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New and used
2026 GMC Yukon XL
for sale
near
Sunnyvale, 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.
Vehicle information
Features
Reviews
Judy Williamson
Wonderful people. Kind & very knowledgble. Would recommend them to anybody.
New
2026 GMC Yukon XL Denali
Vehicle information
Features
Reviews
The Beset of the Best
The level of care, kindness, and respect that Tyler Reynolds showed to my wife and I was unlike anything we have experienced at any dealership. Every other person of the Sewell staff was no different. I have always heard great things about Sewell dealerships and we were not disappointed. We worked with Matthew Jobe on the finance end and he was fantastic as well. Both Tyler and Matthew from start to finish provided us a true no pressure deal. I’m convinced that Sewell Buick GMC wants what’s best for my family and budget. It almost feels wrong to say that I really enjoyed the car buying experience at a dealership but it’s the truth. I want to make sure and add that the care and help did not stop when I drove off the lot. Tyler and Matthew have answered every question quickly and professionally since we have had the car. All that being said, my family will never buy from another dealership. These two men have made us Sewell customers for life.
New
2026 GMC Yukon XL 4WD Elevation
Vehicle information
Features
Reviews
Best Dealership Ever!
This was the best car buying experience i ever had! No haggling, no waiting for hours, great salesman, and fast financing. Everything explained thoroughly. I was recommended to this dealer and will recommend to anyone shopping new or used. AAAAAA
New
2026 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Sewell is THE BEST...
My second vehicle from this dealership. My second Buick Enclave and it keeps getting better.
New
2026 GMC Yukon XL Denali
Vehicle information
Features
Reviews
I have purchased cars from Sewell in the past and once
I have purchased cars from Sewell in the past and once again, their service and inventory is SUPERIOR! We are so happy with our vehicle and the overall experience!
New
2026 GMC Yukon XL Denali
Vehicle information
Features
Reviews
The best used car deal I have ever made.
The best used car deal I have ever made. First time buying with Sewell and had a great experience.
New
2026 GMC Yukon XL Denali
Vehicle information
Features
New
2026 GMC Yukon XL 4WD AT4 Ultimate
Vehicle information
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New
2026 GMC Yukon XL 4WD AT4
Vehicle information
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New
2026 GMC Yukon XL 4WD Elevation
Vehicle information
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New
2026 GMC Yukon XL Denali
Vehicle information
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New
2026 GMC Yukon XL 4WD Elevation
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New
2026 GMC Yukon XL Denali
Vehicle information
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New
2026 GMC Yukon XL Denali
Vehicle information
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New
2026 GMC Yukon XL 4WD AT4
Vehicle information
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New
2026 GMC Yukon XL 4WD AT4
Vehicle information
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New
2026 GMC Yukon XL Denali
Vehicle information
Features
Vehicle information
Features
Reviews
I hate singing the service for an intermittent issue
I hate singing the service for an intermittent issue likely caused by a computer chip, on board computer or software but it a serious issue when the Adaptive Cruise control just locks the brakes up at cruising speeds over 55 MPH. I am hopeful they will eventually figure out the issue. This time I requested they just deactivate Adaptive Cruise as I?m worried about serious injury. The last time the brakes locked up out of the blue, I almost lost control of the vehicle and it slide sideways almost flipping at 70 MPH.
Vehicle information
Features
Reviews
Great experience from start to finish.
Great experience from start to finish. Our salesperson, Clayton Haas, was straightforward and efficient, and got us to the price we wanted
Vehicle information
Features
Reviews
They had the vehicle I wanted so it was fast, easy on the
They had the vehicle I wanted so it was fast, easy on the paperwork, and I got a good deal. Bruce is an excellent salesperson!
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GMC Yukon XL prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Yukon XL | $69,660 | 1 Good deal |
2019 GMC Yukon XL | $24,288 | 4 Good deals |
About the 2026 GMC Yukon XL
Elevation shown (base trim).
- Seating
- 7
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 17
- Transmission
- 10-Speed A/T
- Engine
- 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel)
How much does the 2026 GMC Yukon XL cost?
The 2026 GMC Yukon XL price depends on trim level and optional features. Prices typically start at $72,200 and go as high as $106,300 for fully loaded models.
What is the MPG of the 2026 GMC Yukon XL?
The 2026 GMC Yukon XL offers up to 15 MPG in city driving and 19 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 2026 GMC Yukon XL?
The 2026 GMC Yukon XL compares to and/or competes against the following vehicles:
AT4 (1 style)
Style |
---|
4WD 4dr AT4 |
Inventory price |
Starting at $79,000 |
Combined MPG |
17 |
Engine |
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
AT4 Ultimate (1 style)
Style |
---|
4WD 4dr AT4 Ultimate |
Inventory price |
Starting at $100,300 |
Combined MPG |
16 |
Engine |
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Denali (2 styles)
Style | |
---|---|
2WD 4dr Denali | 4WD 4dr Denali |
Inventory price | |
Starting at $83,000 | Starting at $86,000 |
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) |
Denali Ultimate (1 style)
Style |
---|
4WD 4dr Denali Ultimate |
Inventory price |
Starting at $106,300 |
Combined MPG |
16 |
Engine |
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Elevation (2 styles)
Style | |
---|---|
4WD 4dr Elevation | 2WD 4dr Elevation |
Inventory price | |
Starting at $75,200 | Starting at $72,200 |
Combined MPG | |
17 | 17 |
Engine | |
305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) | 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel 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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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.