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  • Home / New 2026 GMC Sierra 2500HD SLT
  • New 2026 GMC Sierra 2500HD SLT

    2026 GMC Sierra 2500HD
    Customize Ride Svg

    New Vehicle Description

    MSRP does not include added accessories. This vehicle has an additional $399.00 in added accessory fees. Applicable rebates & discounts may not be displayed on this site. Dealer Charges $180 Doc Fee. Call Billion for their Final Sale Price. Despite efforts, it is inevitable that some price/vehicle inaccuracies may be present. Billion Auto reserves the right to correct any pricing errors or any incorrect statement of accessories on a vehicle and change product pricing and specifications as well as the terms of our guarantees and warranties without notice.
    Mileage: 4 Color:  Onyx Black Engine:  V8, 6.6L Transmission:  Automatic Drive Type:  Four Wheel Drive Fuel:  Diesel Int Color:  CALL Body Style:  Crew Cab Pickup Stock #:  C27039 MPG (city/hwy):  0/0
    Mileage:  4
    Color:  Onyx Black
    Engine:  V8, 6.6L
    Transmission:  Automatic
    Drive Type:  Four Wheel Drive
    Fuel:  Diesel
    Int Color:  CALL
    Body Style:  Crew Cab Pickup
    Stock #:  C27039
    MPG (city/hwy):  0 / 0
    Optional Features
    EMISSIONS::EMISSIONS, FEDERAL REQUIREMENTS%%ENGINE::ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE%%TRANSMISSION::TRANSMISSION, 10-SPEED AUTOMATIC%%GVWR::GVWR, 11,350 LBS. (5148 KG)%%AXLE::REAR AXLE, 3.42 RATIO%%PAINT::ONYX BLACK%%ADDITIONAL EQUIPMENT::SNOW PLOW PREP/CAMPER PACKAGE%%ADDITIONAL EQUIPMENT::ENGINE BLOCK HEATER%%ADDITIONAL EQUIPMENT::ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY%%ADDITIONAL EQUIPMENT::EXHAUST BRAKE%%ADDITIONAL EQUIPMENT::WINTER GRILLE COVER%%ADDITIONAL EQUIPMENT::LICENSE PLATE KIT, FRONT, INCANDESCENT LIGHTING%%ADDITIONAL EQUIPMENT::UPFITTER SWITCH KIT, (5)%%ADDITIONAL EQUIPMENT::LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK%%WHEELS::WHEELS, 18 (45.7 CM) MACHINED ALUMINUM WHEEL%%TIRES::TIRES, LT275/70R18E ALL-TERRAIN, BLACKWALL%%ADDITIONAL EQUIPMENT::SUNROOF, POWER%%ADDITIONAL EQUIPMENT::LAMPS, SMOKED AMBER ROOF MARKER, (LED)%%ADDITIONAL EQUIPMENT::WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER%%ADDITIONAL EQUIPMENT::UNIVERSAL HOME REMOTE%%PREFERRED EQUIPMENT GROUP::SLT PREFERRED EQUIPMENT GROUP%%SEAT TRIM::JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTBOARD SEATING POSITIONS%%ADDITIONAL EQUIPMENT::SLT PREMIUM PACKAGE%%ADDITIONAL EQUIPMENT::SLT CONVENIENCE PACKAGE%%ADDITIONAL EQUIPMENT::SIERRA HD PRO SAFETY PLUS PACKAGE%%ADDITIONAL EQUIPMENT::SLT PREFERRED PACKAGE%%ADDITIONAL EQUIPMENT::X31 OFF-ROAD PACKAGE%%ADDITIONAL EQUIPMENT::HILL DESCENT CONTROL%%ADDITIONAL EQUIPMENT::RECOVERY HOOKS, FRONT, CHROME%%ADDITIONAL EQUIPMENT::SKID PLATES%%ADDITIONAL EQUIPMENT::ASSIST STEPS, CHROMED TUBULAR, 6 RECTANGULAR CAB LENGTH%%ADDITIONAL EQUIPMENT::BEDLINER, SPRAY-ON, PICKUP BEDLINER%%ADDITIONAL EQUIPMENT::BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM WITH RICHBASS WOOFER%%ADDITIONAL EQUIPMENT::SEATS, VENTILATED DRIVER AND FRONT PASSENGER%%ADDITIONAL EQUIPMENT::SEATS, HEATED SECOND ROW OUTBOARD SEATS%%ADDITIONAL EQUIPMENT::CENTER CONSOLE, FLOOR-MOUNTED%%ADDITIONAL EQUIPMENT::ADAPTIVE CRUISE CONTROL%%ADDITIONAL EQUIPMENT::WIRELESS CHARGING%%ADDITIONAL EQUIPMENT::USB PORTS, 2, CHARGE/DATA PORTS%%ADDITIONAL EQUIPMENT::FRONT AND REAR PARK ASSIST, ULTRASONIC%%ADDITIONAL EQUIPMENT::HD SURROUND VISION%%ADDITIONAL EQUIPMENT::BED VIEW CAMERA, CAMERA IN THE CHMSL TO SHOW A VIEW OF THE CARGO BED%%ADDITIONAL EQUIPMENT::TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE%%ADDITIONAL EQUIPMENT::REAR CROSS TRAFFIC ALERT%%ADDITIONAL EQUIPMENT::TRAILER SIDE BLIND ZONE ALERT%%ADDITIONAL EQUIPMENT::SAFETY ALERT SEAT
    Standard Equipment
    MECHANICAL::Four wheel drive%%INTERIOR::Steering wheel audio controls%%ENTERTAINMENT::Audio system feature, 6-speaker system%%INTERIOR::Remote vehicle starter system%%INTERIOR::Mirror, inside rearview auto-dimming%%INTERIOR::Floor covering, color-keyed carpeting%%INTERIOR::Steering wheel, heated%%EXTERIOR::Door handles, chrome%%MECHANICAL::Trailer brake controller, integrated%%MECHANICAL::Cooling, external engine oil cooler%%EXTERIOR::Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door%%SAFETY::StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist%%EXTERIOR::Glass, deep-tinted%%MECHANICAL::Cooling, auxiliary external transmission oil cooler%%EXTERIOR::CornerStep, rear bumper%%EXTERIOR::Wheelhouse liners, rear%%EXTERIOR::Mirror caps, chrome%%INTERIOR::Theft-deterrent system, unauthorized entry%%INTERIOR::Air conditioning, dual-zone automatic climate control%%INTERIOR::Steering column, manual Tilt-Wheel and telescoping%%EXTERIOR::Wipers, front rain-sensing%%EXTERIOR::Tailgate and bed rail protection caps, top%%INTERIOR::Driver memory recalls driver presets for power driver seat and outside mirrors%%EXTERIOR::Bumper, rear chrome with bumper CornerSteps%%EXTERIOR::Bumper, front chrome lower%%INTERIOR::Air vents, rear%%INTERIOR::Rear seat reminder%%SAFETY::Airbags, dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)%%MECHANICAL::Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors%%EXTERIOR::Fog lamps, LED%%INTERIOR::Seat adjuster, driver 10-way power including lumbar%%INTERIOR::Seat adjuster, passenger 10-way power including lumbar%%INTERIOR::Compass, located in instrument cluster%%INTERIOR::Exterior Temperature Display, located in radio display%%INTERIOR::Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted%%EXTERIOR::Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light%%EXTERIOR::Tailgate, standard%%INTERIOR::Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)%%INTERIOR::Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)%%MECHANICAL::Brake lining wear indicator%%MECHANICAL::Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)%%MECHANICAL::Air filtration monitoring%%MECHANICAL::Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)%%MECHANICAL::Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
    Optional Features
    ADDITIONAL EQUIPMENT 
    • SNOW PLOW PREP/CAMPER PACKAGE
    • ENGINE BLOCK HEATER
    • ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY
    • EXHAUST BRAKE
    • WINTER GRILLE COVER
    • LICENSE PLATE KIT, FRONT, INCANDESCENT LIGHTING
    • UPFITTER SWITCH KIT, (5)
    • LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK
    • SUNROOF, POWER
    • LAMPS, SMOKED AMBER ROOF MARKER, (LED)
    • WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER
    • UNIVERSAL HOME REMOTE
    • SLT PREMIUM PACKAGE
    • SLT CONVENIENCE PACKAGE
    • SIERRA HD PRO SAFETY PLUS PACKAGE
    • SLT PREFERRED PACKAGE
    • X31 OFF-ROAD PACKAGE
    • HILL DESCENT CONTROL
    • RECOVERY HOOKS, FRONT, CHROME
    • SKID PLATES
    • ASSIST STEPS, CHROMED TUBULAR, 6 RECTANGULAR CAB LENGTH
    • BEDLINER, SPRAY-ON, PICKUP BEDLINER
    • BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM WITH RICHBASS WOOFER
    • SEATS, VENTILATED DRIVER AND FRONT PASSENGER
    • SEATS, HEATED SECOND ROW OUTBOARD SEATS
    • CENTER CONSOLE, FLOOR-MOUNTED
    • ADAPTIVE CRUISE CONTROL
    • WIRELESS CHARGING
    • USB PORTS, 2, CHARGE/DATA PORTS
    • FRONT AND REAR PARK ASSIST, ULTRASONIC
    • HD SURROUND VISION
    • BED VIEW CAMERA, CAMERA IN THE CHMSL TO SHOW A VIEW OF THE CARGO BED
    • TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE
    • REAR CROSS TRAFFIC ALERT
    • TRAILER SIDE BLIND ZONE ALERT
    • SAFETY ALERT SEAT
    EMISSIONS
    • EMISSIONS, FEDERAL REQUIREMENTS
    ENGINE
    • ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
    TRANSMISSION
    • TRANSMISSION, 10-SPEED AUTOMATIC
    GVWR
    • GVWR, 11,350 LBS. (5148 KG)
    AXLE
    • REAR AXLE, 3.42 RATIO
    PAINT
    • ONYX BLACK
    WHEELS
    • WHEELS, 18 (45.7 CM) MACHINED ALUMINUM WHEEL
    TIRES
    • TIRES, LT275/70R18E ALL-TERRAIN, BLACKWALL
    PREFERRED EQUIPMENT GROUP
    • SLT PREFERRED EQUIPMENT GROUP
    SEAT TRIM
    • JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTBOARD SEATING POSITIONS
    Standard Equipment
    INTERIOR 
    • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
    • Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
    • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
    • Driver memory recalls driver presets for power driver seat and outside mirrors
    • Seat adjuster, passenger 10-way power including lumbar
    • Exterior Temperature Display, located in radio display
    • Air conditioning, dual-zone automatic climate control
    • Seat adjuster, driver 10-way power including lumbar
    • Steering column, manual Tilt-Wheel and telescoping
    • Theft-deterrent system, unauthorized entry
    • Compass, located in instrument cluster
    • Floor covering, color-keyed carpeting
    • Mirror, inside rearview auto-dimming
    • Steering wheel audio controls
    • Remote vehicle starter system
    • Steering wheel, heated
    • Rear seat reminder
    • Air vents, rear
    EXTERIOR 
    • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
    • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
    • Bumper, rear chrome with bumper CornerSteps
    • Tailgate and bed rail protection caps, top
    • Wipers, front rain-sensing
    • Bumper, front chrome lower
    • CornerStep, rear bumper
    • Wheelhouse liners, rear
    • Door handles, chrome
    • Mirror caps, chrome
    • Glass, deep-tinted
    • Tailgate, standard
    • Fog lamps, LED
    MECHANICAL 
    • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
    • Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
    • Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
    • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
    • Cooling, auxiliary external transmission oil cooler
    • Trailer brake controller, integrated
    • Cooling, external engine oil cooler
    • Brake lining wear indicator
    • Air filtration monitoring
    • Four wheel drive
    SAFETY 
    • Airbags, dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
    • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
    ENTERTAINMENT 
    • Audio system feature, 6-speaker system
    Purchase this vehicle for only:

    MSRP: $84,450
    Buick & GMC Consumer Cash Program: - $500
    Added Accessories: + $399
    Sale Price: $84,349

    Dealer Discount and Consumer Cash are available for everyone.

    Offer ends 12/01/2025. Added accessories includes $399 REVA by Safely Brake.
    Price plus tax, title, license. Dealer charges $249 Doc Fee at our South Dakota locations, $125 at our Minnesota locations and $180 at our Iowa locations. Delivery fee may apply. Residency restrictions apply.
     
    Customize Ride Svg
     
    2026 GMC Sierra 2500HD, Stock #: C27039
     
     
    2026 GMC Sierra 2500HD, Stock #: C27039
     
     

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