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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 XL
for sale
near
Hunters Creek Village, 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 XL Denali
Vehicle information
Features
Reviews
Recommend this dealership to anyone looking for a great,
Recommend this dealership to anyone looking for a great, dependable vehicle! Brand new or used..you can count on them to give you the best service you deserve!
This is a luxury suv with plenty of room.
This is a luxury suv with plenty of room. I'm still learning the features. It is a smooth ride with a great interior. Great for towing a popup camper.






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Anthony and Ultimate MS are top notch
I had an absolute wonderful experience with Ultimate Motorsports. Anthony was kind, courteous and knowledgeable. I absolutely love my SL 550 and highly recommend this dealership.
Updated model
Read many reviews and researched this vehicle and that helped me decide on this vehicle. Traded in a older suburban for this updated Yukon. Look forward to driving it.






Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Stephon was very helpful and Autonation always has a
Stephon was very helpful and Autonation always has a great selection! They have excellent customer service. I have bought this many times due to pricing and selection.
2021 Yukon XL Denali Diesel 3.0
This Yukon XL has exceeded our expectations. We upgraded from a 2014 XL and it's like apples and oranges. From a size standpoint, the new design allows my 6'6 son to sit in the 3rd row. Not possible on the 2014 xl. Also, they have upgraded all of the finishes and with the new 10 speed tranny the XL drives and feels amazing. We also opted for the 3.0 diesel as that's what was available. We didn't even test drive one as they are hard to find - but man are we happy with the engine, gas mileage, and just how quiet it is. In city driving we're getting about 22 mpg, and then on highway expect to get about 27. Safety features and heads up display all work great. And, the sunroof thing is amazingly huge. Well done GMC and I highly recommend the Yukon XL to anyone that needs to move people in comfort. :)






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Thank you Kenny Froisy for a great experience!
"Kenny Froisy went above and beyond our expectations." The customer experience was worth the drive to this dealership (DeMontrond Mazda on Gulf Fwy, Webster, TX) after talking to Kenny on the phone we explain in detail what car we were interested in (2023 Mazda Miata MX-5 RF). What features: fuel economy, power retractable hardtop roof, Carplay, heated seats, rain sensing windshield wipers, and color (Platinum Quartz Metallic exterior with Terracotta Nappa Leather Interior). Kenny was very professional and listened to our needs and didn't force his opinions or what car we should get. He was transparent telling us they didn't have a hardtop that specific color on the lot, but one was in transit to the dealership, and we could stop by and view the features and the color on the ones that they did have. We decided to drive to Demontrond Mazda at Webster, TX. When we arrived, Kenny had several cars lined up for us to test drive. No hassle or run around. Kenny took the time to go over the features and over the timeline of the arrival of color we wanted. Kenny sat down with us and had great customer communication and price transparency. He also kept us informed all the way about the timing of our car’s arriving. When the car arrived, he called us and said your car has arrived and is ready to go home. We highly recommend Kenny Froisy, he is very trustworthy, transparent, and professional.
Beautiful riding truck
Love the truck, lots of bells and whistles, smooth ride, satin Steele is a beautiful color. The Denali has lots of space for my four boys.






Vehicle information
Features
Reviews
I reached out to West Point Lincoln via email describing
I reached out to West Point Lincoln via email describing what I was looking for and my price range for a vehicle for my retired dad. I was contacted quickly by Michael Cook, who turned out to be such an amazing and personable salesman. Michael not only stayed within our price range but actually put my dad in something that was a better fit than what we originally asked for. He was incredibly organized, knowledgeable, personable, helpful, and extremely friendly throughout the entire process. When we arrived at the dealership to view the car and finalize everything, we were there for maybe only 2 hours – a refreshing change from the typical all-day dealership experience that can be so draining. We then met with Joseph in finance, who was also amazing! He explained everything in detail regarding the steps to finalize our purchase and was genuinely one of the nicest individuals we've encountered. We have always been a Lincoln family, but having additional positive experiences like this further reminds us why we return to Lincoln. It costs nothing to be kind and patient with people, and both Michael Cook and Joseph were not only amazing at their jobs they were genuinely kind individuals. I highly recommend visiting West Point Lincoln you won't be disappointed. Their commitment to exceptional customer service truly sets them apart.






Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Friendly, helpful people appreciated them taking time to
Friendly, helpful people appreciated them taking time to help me. Going above and beyond, thanks.






Used
2021 GMC Yukon XL SLT
Vehicle information
Features

Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Sales rep was great and knowledgeable about the car.
Sales rep was great and knowledgeable about the car. Fairly easy experience over the phone, txtx, and in person?no pressure sales, rest of the team was easy to work with. Received all the information I needed up front so when I arrived at the dealership all I needed to do was test drive the vehicle and sign the paperwork.
Used
2021 GMC Yukon XL AT4
Vehicle information
Features
Reviews
The well coordinated team worked quickly to provide the
The well coordinated team worked quickly to provide the information necessary so that I could make an informed purchase decision. Representative Kensy was not only knowledgeable but very accommodating. In fact, I was very impressed that she was willing to go into the service area in the high heat in order to lower the vehicle that was on a lift whereby I could look at the interior. Further, her texts and phone calls kept me up-to-date on the progress of the necessary repairs. I noticed the cleanliness of the dealership as well as the positive attitudes of every person I spoke with. Overall, a very pleasant experience. James Simmons Overall, a very pleasant experience. Hey Siri, call Sonya Simmons hey Siri, James Simmons, James Simmons, James Simmons.

Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
My overall experience with Classic Elite was very good!
My overall experience with Classic Elite was very good! The people were great. My service advisor was Holly Widman and she was great to work with. The only drawback was the time it took.

Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Good, friendly, helpful, responsive, clean efficient.
Good, friendly, helpful, responsive, clean efficient. Salesman and finance guys were helpful. I don?t have 25 more words so there you go. Hope this review helps.

Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
I had an absolutely amazing experience buying a car from
I had an absolutely amazing experience buying a car from this dealership! From start to finish, everything was handled with such professionalism and care. I've never felt more valued as a customer, and the staff went above and beyond to ensure I could get the vehicle I wanted. Truly the best car buying experience I could have hoped for!
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GMC Yukon XL prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Yukon XL | $72,235 | 1 Good deal |
2023 GMC Yukon XL | $42,991 | 10 Good deals |
About the 2021 GMC Yukon XL
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 XL cost?
The 2021 GMC Yukon XL price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Yukon XL is $48,016, with pricing starting at $31,998.
What is the MPG of the 2021 GMC Yukon XL?
The 2021 GMC Yukon XL 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 XL?
The 2021 GMC Yukon XL compares to and/or competes against the following vehicles:
Is the 2021 GMC Yukon XL reliable?
The 2021 GMC Yukon XL has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Yukon XL owners.
Is the 2021 GMC Yukon XL a good SUV?
Below are the Cars.com consumer ratings for the 2021 GMC Yukon XL.
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.2
- Exterior 5.0
- Reliability 5.0
80% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.2
- Exterior 5.0
- Reliability 5.0
AT4 (1 style)
Style |
---|
4WD 4dr AT4 |
Inventory price |
Starting at $67,800 |
Combined MPG |
16 |
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 $71,300 | Starting at $74,300 |
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 | |
---|---|
2WD 4dr SLE | 4WD 4dr SLE |
Inventory price | |
Starting at $53,700 | Starting at $56,700 |
Combined MPG | |
17 | 16 |
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 | |
---|---|
2WD 4dr SLT | 4WD 4dr SLT |
Inventory price | |
Starting at $60,700 | Starting at $63,700 |
Combined MPG | |
17 | 16 |
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.
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