Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 GMC Yukon XL
for sale
near
Argyle, 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 SLT
Vehicle information
Features
Reviews
What a great experience we had with this dealership.
What a great experience we had with this dealership. My wife just bought a 2019 BMW X3 and everyone in the dealer were so helpfull in the process. Mlik, the finance manager helped us to get the best rate possible. Highly recommended.
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. :)
Vehicle information
Features
Reviews
Excellent care by the entire Ewing team.
Excellent care by the entire Ewing team. Special thanks to Jim Bearden for getting me out of there in time for my appointment.
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.






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Sales person Max was super honest and helpful and
Sales person Max was super honest and helpful and manager Romello help with all my issues! Definitely I will recommend this dealership and the service forever






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Dvonte Muhammad reach out to me & his manager helped me
Dvonte Muhammad reach out to me & his manager helped me get my credit and truck fast very friendly as well . Definitely recommended






Vehicle information
Features
Reviews
bought a new car from you
LOU was a great sales person! he was very helpful in every way. He even brought the car to us in Waco. He was very knowledgeable of all aspects of the car, and explained each item. Thanks very much to Lou






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
James Wood Decatur
Great team that treats you like family. Karen was great to work with and the team at JW gave us the best price and trade in. I've never really historically had good experiences with car dealerships but JW Decatur was a pleasant exception.






Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Sewell Lexus - Micheal Graham
My family and I finally gave up buying cars in the San Antonio area & found Micheal Graham at Sewell Lexus. He has helped all of us & our neighbor for 3 years now. He is honest, up front & no xx, all of which we appreciate. The buying process is simple and cars are delivered to our homes. We are customers for life.






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Sewell Customer for life!
Simply Exceptional service once again! They continue to be a renowned dealer who cares about their customers and reputation. Sewell will always have my business for life.






Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Great dealership from top to bottom !
Great dealership from top to bottom ! I will always use them for all my automotive needs.
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 SLT
Vehicle information
Features
Reviews
The Dealership was great to work with from my initial
The Dealership was great to work with from my initial contact through the buying process. They took about a hour training me on all the features of the car. Their follow-up asking me how I like was an added touch.






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Exceptional customer service!
Tom Caufield was AMAZING! He helped me purchase a car for my mom who lives in Texas while I was in Virginia. He went above and beyond, taking the car for my mom to test drive, helping me through the loan process, and finally dropping the car off to my mom in spectacular condition. I dealt with about 7-10 dealerships prior to working with Tom and no other dealership was willing to go the extra mile to ensure that my elderly mother was accommodated while I was hundreds of miles away. The whole process took about two weeks and the entire time he was nothing but patient and always available to answer all of my questions. My mom and I are beyond grateful for coming across Tom and his exceptional customer service. This is our go-to place from now on. Thanks again Tom!






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Excellent experience.
Excellent experience. This dealership is the easiest I?ve ever worked with. Alex was great to work with. I would recommend Freeman GMC to anyone wanting to purchase a new car. Also, their service department is excellent.
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 Denali
Vehicle information
Features
Reviews
2019 F 150 Purchase
Nice facilities and friendly staff. The only thing that was annoying was the wait once the deal was agreed upon. I informed the salesman that we were paying by check so no financing and was not interested in any extended warranties or after market items. I told him we would go to lunch and come back and he assured me that the process would be complete in 1 hour. We sat there for 2.5 hours because the 'finance person' was backed up. It would have been simple to just let us leave but I realize that car dealerships don't want you to leave once they have you there. Times are changing and I think you need to change your mindset. We purchased both a Lexus and an Audi vehicle for my wife and both were done within 30 mins. The sales person at each dealership did the paperwork right there on their computer. No finance and no pressure to buy way overpriced 3rd party warranties. Most people are aware that you can purchase warranties if you so choose direct from manufacture for 1/3 the price.
Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
April 17, I contacted your dealership about a Toyota 2006
April 17, I contacted your dealership about a Toyota 2006 4 door. Brett called me that night to talk about the vehicle I wanted. I called him the next day with a request about certain maintenance had been jdone. He called me back and told me, but i told him I wanted to see the maintenance tickets, he said he could send it to me, but he would have to block out customer name and address. I received it and call Brett letting him know that I have a 2006 Toyota Tundra SR5 just like what i was looking at, and I would be trading it in. I told him Iwas not interested if he was going to low ball me , since mine had only 145,000 miles. He ask me to send in pictures of my vehicle and he would let me know somewhat a trade might be. I knew would the trade would only be a ballpark price until you had a chance to look at it. We live in Paris Texas and told him I did not want to drive two and one half hours to get there and the trade was going to be low. I wanted the 4 door since I have a 4 door access cab. I had to call him on the second day after sending pictures to see if he had to receive. Brett said he would let me know. It is Thursday and I still have not heard from him. If he did not think we could trade, why not call customer and let him know. When he thought he had an easy deal he contacted me. I am an old man and I do not mind be told no. I have purchased 4 Lexus from Sewell down the road from you, they have the greatest salesman, they will call you regardless if you can make a deal. I donot believe I would ever say buy from Sewell Cadilac to another person
There are 20 matching cars close to your year range.




Used
2022 GMC Yukon XL SLE
Vehicle information
Features






Vehicle information
Features






Used
2022 GMC Yukon XL AT4
Vehicle information
Features






Used
2023 GMC Yukon XL Denali
Vehicle information
Features






Used
2019 GMC Yukon XL Denali
Vehicle information
Features






GMC Certified
2023 GMC Yukon XL Denali
Vehicle information
Features






Used
2023 GMC Yukon XL Denali Ultimate
Vehicle information
Features






Used
2022 GMC Yukon XL Denali
Vehicle information
Features






Used
2020 GMC Yukon XL Denali
Vehicle information
Features






Used
2023 GMC Yukon XL Denali
Vehicle information
Features






Used
2023 GMC Yukon XL Denali
Vehicle information
Features






Used
2019 GMC Yukon XL Denali
Vehicle information
Features






Used
2022 GMC Yukon XL SLE
Vehicle information
Features






Used
2020 GMC Yukon XL Denali
Vehicle information
Features






Used
2022 GMC Yukon XL SLE
Vehicle information
Features






Used
2019 GMC Yukon XL Denali
Vehicle information
Features






Used
2023 GMC Yukon XL 4WD AT4
Vehicle information
Features






GMC Certified
2022 GMC Yukon XL SLT
Vehicle information
Features






Used
2023 GMC Yukon XL SLT
Vehicle information
Features






Used
2019 GMC Yukon XL Denali
Vehicle information
Features
-
Prev - 1
-
Next
GMC Yukon XL prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Yukon XL | $73,295 | 1 Good deal |
2023 GMC Yukon XL | $46,129 | 12 Good deals |
2022 GMC Yukon XL | $39,323 | 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 $49,476, with pricing starting at $29,995.
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.
Similar Cars
-
GMC Yukon for sale
32 listings starting at $29,995
Research the 2021 GMC Yukon XL
Compare the 2021 GMC Yukon XL
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}