
2026 GMC Sierra 2500HD
Madison, WI
2026 GMC Sierra 2500HD SLE Crew Cab 4WD
Madison, WI
$66,385
MSRP
$68,250
Dealer rating
Request information
Features
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Black
Engine
401 hp 6.6L V8
Fuel type
Gasoline
Transmission
Automatic
Alloy wheels
Remote start
Overview
- Make:GMC
- Model:Sierra 2500HD
- Year:2026
- Trim:SLE
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Interior color:Black
- Condition:New
- VIN:1GT4UME7XTF137788
- Stock number:G260577
Fuel economy
- Fuel tank size:35 gal
- Fuel type:Gasoline
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:401 hp 6.6L V8
- Horsepower:401 hp
Safety
- ABS Brakes
- Adaptive Cruise Control
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:82 in
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing
- Selling slowlyOn the market longer than average. There may be flexibility on price.
- Price decreasedPrice went down by $1,865.
Dealer

Dealer reviews
Dealer's description
Onyx Black 2026 GMC Sierra 2500HD SLE 4WD 10-Speed Automatic 6.6L V8 Recent Arrival! Thanks for checking out our inventory! Please call with any questions at 608-241-1122, or visit us at High Crossing Blvd. In Madison, WI 53718. **All prices on our web site are subject to change without notice. We make every effort to provide you the most accurate, up-to-date information. The dealership should be contacted for final pricing and availability. Every feature listed on the Factory window sticker may not be available. Please contact a Sales Person if you have any questions. Tax, Title, License, and $399 Dealer Services Fee are not included in vehicle prices shown and must be paid by the purchaser. Price includes: Dealer Discount is Available Everyone.$1000 - Buick & GMC Consumer Cash Program. Exp. 04/30/2026
Additional Information
SiriusXM with 360L Trial Subscription,Preferred Equipment Group 3SA,4-Way Manual Driver Seat Adjuster,10-Way Power Driver Seat Adjuster with Lumbar,Power Sliding Rear Window with Defogger,4-Way Manual Passenger Seat Adjuster,Deep-Tinted Glass,Keyless Open and Start,Front 40/20/40 Split-Bench Seats,Rear Wheelhouse Liners,Remote Start Package,Push Button Start,Remote Vehicle Starter System,Electric Rear-Window Defogger,Spray-on Pickup Bedliner with GMC Logo,A/C with Dual-Zone Automatic Climate Control,Auto-Dimming Inside Rear-View Mirror,Power-Adjustable Black Outside Mirrors,Pickup Box,Chrome Surround Grille with Chrome Insert Bars,3.73 Rear Axle Ratio,Radio: AM/FM Stereo with Premium GMC Infotainment System,Hill Descent Control,Heated Driver and Front Outboard Passenger Seats,120-Volt Bed Mounted Power Outlet,Heated Steering Wheel,120-Volt Instrument Panel Power Outlet,Adaptive Cruise Control,Heavy-Duty 80 Amp Battery,Manual Tilt-Wheel/Telescoping Steering Column,2-Speed Electronic Shift Transfer Case,Skid Plates,SLE Convenience Package,Sierra HD Pro Safety,Preferred Package,SLE Value Package,Sierra HD Pro Safety Plus Package,Perimeter Lighting,Wireless Phone Projection,18" Machined Aluminum Wheels,17" Machined Aluminum Wheels,Hitch Guidance with Hitch View,GMC MultiPro Tailgate,Cloth Rear Seat with Storage Package,Cloth Seat Trim,LED Fog Lamps,Buckle to Drive,IntelliBeam Automatic High Beam on/Off,Trailer Cam Provisions and Trailer Viewing Software,LED Smoked Amber Roof Marker Lamps,2 Charge-Only Rear USB Ports,2 Charge/Data USB Ports,Ultrasonic Front and Rear Park Assist,OnStar Services Capable,Following Distance Indicator,in-Vehicle Trailering System App,Forward Collision Alert,LED Cargo Area Lighting,Rear Cross Traffic Alert,Lane Departure Warning System,Universal Home Remote,Automatic Emergency Braking,Steering Wheel Audio Controls,Front Pedestrian Braking,Trailer Side Blind Zone Alert,6-Speaker Audio System Feature,Unauthorized Entry Theft-Deterrent System,HD Surround Vision,Bed View Camera with Two Trailer Camera Provisions,Front License Plate Kit,X31 Off-Road Package,Gooseneck/5th Wheel Prep Package,Off-Road Suspension,Suspension Package,SLE Heated Package,4-Wheel Disc Brakes,Apple CarPlay/Android Auto,Premium audio system: Premium GMC Infotainment System,Emergency communication system: OnStar,AM/FM radio: SiriusXM with 360L,Auto High-beam Headlights,Front Center Armrest w/Storage,Compass,Variably intermittent wipers,Turn signal indicator mirrors,Trip computer,Traction control,Tilt steering wheel,Steering wheel mounted audio controls,Split folding rear seat,Speed control,Remote keyless entry,Rear step bumper,Rear reading lights,Power windows,Power steering,Power door mirrors,Passenger vanity mirror,Passenger door bin,Panic alarm,Overhead console,Overhead airbag,Outside temperature display,Occupant sensing airbag,Low tire pressure warning,Illuminated entry,Heated door mirrors,Fully automatic headlights,Front wheel independent suspension,Front reading lights,Front anti-roll bar,Dual front side impact airbags,Dual front impact airbags,Driver vanity mirror,Driver door bin,Delay-off headlights,Bumpers: chrome,Brake assist,Alloy wheels,ABS brakes,Voltmeter,Tachometer,Electronic Stability Control,Air Conditioning,6 Speakers
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