1 of 24
2026 GMC Sierra 2500HD SLE
Vehicle Details
Body Style
Truck
Engine
6.6L 8Cyl
Exterior Colour
Summit White
Interior Colour
Jet Black
Transmission
Automatic
Drivetrain
4×4
Stock
69423
Trim Details
Regular Cab Long Box 4-Wheel Drive SLE
The 2026 GMC Sierra 2500HD SLE in pristine White offers the robust experience of a 4×4 drivetrain perfectly suited for tackling any terrain with confidence and ease. Ideal for those who need a dependable truck, this model features the rugged appeal you'd expect from a top-tier workhorse combined with the reliability of a Regular Cab Long Box for added utility.
Step inside to find a sleek Black interior designed for durability and comfort. The styling is both functional and attractive, providing ample space for storage and comfort for those longer trips. Essential features such as air conditioning and cruise control ensure your ride is as smooth as possible.
Engage with advanced technology that enhances your driving experience. Stay connected via the smart device integration, Bluetooth connection, and enjoy your favorite music on the satellite radio. A navigation system along with lane assist and keyless entry emphasizes both convenience and safety, while the added benefit of a wi-fi hotspot keeps you connected on the go.
This vehicle is perfect for the discerning professional or rugged adventurer who values performance and advanced features. Contact our dealership today to learn more about the extensive capabilities and unmatched comfort of the 2026 GMC Sierra 2500HD SLE. It's designed with your needs in mind.
Packages & Options
Standard Equipment
Technical Specifications
-
AM/FM Stereo
-
Auxiliary Audio Input
-
Bluetooth Connection
-
MP3 Player
-
Navigation System
-
Smart Device Integration
-
Requires Subscription
-
Satellite Radio
-
Audio system feature, 2-speakers (Requires Regular Cab model.)
-
WiFi Hotspot
-
Aluminum Wheels
-
Tires - Front All-Season
-
Tires - Rear All-Season
-
Conventional Spare Tire
-
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
-
Bumper, front chrome lower
-
Bumper, rear chrome with bumper CornerSteps
-
Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)
-
Cargo tie downs (12), fixed, rated at 500 lbs (226.8 kg) per corner
-
Daytime Running Lights
-
Automatic Highbeams
-
Lamps, cargo area cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
-
Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
-
Heated Mirrors
-
Integrated Turn Signal Mirrors
-
Power Mirror(s)
-
Privacy Glass
-
Door handles, body-colour
-
Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
-
Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
-
Split Bench Seat
-
Cloth Seats
-
Seat adjuster, passenger 4-way manual
-
Floor covering, colour-keyed carpeting
-
Floor Mats
-
Steering wheel, wrapped
-
Steering Wheel Audio Controls
-
Adjustable Steering Wheel
-
Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
-
GMC Premium information Display- 13.4" diagonal Multicolour touch screen
-
Exterior Temperature Display, located in radio display
-
Power Windows
-
Power Door Locks
-
Keyless Entry
-
Keyless Start
-
Cruise Control
-
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
-
Auxiliary Audio Input
-
MP3 Player
-
USB ports, (2) charge-only, rear
-
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet) (Deleted with (ZW9) pickup bed delete.)
-
A/C
-
Mirror, inside rearview, manual tilt
-
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
-
8 Cylinder Engine
-
Gasoline Fuel
-
10-Speed A/T
-
A/T
-
Running Boards/Side Steps
-
GVWR, 10,250 lbs. (4649 kg) (Included and only available with TK20903 model and (L8T) 6.6L V8 gas engine with 17" wheels.)
-
Keyless Start
-
Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)
-
Locking/Limited Slip Differential
-
Four Wheel Drive
-
Cooling, external engine oil cooler
-
Cooling, auxiliary external transmission oil cooler
-
Air filter, heavy-duty
-
Air filtration monitoring
-
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
-
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
-
Trailer brake controller, integrated
-
Tow Hooks
-
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
-
Suspension Package (Not available with (X31) Off-Road Package.)
-
Power Steering
-
4-Wheel Disc Brakes
-
ABS
-
Brake lining wear indicator
-
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
-
Automatic Highbeams
-
Front Collision Mitigation
-
Front Collision Warning
-
Lane Departure Warning
-
Tow Hitch
-
Front Collision Mitigation
-
Front Collision Warning
-
Stability Control
-
Traction Control
-
Daytime Running Lights
-
Driver Air Bag
-
Front Head Air Bag
-
Front Side Air Bag
-
Passenger Air Bag
-
Passenger Air Bag Sensor
-
Rear Head Air Bag
-
Requires Subscription
-
Telematics
-
Back-Up Camera
-
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
-
Lane Departure Warning
-
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety.)
-
Driver Restriction Features
-
Tire Pressure Monitor
-
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)
No matches were found.
-
Vehicle NameGMC Sierra 2500HD
-
Body StyleRegular Cab Pickup
-
Body CodeE63
-
DrivetrainFour Wheel Drive
-
Trans Order CodeMKM
-
Trans Type10
-
Trans Description Cont.Automatic
-
Clutch Size (in)N/A
-
Passenger Capacity3
-
Front Head Room (in)43.11
-
Front Leg Room (in)44.53
-
Front Shoulder Room (in)66.06
-
Front Hip Room (in)60.9
-
Curb Weight - Front (lbs)3777
-
Curb Weight - Rear (lbs)2645
-
Gross Vehicle Weight Rating Cap (lbs)10650
-
Gross Combined Wt Rating (lbs)24500
-
Dead Weight Hitch - Max Trailer Wt. (lbs)5000
-
Dead Weight Hitch - Max Tongue Wt. (lbs)500
-
Wt Distributing Hitch - Max Trailer Wt. (lbs)14500
-
Wt Distributing Hitch - Max Tongue Wt. (lbs)1450
-
Fifth Wheel Hitch - Max Trailer Wt. (lbs)18300
-
Fifth Wheel Hitch - Max Tongue Wt. (lbs)4575
-
Maximum Trailering Capacity (lbs)14500
-
Engine Order CodeL8T
-
Engine TypeGas V8
-
Displacement6.6L
-
Fuel SystemDirect Injection
-
SAE Net Horsepower @ RPM401 @ 5200
-
SAE Net Torque @ RPM464 @ 4000
-
Cold Cranking Amps @ 0° F (Primary)720
-
Maximum Alternator Capacity (amps)220
-
Maximum Alternator WattsN/A
-
Suspension Type - FrontShort/Long Arm
-
Suspension Type - RearMulti-Leaf Springs
-
Axle Ratio (:1) - Front3.73
-
Axle Ratio (:1) - Rear3.73
-
Shock Absorber Diameter - Front (mm)2.01
-
Shock Absorber Diameter - Rear (mm)2.01
-
Stabilizer Bar Diameter - Front (in)1.38
-
Front Tire Order CodeQF6
-
Rear Tire Order CodeQF6
-
Spare Tire Order CodeZYG
-
Front Tire SizeLT275/70R18E
-
Rear Tire SizeLT275/70R18E
-
Spare Tire SizeLT275/70R18
-
Revolutions/Mile @ 45 mph - Front (Rev/Mile)N/A
-
Revolutions/Mile @ 45 mph - Rear (Rev/Mile)N/A
-
Revolutions/Mile @ 45 mph - Spare (Rev/Mile)N/A
-
Front Wheel Size (in)18
-
Rear Wheel Size (in)18
-
Spare Wheel Size (in)18
-
Front Wheel MaterialAluminum
-
Rear Wheel MaterialAluminum
-
Spare Wheel MaterialSteel
-
Steering TypePwr Recirculating Ball
-
Turning Diameter - Curb to Curb (ft)46.9
-
Turning Diameter - Wall to Wall (ft)N/A
-
Brake TypePwr
-
Brake ABS System4-Wheel
-
Disc - FrontYes
-
Disc - RearYes
-
Front Brake Rotor Diam x Thickness (in)14 x 1.6
-
Rear Brake Rotor Diam x Thickness (in)14.1 x 1.3
-
Fuel Tank Capacity, Approx (L)136
-
Wheelbase (in)142
-
Length, Overall (in)236.3
-
Width, Max w/o mirrors (in)81.75
-
Height, Overall (in)79.94
-
Cab to Axle (in)55.24
-
Ground Clearance, Front (in)10.2
-
Ground Clearance, Rear (in)10.2
-
Cargo Box Length @ Floor (in)98.27
-
Cargo Box Width @ Floor (in)71.4
-
Cargo Box Width @ Wheelhousings (in)50.55
-
Cargo Box (Area) Height (in)21
-
Cargo Volume (ft³)83.5
No matches were found.
Find Us
Similar Vehicles
4WD Crew Cab Standard Box Pro
VIN: 1GT4ULEY9SF149397
Crew Cab Short Box 4-Wheel Drive SLT
VIN: 3GTUUDED9TG104396
City: 15.9L/100 km • Hwy: 13L/100 km
Crew Cab Short Box 4-Wheel Drive Elevation
VIN: 3GTUUCE83TG110045
City: 10.7L/100 km • Hwy: 9.3L/100 km
Crew Cab Standard Box 4-Wheel Drive Elevation
VIN: 3GTUUCED6TG107556
City: 14.2L/100 km • Hwy: 12.9L/100 km
Crew Cab Short Box 4-Wheel Drive Elevation
VIN: 3GTUUCEDXTG107429
City: 14.2L/100 km • Hwy: 12.9L/100 km
Crew Cab Short Box 4-Wheel Drive Elevation
VIN: 3GTUUCED0TG100683
City: 14.2L/100 km • Hwy: 12.9L/100 km
* Every reasonable effort is made to ensure the accuracy of the information listed above. Vehicle pricing, incentives, options (including standard equipment), and technical specifications listed is for the 2026 GMC Sierra 2500HD SLE may not match the exact vehicle displayed. Please confirm the accuracy of this information with a sales representative.