
2026 GMC Yukon XL
Mileage: 10 · Boulder, CO
2026 GMC Yukon XL Denali 4WD
Boulder, CO
$101,610
MSRP
$100,815
Dealer rating
Request information
Features
Mileage
10
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Jet Black
MPG
22 MPG
Engine
3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Yukon XL
- Year:2026
- Trim:Denali 4WD
- Body type:SUV / Crossover
- Exterior color:Onyx Black
- Interior color:Jet Black
- Mileage:10 mi
- Condition:New
- VIN:1GKS2JK88TR277656
- Stock number:DT277656
Fuel economy
- Fuel tank size:28 gal
- Combined gas mileage:22 MPG
- City gas mileage:20 MPG
- Highway gas mileage:24 MPG
- Fuel type:Diesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:3L I6 Diesel
Safety
- ABS Brakes
- Adaptive Cruise Control
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:42 in
- Cargo volume:41 cu ft
Options
Advanced Technology Package
Denali Reserve Package
Onyx Black
Premium Capability Package With Active Response 4WD
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing
- Hot sellerA lot of people are interested in this car. Contact the dealer before it's sold.
- Price increasedPrice went up by $5,481.
Dealer

Dealer reviews
Dealer's description
Onyx Black 2026 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive 3.0L I6 4WD. GMC Dealership Serving Boulder, CO Drivers Mike Maroone GMC GMC Sales, Service, and Parts in Boulder, CO If you have been longing to get into a new GMC close to Boulder, CO, then right now is an ideal opportunity to find your next auto at a low cost, here at Mike Maroone GMC. Enjoy Free Delivery anywhere in Colorado. Our GMC Truck line is headed by the Sierra 1500, 2500 and 3500, each new GMC model can be found here at our Boulder, CO dealership. Discover your new GMC in Boulder now for a test spin of your dream car.
Additional Information
Preferred Equipment Group 5SA,Power Release 2nd Row Bucket Seats,4-Way Power Driver Lumbar Seat Adjuster,4-Way Power Front Passenger Lumbar Seat Adjuster,Power-Retractable Assist Steps,Galvano Bodyside Moldings,1.5 KW Heater/Defrost Air System,Bright Front and Rear Door Sill Plates,Dual-Pane Panoramic Power Sunroof,Advanced Technology Package,Inside Rearview Auo-Dimming Rear Camera Mirror,Air Ride Adaptive Suspension,Diesel B20 Fuel,Electronic Limited Slip Differential (ELSD),3.23 Rear Axle Ratio,Hill Descent Control,Integrated Trailer Brake Controller,Engine Block Heater,850 Cold-Cranking Amps Battery,Heated Driver and Front Passenger Seats,Perforated Heated and Ventilated Driver and Front Passenger Seats,250 Amps Alternator,Dual Exhaust System,Power Tilt and Telescopic Steering Column,Max Trailering Package,2-Speed Electronic Autotrac Active Transfer Case,Advanced Security Package,Denali Reserve Package,Hitch View,3 Years OnStar One,Wheels: 24" x 9.5" Selective Machined and Painted,Wheels: 20" x 9" 6-Spoke Polished Aluminum,Wheel Locks (set of 4),Perforated Leather Seating Surfaces,AutoSense Hands-Free Power Liftgate,Trailering Assist Guidelines,Trailer Camera Provisions,Wired Auxiliary Trailer Camera,SiriusXM with 360L,Smart Trailer Integration Indicator,Super Cruise,Blind Zone Steering Assist with Trailering,Driver Attention Assist,Bose 10-Speaker Surround with CenterPoint,Radio: 16.8" Diagonal Premium GMC Infotainment System,Theft-Deterrent Alarm System,Vehicle Inclination Sensor,Vehicle Interior Movement Sensor,Glass Breakage Sensor,15" Diagonal Multi-Color Head-Up Display,Rear Seat Media System,Extra Capacity Cooling System,License Plate Front Mounting Package,Upper and Lower Active Aero Shutters,Premium Capability Package with Active Response 4WD,Magnetic Ride Control Suspension,Enhanced Trailering Technology Package,4-Wheel Disc Brakes,Navigation system: GMC Connected Navigation,Apple CarPlay/Android Auto,Emergency communication system: OnStar and GMC connected services capable,AM/FM radio: SiriusXM with 360L,Auto High-beam Headlights,Exterior Parking Camera Rear,Compass,Heads-Up Display,10 Speakers,Auto-dimming Rear-View mirror,Ventilated front seats,Variably intermittent wipers,Turn signal indicator mirrors,Trip computer,Traction control,Tilt steering wheel,Telescoping steering wheel,Steering wheel mounted audio controls,Steering wheel memory,Split folding rear seat,Speed-sensing steering,Speed control,Security system,Remote keyless entry,Rear window wiper,Rear window defroster,Rear reading lights,Rear anti-roll bar,Rear air conditioning,Rain sensing wipers,Power windows,Power steering,Power passenger seat,Power driver seat,Power door mirrors,Passenger vanity mirror,Passenger door bin,Panic alarm,Overhead console,Overhead airbag,Outside temperature display,Occupant sensing airbag,Memory seat,Low tire pressure warning,Illuminated entry,Heated steering wheel,Heated rear seats,Heated front seats,Heated door mirrors,Garage door transmitter,Fully automatic headlights,Front reading lights,Front fog lights,Front dual zone A/C,Front anti-roll bar,Four wheel independent suspension,Dual front side impact airbags,Dual front impact airbags,Driver vanity mirror,Driver door bin,Delay-off headlights,Bumpers: body-color,Brake assist,Bodyside moldings,Automatic temperature control,Auto-leveling suspension,Auto-dimming door mirrors,Audio memory,Alloy wheels,Adjustable head restraints: driver and passenger w/tilt,Adaptive suspension,ABS brakes,3rd row seats: split-bench,Voltmeter,Tachometer,Spoiler,Power Liftgate,Front Center Armrest,Front Bucket Seats,Electronic Stability Control,Air Conditioning
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* Fuel economy figures shown are provided from EPA mileage estimates and may not be comparable across different model years. Actual mileage will vary, depending on specific options selected, vehicle maintenance and your driving habits
Vehicle information is provided by the seller or other third parties; CarGurus is not responsible for the accuracy of such information. Price may exclude certain taxes, fees, and/or charges. See seller for details.







