Vehicle Details
2021 GMC Yukon XL 1500 Denali 4WD with the commanding 6.2L V8 engine, now available in Muskogee, OK. This premium full-size SUV blends refined Denali luxury with rugged capability, offering spacious three-row seating, high-end leather surfaces, and thoughtful technology for every drive. The powerful V8 delivers confident towing and smooth highway performance while the four-wheel-drive system enhances traction for varied road conditions. Inside, the cabin showcases leather seats and meticulous Denali trim, providing comfort for long trips and daily errands. Advanced safety and driver-assist features include Lane Keep Assist and Lane Departure Warning to help maintain position and reduce driver fatigue. Integrated Navigation guides journeys with ease, and Apple CarPlay keeps smartphone connections seamless for music, messaging, and hands-free calls. Practicality meets premium: expansive cargo capacity behind the third row and smart storage solutions throughout the interior accommodate family gear, pets, and weekend essentials. Exterior styling is distinguished by Denali-exclusive cues and a bold presence that stands out on Muskogee streets. This GMC Yukon XL Denali is an ideal choice for buyers seeking a capable, upscale SUV with modern technology and enhanced safety systems. Schedule a visit to inspect this 2021 GMC Yukon XL 1500 Denali in Muskogee, OK, and experience its blend of performance, comfort, and sophistication firsthand.
Equipment
Bluetooth technology is built into this 2021 GMC Yukon XL 1500, keeping your hands on the steering wheel and your focus on the road. The GMC Yukon XL's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. See what's behind you with the back up camera on the vehicle. Apple CarPlay: Seamless smartphone integration for it - stay connected and entertained on the go! This GMC Yukon XL's Lane Departure Warning helps keep you in your lane. Good News! This certified CARFAX 1-owner vehicle has only had one owner before you. The leather seats in this 2021 GMC Yukon XL 1500 are a must for buyers looking for comfort, durability, and style. This unit is equipped with the latest generation of XM/Sirius Radio. It offers Android Auto for seamless smartphone integration. This unit is pure luxury with a heated steering wheel. Start the vehicle from inside with remote start. The installed navigation system will keep you on the right path.
Packages
Preferred Equipment Group 5SA: Bright Front and Rear Door Sill Plates; 2 Presets For Outside Rearview Mirrors; 12-Way Power Seat Adjusters; 3rd Row 60/40 Power-Folding Split-Bench Seat; Safety Alert Seat; Chrome Door Handles with Body-Color Strip; Hill Descent Control; 6.2L EcoTec3 V8 Engine; 20 X 9 6-Spoke Polished Aluminum Wheels; Heated Automatic Steering Wheel; Heated Driver and Front Passenger Seats; Universal Home Remote; Heated 2nd Row Outboard Position Seats; Hands-Free Power Programmable Rear Liftgate; 2-Speed Electronic Autotrac Active Transfer Case; GMC Pro Safety Plus; Dual Exhaust System; AM/FM/SiriusXM Radio with Navigation; HD Surround Vision; Heated and Ventilated Driver and Front Passenger Seats; Power Tilt and Telescopic Steering Column; 15 Diagonal Multi-Color Head-Up Display; Rear Pedestrian Alert; Magnetic Ride Control Suspension; Inside Rearview Auto-Dimming Mirror; Power Release 2nd Row Bucket Seats; Outside Heated Power-Adjustable Mirrors; Galvano Bodyside Moldings; 275/60R20SL All-Season Blackwall Tires. Rear Seat Media System. Dual-Pane Panoramic Power Sunroof. Smokey Quartz Metallic. Smokey Quartz Metallic. **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.**
2021 GMC Yukon XL DenaliServing Palestine, Tyler, Grapeland and Texas
- Used
The overview
- Exterior Color
- Smokey Quartz Metallic
- Interior Color
- Teak/Light Shale
- Odometer
- 61,890 miles
- Transmission
- 10-speed automatic
- Drivetrain
- 4WD
- Engine
- V8, 6.2L
- VIN
- 1GKS2JKLXMR444038
- Stock Number
- B2435
The highlights
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Front dual zone A/C
- Heads up display
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar Guidance
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear air conditioning
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Steering wheel memory
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Adaptive suspension
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Primary LCD size: 10.2"
- Smart device integration: Android Auto/Apple CarPlay
- Speaker type: Bose
- Speakers: 14
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- 3rd row seats: split-bench
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Leather upholstery
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seats Folding position: tumble forward
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Cylinder deactivation
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 14mpg
- Fuel economy combined: 16mpg
- Fuel economy highway: 19mpg
- Fuel tank capacity: 28.0gal.
- Hybrid traction battery type: none
- Manual-shift auto: Driver Shift Control
- Mode select transmission
- Standard fuel economy fuel type: gasoline
- Transmission: 10 speed automatic
- Variable valve control
- Approach angle: 25 deg
- Departure angle: 20 deg
- Ground clearance (min): 203mm (8.0")
- Ramp breakover angle: 16 deg
- Auto-dimming door mirrors
- Bodyside moldings
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Spoiler
- Tailpipe finisher: polished
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- 3rd row headroom: 970mm (38.2")
- 3rd row hiproom: 1,255mm (49.4")
- 3rd row legroom: 932mm (36.7")
- 3rd row shoulder room: 1,595mm (62.8")
- Exterior body width: 2,057mm (81.0")
- Exterior height: 1,943mm (76.5")
- Exterior length: 5,720mm (225.2")
- Front hiproom: 1,562mm (61.5")
- Front legroom: 1,130mm (44.5")
- Front shoulder room: 1,676mm (66.0")
- GVWR: 3,493kg (7,700lbs)
- Interior maximum rear cargo volume: 4,097 L (145 cu.ft.)
- Interior rear cargo volume: 1,175 L (41 cu.ft.)
- Rear hiproom: 1,557mm (61.3")
- Rear legroom: 1,067mm (42.0")
- Rear shoulder room: 1,646mm (64.8")
- Turning radius: 6.6m (21.7')
- Wheelbase: 3,406mm (134.1")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Delay-off headlights
- Exterior parking camera front: HD Surround Vision yes
- Exterior parking camera left: HD Surround Vision yes
- Exterior parking camera right: HD Surround Vision yes
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Heads up display
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Outside temperature display
- Parking sensors: Front and Rear Park Assist front and rear
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Rear window wiper
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Adjustable head restraints: driver and passenger w/tilt
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Tracker system
- Traction control
Notes from the dealer
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
Optional add-on protection
- GAP Protection
- Lifetime Powertrain
- Tires and Wheels
- Paint Protection
A name you can trust
All Star Autoplex is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
More about usKBB.com Consumer Reviews
3.6out of 5 overall- 5.0
Excellent Machine, Safety Features are Excessive
by BenInKentucky on 7/14/2026 10:14:58 PM
First, get the diesel. This is our 3rd diesel Yukon and they are amazing. Great mileage, great resale value, plenty of horse power, and the range for one tank of fuel can be very convenient on long road trips. The extra room in the XL model is also convenient for luggage if you have a large family and enjoy the ability to see out the back windows. The 10 speed transmission is smooth and it will glide down the interstate at any speed with ease at very low engine RPM. The only real downside to this vehicle are the overbearing safety features. If I look over at the navigation screen it vibrates the seat and tells me I am distracted. The auto-cruise (self-driving) feature will randomly hit the breaks in the middle of the highway. The backup camera will slam on the breaks if it sees any movement behind the vehicle even if it is way out of range. The back hatch opens automatically if you walk past it with the key in your pocket. If I lean too far on to the center console it will vibrate the seat and tell me I am distracted. We use this vehicle on the farm and there is no way to disable the seat belt alarm. We spent about an hour going through all of the settings and were able to disable most of the annoying features. I find putting a business card in front of the camera that looks at my face cures many of these frustrations and I may opt for a more permanent piece of black electrical tape that will blend in seamlessly. The auto stop feature is also frustrating but like the EPA gas cans I believe most of America is dealing with this frustration and it is not limited to this vehicle. Overall, we love the vehicle and will buy another one. - 5.0
No Problems Yet
by CoachTroy72 on 6/17/2026 11:26:04 PM
I got my 26 Yukon Denali SUV with 3 miles on it. Got to 308 and had engine knock. Took it to Classic GMC, they had it a week. Flushed out the engine debris, no knocking. Also they changed the oil. Not from 0-20w to 40w, but just changed it with the same OEM AC Delco standard Dexos, no more knocking. Now at 1238 miles havent had any issues. Actually getting 22.3 MPG! For a truck that is 17 city 20 Hwy.. - 5.0
Love everything about my Elevation, except…
by Carol Ann on 6/3/2026 5:57:12 PM
This truck has excellent get up and go power, great traction control and steering, with an impressive turning radius, love the large dash display screen, sleek design inside and out, and the suspension makes for comfortable long highway and city driving. Surrounded in cool luxury, state of the art sound system while feeling like a VIP in my classy black FBI looking whip.
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