2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible,Technology Package,Gooseneck / 5Th Wheel Prep Package -- Hitch Platform To Accept Gooseneck Or 5Th Wheel Hitch.,Leather Seats,Onyx Black,Navigation System,At4 Preferred Package,Lpo; All-Weather Floor Liners; 1St And 2Nd Rows,High Idle Switch,Keyless Start,Cooled Front Seat(S),Emissions; Federal Requirements,Gvwr; 11;350 Lbs. (5148 Kg),Jet Black With Kalahari Accents; Perforated Front Leather Seat Trim,Rear Axle; 3.42 Ratio,Transmission; 10-Speed Automatic

Additional Information

Leather Seats,Navigation System,Lpo, All-Weather Floor Liners, 1St And 2Nd Rows (Includes At4 Logo) (Replaces (Bkf) Premium Front Floor Liners With Removable Carpet Insert And (Bke) Premium Rear Floor Liners With Removable Carpet Insert.),Gooseneck / 5Th Wheel Prep Package -- Hitch Platform To Accept Gooseneck Or 5Th Wheel Hitch. Includes Hitch Platform With Tray To Accept Ball, Stamped Bed Holes With Removable Caps Installed And Bed Mounted 7-Pin Trailer Harness (Similar To Uy2 Harness). (Included With (Nht) Max Trailering Package.),High Idle Switch,At4 Preferred Package Includes (Ug1) Universal Home Remote, (A48) Rear Sliding Power Window And (U01) Roof Marker Lamps (Included With (Pdg) At4 Premium Plus Package. Note (U01) Roof Marker Lamps Are Not Available With (Yf5) California State Emissions Requirements.),Technology Package Includes (Drz) Rear Camera Mirror And (Uv6) Multicolor 15" Diagonal Head-Up Display (Requires (Pdo) At4 Preferred Package. Included With (Pdg) At4 Premium Plus Package.),Jet Black With Kalahari Accents, Perforated Front Leather Seat Trim,Onyx Black (Available At Extra Charge.),Rear Axle, 3.42 Ratio (Included And Only Available With (L5P) Duramax 6.6L Turbo-Diesel V8 Engine.),Gvwr, 11,350 Lbs. (5148 Kg) (Included And Only Available With Tk20743 Model And (L5P) Duramax 6.6L Turbo-Diesel V8 Engine With 18" Or 20" Wheels And 22" Wheels. Not Available With (Nht) Max Trailer Package.),Keyless Start,Cooled Front Seat(S),Transmission, 10-Speed Automatic (Included And Only Available With (L5P) Duramax 6.6L Turbo-Diesel V8 Engine. Not Available With (Pto) Power Take-Off.),Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel Compatible (470 Hp [350.5 Kw] @ 2800 Rpm, 975 Lb-Ft Of Torque [1322 Nm] @ 1600 Rpm) (Includes (K05) Engine Block Heater.),Emissions, Federal Requirements

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