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Used
2021 GMC Yukon XL
for sale
near me
- 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.






GMC Certified
2021 GMC Yukon XL Denali






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Miss information on servive
Very upset that when I bought my truck was never told I had to bye a oil treatment after 15000 miles witch cost me 89. Dollars on my next oil change to keep my oil changes for life I was not told that when I bought my truck I think that’s crap not happy about that and don’t intend on paying for the oil treatment.
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
From beginning to delivery everything was smooth and
From beginning to delivery everything was smooth and upfront. Great communication. Couldn?t have been professional. Jamie and his staff were friendly with me every step of the way
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
I had a great experience at the BMW of Birmingham
I had a great experience at the BMW of Birmingham Alabama. My dealer Eric Fitzpatrick, business manager Marion Cain and Cheyenne Graben were all very helpful during my purchase. Very knowledgeable and friendly. Thank you All very much. Sarah Orr
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 AT4
Vehicle information
Features






Used
2021 GMC Yukon XL 4WD AT4
Vehicle information
Features
Reviews
Once I got in touch with the salesperson, & more
Once I got in touch with the salesperson, & more explicitly communicated my situation, things got better. They've had no prior experience w/ email checks from out of state Credit Unions. They're still getting their head around it & learning about it. Hopefully they'll resolve it by next week.






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Recently purchased a new 2025 Z06 from here.
Recently purchased a new 2025 Z06 from here. From the moment I first inquired about the vehicle until I took delivery, I experienced great customer service. Brian Olson is the dedicated Corvette specialist there, and he was great and very easy to work with. Highly recommended.






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
The team at Trent Cadillac is top notch, and will go out
The team at Trent Cadillac is top notch, and will go out of their way to make sure you’re taken care of. They treat you like family there, as soon as Gina met me for the first time after talking to me on the phone she ran up and gave me the best welcoming hug! Huge shout out to Mike Pecha for going above and beyond in every step of buying and taking ownership of my new Escalade, from staying late because of flight delays, to calling a nearby hotel and getting the best rate possible on a room. I literally have nothing negative to say, it was 2200 miles away to purchase a vehicle from them and I would definitely not blink an eye at doing it again because of the team there. Thank you again Trent Cadillac for the stellar service






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Ricardo Myers He’s not just a salesman-he is a trusted
Ricardo Myers He’s not just a salesman-he is a trusted guide who’ll make sure you drive away happy.






Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Experiencia Maravillosa, nos sentimos como en casa, no
Experiencia Maravillosa, nos sentimos como en casa, no sentimos nunca la incitaci�n por venderte a toda costa, como en muchos Dealers de Miami! Equipo Genial, desde los Managers, Financistas y equipo en General. Destaque principal para Henry Lorenzo, fui por uno y me llev� dos!! Congratulation!!






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Very friendly and efficient service.
Very friendly and efficient service. I am really happy with my new Encore! Ross Dillahunt far exceeds expectations when it comes to knowing the facts, checking the math, and helping with the technology!






Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
The service team did an outstanding job of explaining the
The service team did an outstanding job of explaining the problem and how/why it would take several days to solve the problem. They came in ahead of schedule and did an oil change / tire rotation to boot!






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Got me in and out in a timely manner.
Got me in and out in a timely manner. Staff always friendly and helpful. We always go to Auto Nation when we need service on our vehicles.






Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Although we didn't buy thru them, I would high recommend
Although we didn't buy thru them, I would high recommend them. Their online purchasing is very professional.






Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
What's best for the customer
Chris Green was great. He was attentive to our needs and personable, showed options, was responsive to our inquiries, was insightful on the models, but was understanding that our best fit for our needs may not be a Ford (was at Shottenkirk Toyota, also highly recommend). We appreciate his candor, will always ensure to recommend him to all we know, and look forward to coming back to him when time to get a F250.






GMC Certified
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Overall good drove over three hours to arrive, pain that
Overall good drove over three hours to arrive, pain that policy is they don?t accept checks or certified checks when purchasing outright. Did money transfer before leaving home and waited an hour at dealership for verification of transfer total four hours (ridicules). Other than that process was simple enough.






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
I contacted Luther Cadillac thru Cars.
I contacted Luther Cadillac thru Cars.com. A representative contacted me within a few mins but I changed my mind about the car and didn't have any more contact with this dealer.






Used
2021 GMC Yukon XL Denali
Vehicle information
Features






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Best dealship ever!
Best dealship ever! I highly recommend whether you have questions, are in the market to buy, or have you vehicle serviced. Stop by and see for yourself.






Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Everyone was very helpful and friendly.
Everyone was very helpful and friendly. I was greeted right away and my car was done before promised. Very pleased. Will definitely be back to use this dealer.






Certified
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Car was sold before i could get it.
Car was sold before i could get it...but i like your company Thank you
GMC Yukon XL prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Yukon XL | $65,987 | 8 Great deals |
2024 GMC Yukon XL | $48,760 | 12 Great deals |
2023 GMC Yukon XL | $36,000 | 108 Great deals |
2022 GMC Yukon XL | $30,000 | 50 Great deals |
2020 GMC Yukon XL | $15,995 | 23 Great deals |
2019 GMC Yukon XL | $7,980 | 48 Great deals |
2018 GMC Yukon XL | $10,500 | 31 Great deals |
2017 GMC Yukon XL | $10,000 | 33 Great deals |
2016 GMC Yukon XL | $9,995 | 34 Great 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 $48,745, with pricing starting at $31,400.
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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Used 2021 GMC Yukon XL by body style
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