2021 GMC Yukon XL SLT

Used

Get Pre-Qualified

Cowboy Dodge Chrysler Jeep Ram

Location Details

Website

Call 307-222-5857

Preferred Equipment Group 4SA

Safety Alert Seat
Bose 9-Speaker Stereo Audio System Feature
2 Presets For Power Driver Seat
Heated Driver & Front Passenger Seats

Front Bucket Seats

Heated Driver & Front Passenger Seats
Heated & Ventilated Driver & Front Passenger Seats
12-Way Power Seat Adjusters
Includes 8-way power driver and front passenger seats with 4-way power lumbar.

More pre-installed items

License Plate Front Mounting Package
Included on orders with ship-to states that require a front license plate.
9 Speakers
AM/FM radio: SiriusXM with 360L
Air Conditioning

Convenience Features

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

Suspension/Handling

Alloy wheels
Four wheel independent suspension
Front anti-roll bar
Power steering
Rear anti-roll bar
Speed-sensing steering

Entertainment Features

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

Seats and Trim

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

Powertrain

Cylinder deactivation
Drive type: four-wheel
Engine location: front
Fuel economy city: 15mpg
Fuel economy combined: 17mpg
Fuel economy highway: 19mpg
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

Off-Road Capability

Approach angle: 25 deg
Departure angle: 20 deg
Ground clearance (min): 203mm (8.0")
Ramp breakover angle: 16 deg

Body Exterior

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

Specs and Dimensions

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")

Lighting, Visibility and Instrumentation

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

Safety and Security

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

This 2021 GMC Yukon XL SLT delivers the full-size luxury and capability you've been looking for in a three-row family vehicle.

- 4WD with premium smooth ride suspension
- Leather seating throughout the cabin
- Heated and ventilated driver and front passenger seats
- Bose 9-speaker stereo audio system
- Hands-free power programmable rear liftgate
- Apple CarPlay and Android Auto integration
- Automatic emergency braking and lane keep assist
- Front and rear parking assist
- SiriusXM satellite radio with 360L
- 12-way power seat adjusters on driver's seat
- Auto-dimming inside rear-view mirror
- Universal home remote
- Heated door mirrors with power adjustment
- 20-inch polished aluminum wheels

The spacious interior accommodates up to eight passengers across three rows, with split-folding rear seats that provide flexible cargo configurations for your lifestyle needs. The leather-appointed cabin combines comfort with durability, while the heated and ventilated front seats ensure year-round comfort regardless of the weather.

Technology seamlessly integrates into your daily drive with Apple CarPlay and Android Auto connectivity, allowing you to access your smartphone's features directly through the vehicle's interface. The Bose sound system delivers rich audio quality throughout the cabin, and SiriusXM satellite radio keeps you connected to your favorite content on every journey.

Safety remains a priority with automatic emergency braking, lane keep assist with lane departure warning, and front and rear parking assist to help you navigate confidently. Rear cross traffic alert and side blind zone alert provide additional awareness when changing lanes or reversing.

The 5.3L EcoTec3 V8 engine paired with a 10-speed automatic transmission delivers dependable power, while 4WD capability provides traction and control in varied driving conditions. Inside, the power-programmable rear liftgate makes loading and unloading convenient, and the universal home remote adds an extra layer of convenience to your daily routine.

This locally traded Yukon XL SLT is ready to serve your family with the combination of luxury, space, and capability that defines the full-size SUV experience.

$40,295Sales Price

$41,094Dealin' Doug Price

View price details

Vehicle history report

Title information
Odometer readings
Accident data (if applicable)
Service history
Vehicle usage
Recall information (if applicable)
Warranty status

Free AutoCheck report

Optional add-on protection

GAP Protection
Lifetime Powertrain
Tires and Wheels
Paint Protection

A name you can trust

Fort Collins Dodge Chrysler Jeep Ram is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.

More about us

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.…

* The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $115, may be added to the price of the vehicle.

* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.

2021 GMC Yukon XL SLT

The overview

The highlights