Vehicle Details
Experience premium full-size SUV capability with this pre-owned 2021 GMC Yukon XL 1500 SLT, now available in Unadilla, GA. Designed for families, road trips, and everyday versatility, this GMC Yukon XL delivers the commanding presence, spacious interior, and refined comfort that drivers expect from GMC. Powered by a V8 5.3L gasoline engine and rear-wheel drive, it offers confident performance with smooth response and strong towing potential for a wide range of driving needs. Inside, the GMC Yukon XL SLT surrounds you with upscale features and thoughtful technology. Enjoy the comfort of leather seats, a heated steering wheel, and a cabin built to keep everyone relaxed on longer drives. Advanced driver-assist features such as Lane Keep Assist and Cross-Traffic Alert add peace of mind, while Android Auto helps keep your favorite apps, navigation, and media easily accessible on the go. With its extended XL body, this GMC Yukon provides generous cargo room and seating flexibility, making it an excellent choice for growing families or anyone who needs extra space without sacrificing style. From daily commutes to weekend getaways, this 2021 GMC Yukon XL 1500 SLT combines capability, comfort, and convenience in one premium SUV. Visit today in Unadilla, GA, and explore everything this well-equipped GMC Yukon XL has to offer.
Equipment
The leather seats in the GMC Yukon XL are a must for buyers looking for comfort, durability, and style. Keep your hands warm all winter with a heated steering wheel in this unit . This unit features a hands-free Bluetooth phone system. This GMC Yukon XL is equipped with the latest generation of XM/Sirius Radio. This GMC Yukon XL warns of approaching vehicles with Cross-Traffic Alert. Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future. Apple CarPlay: Seamless smartphone integration for this vehicle - stay connected and entertained on the go! This vehicle's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This 2021 GMC Yukon XL 1500 features a high end BOSE stereo system. The installed navigation system will keep you on the right path. This unit comes equipped with Android Auto for seamless smartphone integration on the road.
Packages
SLT Premium Package: Dual-Pane Panoramic Power Sunroof. SLT Luxury Package: HD Surround Vision; Heated 2nd Row Outboard Position Seats; Power Release 2nd Row 60/40 Split-Folding Bench Seat; 2 Presets For Outside Rearview Mirrors; Power Tilt and Telescopic Steering Column; Rear Pedestrian Alert; Heated Automatic Steering Wheel; 3rd Row 60/40 Power-Folding Split-Bench Seat; Outside Heated Power-Adjustable Mirrors. Preferred Equipment Group 4SA: Bright Front and Rear Door Sill Plates; Bright Chrome Bodyside Moldings; Hands-Free Power Programmable Rear Liftgate; Bose 9-Speaker Stereo Audio System Feature; 12-Way Power Seat Adjusters; Safety Alert Seat; GMC Pro Safety Plus; Chrome Door Handles with Body-Color Strip; Heated and Ventilated Driver and Front Passenger Seats; Inside Rearview Auto-Dimming Mirror; 2 Presets For Power Driver Seat; Heated Driver and Front Passenger Seats; Universal Home Remote. Rear Media and Navigation Package: Rear Seat Media System; AM/FM/SiriusXM Radio with Navigation. 22 6-Spoke Midnight Silver Wheels. Dual-Pane Panoramic Power Sunroof. Satin Steel Metallic. Power Release 2nd Row Bucket Seats. **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 SLT Sport Utility V8,
- Exterior Color
- Satin Steel Metallic
- Interior Color
- Dark Walnut/Slate
- Odometer
- 129,000 miles
- Transmission
- 10-speed automatic
- Drivetrain
- RWD
- Engine
- V8, 5.3L
- VIN
- 1GKS1GKDXMR481220
- Stock Number
- P5563A
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Rain sensing wipers
- Auto-dimming rearview mirror
- 3rd row seats
Included Packages & Accessories
- SLT Premium Package: Dual-Pane Panoramic Power Sunroof
- SLT Luxury Package: HD Surround Vision; Heated 2nd Row Outboard Position Seats; Power Release 2nd Row 60/40 Split-Folding Bench Seat; 2 Presets For Outside Rearview Mirrors; Power Tilt and Telescopic Steering Column; Rear Pedestrian Alert; Heated Automatic Steering Wheel; 3rd Row 60/40 Power-Folding Split-Bench Seat; Outside Heated Power-Adjustable Mirrors
- Preferred Equipment Group 4SA: Bright Front and Rear Door Sill Plates; Bright Chrome Bodyside Moldings; Hands-Free Power Programmable Rear Liftgate; Bose 9-Speaker Stereo Audio System Feature; 12-Way Power Seat Adjusters; Safety Alert Seat; GMC Pro Safety Plus; Chrome Door Handles with Body-Color Strip; Heated and Ventilated Driver and Front Passenger Seats; Inside Rearview Auto-Dimming Mirror; 2 Presets For Power Driver Seat; Heated Driver and Front Passenger Seats; Universal Home Remote
- Rear Media and Navigation Package: Rear Seat Media System; AM/FM/SiriusXM Radio with Navigation
- 22 6-Spoke Midnight Silver Wheels
- Dual-Pane Panoramic Power Sunroof
- Satin Steel Metallic
- Power Release 2nd Row Bucket Seats
- Apple CarPlay/Android Auto smart device wireless mirroring
- Automatic Emergency Braking forward collision mitigation
- Front Pedestrian Braking
- 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
- HD Rear Vision Camera rear mounted camera
- Lane Keep Assist with Lane Departure Warning
- Brake assist system
- Cruise control with steering wheel mounted controls
- Power liftgate rear cargo door
- Ventilated driver and front passenger seats
- Integrated navigation system with voice activation
- Keyfob remote start
- Heated steering wheel
- Rear entertainment system with digital media player
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Fixed third-row seats
- Rear Cross-Traffic Alert collision warning
- First and second-row sliding and tilting glass sunroof with power 1-touch activation sunshade
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- EcoTec3 5.3L V-8 direct injection
- variable valve control
- regular gasoline
- engine with cylinder deactivation and 355HP
- EcoTec3 5.3L V-8
- Front wireless smart device charging
- Teen Driver restricted driving mode/alerts
- Rear Pedestrian Alert rear pedestrian detection warning
- Smart key with hands-free access and push button start
- HD Surround Vision aerial view camera
- Front windshield solar coating
- Smart device remote start
- Push-button
- Vehicle tracker with vehicle slowdown
- Bluetooth wireless audio streaming
- Vehicle to trailer hitching assist
- Proximity cargo area access release
- Front mounted camera
- Right side camera
- Left side camera
- Lane Change Alert with Side Blind Zone Alert blind spot warning
- Dual-zone front climate control
- Rear climate control system with separate controls
- IntelliBeam auto high-beam headlights
- Power fold-into-floor fold into floor third-row seat
- Immobilizer
- Bose speakers
- OnStar and GMC connected services capable vehicle integrated emergency SOS system
- Bluetooth handsfree wireless device connectivity
- Trailer Sway Control (TSC) trailer sway control
- Premium GMC Infotainment System external memory control
Detailed 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
- Illuminated entry
- Memory seat
- 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
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- 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: 9
- 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
- Leather upholstery
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats Folding position: tumble forward
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Cylinder deactivation
- Drive type: rear-wheel
- Engine location: front
- Fuel economy city: 16mpg
- Fuel economy combined: 18mpg
- Fuel economy highway: 20mpg
- Fuel tank capacity: 28.0gal.
- Hybrid traction battery type: none
- Limited slip differential: mechanical
- 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
- Bodyside moldings
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Spoiler
- Trailer hitch receiver
- Trailer sway control
- 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")
- 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 rear: HD Rear Vision Camera yes
- Front fog lights
- Front reading lights
- Fully automatic headlights
- 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
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Automatic Emergency Braking mitigation
- 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
Dealer Notes
KBB.com Consumer Reviews
- 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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Virtual Inventory, Available Configurations and In-Transit inventory contains vehicles that have not actually been manufactured. These vehicles show consumers sample vehicles that may be available. Pricing, Options, Color and other data pertaining to these vehicles are provided for example only. All information pertaining to these vehicles should be independently verified through the dealer.
Virtual Inventory, Available Configurations and In-Transit inventory contains vehicles that have not actually been manufactured. These vehicles show consumers sample vehicles that may be available. Pricing, Options, Color and other data pertaining to these vehicles are provided for example only. All information pertaining to these vehicles should be independently verified through the dealer.