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New 2026 GMC Sierra 2500 AT4X AWD/4WD
w/ Gooseneck/5th Wheel Prep Package
Lone Tree, CO
$99,004
See price and payment detailsMSRP $99,205Save $201
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Get to know this GMC Sierra 2500
7 mi
Summit White Exterior
Obsidian Rush Leather Seats
Item 1 of 6.
Specs
6.6L 8-Cylinder Turbo Diesel Engine
Information Unavailable
10-Speed Automatic Transmission
4 Wheel Drive
6'11" Bed Length (Medium)
2026 GMC Sierra 2500 AT4X AWD/4WD
Packages
GOOSENECK/5TH WHEEL PREP PACKAGE
stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).Includes hitch platform with tray to accept ball
Interior
Cargo Tie-Down RingsCooled Front Seat(S)Full Grain Leather Seat TrimLeather SeatsSun/Moonroof
Mechanical
Duramax 6.6L Turbo-Diesel V8
Technology
Heads-Up DisplayKeyless StartNavigation System
Other
(Dealer-Installed) (Included With (Pdl) Cargo Convenience Package10-Speed Automatic (Included And Only Available With (L5P) Duramax 6.6L Turbo-Diesel V8 Engine. Not Available With (Pto) Power Take-Off.)113.42 Ratio (Included And Only Available With (L5P) Duramax 6.6L Turbo-Diesel V8 Engine.)350 Lbs. (5148 Kg) (Included And Only Available With Tk20743 Model And (L5P) Duramax 6.6L Turbo-Diesel V8 Engine With 18" Wheels And (Qmg) Tires.)975 Lb-Ft Of Torque 1322 Nm @ 1600 Rpm) (Includes (K05) Engine Block Heater.)B20-Diesel Compatible (470 Hp 350.5 Kw @ 2800 RpmColoradoConnecticutDelawareEmissionsEngineGooseneck / 5Th Wheel Prep Package -- Hitch Platform To Accept Gooseneck Or 5Th Wheel Hitch. Includes Hitch Platform With Tray To Accept BallGvwrHigh Idle SwitchIncludes Lockable LidLpoLpo.)MaineMarylandMassachusettsMinnesotaNevadaNew JerseyNew MexicoNew YorkObsidian RushOregonPennsylvaniaRear AxleRear Underseat Storage Composite Storage BinRhode IslandSet Of 4 (Dealer-Installed)Stamped Bed Holes With Removable Caps Installed And Bed Mounted 7-Pin Trailer Harness (Similar To Uy2 Harness).Summit WhiteTransmissionVermont And Washington State Requirements
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| Listing Price | $99,004 |















