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
Used 2021 GMCYukon XL SLT
- Exterior Color
- Satin Steel Metallic
- Interior Color
- (1st and 2nd rows only.)
- Odometer
- 129,000 miles
- Fuel Economy
- 15/20 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- RWD
- Engine
- Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- VIN
- 1GKS1GKDXMR481220
- Stock Number
- P5563A
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 7
- Fuel System: Direct Injection
- Fuel tank capacity: 28 gal
- Horsepower: - TBD -
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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