Equipment
This model warns of approaching vehicles with Cross-Traffic Alert. Never get into a cold vehicle again with the remote start feature on this model. The leather seats in this 2021 GMC Yukon XL 1500 are a must for buyers looking for comfort, durability, and style. This 1/2 ton suv has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Protect this model from unwanted accidents with a cutting edge backup camera system. The GMC Yukon XL features a hands-free Bluetooth phone system. This vehicle's Lane Departure Warning helps keep you in your lane. Apple CarPlay: Seamless smartphone integration for this 2021 GMC Yukon XL 1500 - stay connected and entertained on the go! The GMC Yukon XL stays safely in its lane with Lane Keep Assist. You'll never again be lost in a crowded city or a country region with the navigation system on the GMC Yukon XL.
Packages
Premium Capability Package with Active Response 4WD: Electronic Limited Slip Differential (eLSD); Air Ride Adaptive Suspension. Max Trailering Package: Extra Capacity Cooling System. Denali Premium Package: Dual-Pane Panoramic Power Sunroof; 22" X 9" Bright Machined Aluminum Wheels; Power-Retractable Assist Steps. ProGrade Trailering System: Trailer Side Blind Zone Alert; In-Vehicle Trailering App; Integrated Trailer Brake Controller; Hitch Guidance with Hitch View. Advanced Technology Package: Rear Camera Mirror Washer; Enhanced Automatic Emergency Braking; Inside Rearview Auo-Dimming Rear Camera Mirror; Adaptive Cruise Control. Advanced Security Package: Theft-Deterrent Alarm System; Vehicle Interior Movement Sensor; Vehicle Inclination Sensor; Glass Breakage Sensor. Preferred Equipment Group 5SA: Bright Front and Rear Door and Cargo Area Sill Plates; Memory Package; Perforated Leather Seating Surfaces; 3.23 Rear Axle Ratio; 3rd Row 60/40 Power Fold Split-Bench; Safety Alert Seat; Chrome Door Handles with Body-Colour Strip; Hill Descent Control; 6.2L EcoTec3 V8 Engine; Heated Automatic Steering Wheel; Front Bucket Seats; Electronic 10-Speed Automatic Transmission with Overdrive; Universal Home Remote; Heated Second Row Outboard Positions Seats; Hands Free Rear Power Programmable Liftgate; 2-Speed Electronic Autotrac Active Transfer Case; GMC Pro Safety Plus; Dual System with Dual Twin Polished Exhaust; AM/FM/SiriusXM Radio with GMC Infotainment and Navigation; HD Surround Vision; Power Tilt and Telescopic Steering Column; 15" Diagonal Multi-Colour Head-Up Display; Rear Pedestrian Alert; 7. 700 lbs (3. 493 Kgs) GVWR; Magnetic Ride Control Suspension; Inside Rearview Auto-Dimming Mirror; Power Release 2nd Row Bucket Seats; Outside Heated Power-Adjustable Mirrors; Galvano Bodyside Mouldings. 22" X 9" Bright Machined Aluminum Wheels. Power-Retractable Assist Steps. Dual-Pane Panoramic Power Sunroof. White Frost Tricoat. White Frost Tricoat. Air Ride Adaptive Suspension. Wheel Locks. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Used 2021 GMCYukon XL Denali
- Exterior Color
- White Frost Tricoat
- Interior Color
- Denali--Leather, Jet Black, Interior Trim
- Odometer
- 78,618 miles
- Fuel Economy
- 13/19 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.2L, V-8, DI, Dynamic Fuel Mgt, V V T
- VIN
- 1GKS2JKL2MR253729
- Stock Number
- 12343A
GMC
Yukon XL
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 8
- Fuel System: Direct Injection
- Fuel tank capacity: 28 gal
- Horsepower: - TBD -
Dealer Notes
KBB.com Consumer Reviews

Overall3.5Out of 5
- 4.0
Rattles
By Nancy | on Monday, October 19, 2020
Back glass in the lift gate rattles loudly, literally moving up and down. It has been in shop 4 times, they hear it and see it, but can't figure out how to fix it. Had to file a claim with GMC. Very disappointed. Most of trim on inside is cheap plastic and poorly assembled. The ride is as good as the previous model. Turns and handles like a car, not a truck.… - 5.0
Pricey but worth it
By Mark | on Saturday, January 28, 2023
Let’s be real here, all SUVs are pricey these days, even cheaper know cars like Kia’s. Then it gets more expensive with full-size SUVs, and desirable ones like the GM brand. My Yukon wasn’t cheap by any means, but I knew that going in. It is huge, comfortable, and has all the features that I could need and want. The gas mileage is just horrible, as expected, but I knew I wasn’t buying a Prius here. My biggest complaint is with GM, they nickel and dime you to death with ridiculous add-on subscription based services. Even the My GM app costs $15/month, absurd, and this service used to be free!… - 5.0
This is my third GMC and by far the best!
By Margaret | on Thursday, February 03, 2022
Absolutely love my 2021 GMC Yukon SLT. I was very surprised to get 29 mpg on the interstate. It has surpassed my late 2015 GMC Yukon. It is definitely a luxury vehicle with a premium ride. I have taken it on three trips with six passengers and it has been terrific every time.…
Based on 28 consumer ratings for 2021–2025 models. | Privacy
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