Nav System, Moonroof, Heated/Cooled Leather Seats, ENGINE, DURAMAX 6.6L TURBO DIESEL V8, B20-DIESEL COMPATIBLE, 4x4, Turbo Charged Engine, Aluminum Wheels, Bed Liner, Hitch, DRIVER ALERT PACKAGE, DURAMAX PLUS PACKAGE READ MORE! KEY FEATURES INCLUDE 4x4, Cooled Driver Seat OPTION PACKAGES DURAMAX PLUS PACKAGE includes (LML) Duramax 6.6L Turbo Diesel V8 engine, (MW7) Allison 1000 6-speed automatic transmission, (GT4) 3.73 rear axle ratio, (K05) engine block heater, (K40) exhaust brake and (IO6) Chevrolet MyLink 8 Diagonal Color Touch audio system with Navigation (Includes (Y65) Driver Alert Package, (JF4) power adjustable pedals and (UVD) heated leather steering wheel. SUNROOF, POWER, SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET WITH (KA1) HEATED SEAT CUSHIONS AND SEAT BACKS. Includes 10-way power driver and front passenger seat adjusters, including 2-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets. (Includes 12-way power driver and front passenger seat adjuster including 4-way power lumbar instead of 2-way. (KA1) heated seat cushions and seat backs is not included.), GVWR, 13,025 LBS. (5908 KG) WITH DUAL REAR WHEELS, CHEVROLET MYLINK AUDIO SYSTEM, 8 DIAGONAL COLOR TOUCH NAVIGATION WITH AM/FM/SIRIUSXM USB ports, auxiliary jack, SD card slot, Bluetooth® streaming audio for music and most phones, hands-free smartphone integration, Pandora Internet radio, voice-activated technology for radio and phone, ENGINE, DURAMAX 6.6L TURBO DIESEL V8, B20-DIESEL COMPATIBLE (397 hp [296.0 kW] @ 3000 rpm, 765 lb-ft of torque [1032.8 N-m] @ 1600 rpm) Includes (K40) exhaust brake.), TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode, STEERING WHEEL, HEATED, LEATHER WRAPPED WITH AUDIO AND CRUISE CONTROLS, DRIVER ALERT PACKAGE includes Lane Departure Warning, Forward Collision Alert Pricing analysis performed on 3/21/2025. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.