take a few sips, Kevin came in and said my car ready. It had been about an hour or so after I got there. I told him, that it was a quick service. Lol. I signed my receipt and was on my way back home. I just want to thank Kevin for a good pleasant service. But I didn’t get my free complimentary car washed, because it was raining the day I came in. Walter, my car salesman when I bought the car in January 2023, promised me we could get our car washed anytime, all I had to do was to drive in anytime and have the car washed. So, I’ll be in to have it washed sometime soon. Thanks.
Used
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
Alvester was awesome.
Alvester was awesome....I am never disappointed...he takes great care of his clients....I am extremely happy with their service
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Reviews
Great up front service and attention to our requirements.
Great up front service and attention to our requirements. Great finance service to the end.
Used
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
My recent experience at Central Houston Cadillac with
My recent experience at Central Houston Cadillac with sales rep, Justin Morris, was phenomenal. Very patience, explained everything reference turning in my car, pay off and purchasing a new 2025 CT5, He worked with me until I got my numbers, although they got theirs. Also, he made sure that I would get into the Financing Dept. by getting information from me a day earlier. Thanks Justin Morris for your expertise help.
Used
2021 GMC Yukon SLT
Vehicle information
Features
Reviews
I very recently bought a 2025 LYRIQ from the Sewell
I very recently bought a 2025 LYRIQ from the Sewell family. I have exclusively driven Acura’s (10ea) for the past 15 years but decided to take the plunge and go all electric. Acura didn’t have a good option, so I did my research and settled on the LYRIQ as the best option balancing design, reliability, and the features I wanted. I tried a dealership in the far North Houston area and while they were nice, they lacked follow up when I decided to make a purchase. I then tried Sewell and am so glad I did. I have to say it was the most hassle-free experience to buy a new car in nearly 50 years of experience. My salesperson was Cailee Thames, and she was fabulous. She answered all my questions, and I very quickly got what I think was an exceptionally fair price, based on my research. I never had to go through the traditional drill of “let me get the sales manager” who then wants to upsell. I dealt only with Cailee. Since I needed my wife to come back and make the final decision, I was prepared to pay a deposit to hold it, but Cailee said that’s not the way they do business. A handshake held the car for several days before we could get back. Everyone I came in contact with was very professional and focused on the customer. All the closing documents were done online and provided in print form. Of course, the car was flawless, inside and out. About a week after I got the car, I decided I wanted to get the Tesla charger adapter. I called the closer dealer, and they quoted me $400+ so I went back to Cailee who got it for me at $225, as we had discussed earlier. I live a long way from them and wanted it shipped to save the drive and expected I’d have to pay for shipping, but no, the parts department said they would take care of it, and it went out the same day. So, my bottom line is that the Sewell dealership does treat you like a “customer for life” from the beginning of the experience. I can highly recommend buying from Sewell, even if they are not the closest to you. And if you’re lucky enough to be assigned Cailee, you’ll be even happier .
Used
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
Outstanding service, my vehicle was listed in Cars.
Outstanding service, my vehicle was listed in Cars.com & all of the details were perfectly listed. Very nice salesperson & the transaction was quick & efficient. Highly recommend.
Used
2021 GMC Yukon Denali
Vehicle information
Features
Vehicle information
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Reviews
I had such a great experience with this dealership!
I had such a great experience with this dealership! Everyone was super friendly, professional, and helpful throughout the whole process. The car was exactly what I was looking for and everything went smoothly from start to finish. Huge thanks to Mr. Greg for going above and beyond to help me out — he made the experience so easy and enjoyable! Definitely recommend this place to anyone looking for a trustworthy dealership and great customer service.
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Used
2021 GMC Yukon SLT
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Used
2021 GMC Yukon Denali
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Used
2021 GMC Yukon 4WD AT4
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Used
2021 GMC Yukon Denali
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GMC Yukon prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Yukon | $90,850 |
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 $47,311, with pricing starting at $28,902.
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.
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 currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
