AUDIO SYSTEM, CHEVROLET INFOTAINMENT 3 PREMIUM SYSTEM with Google built-in, 13.4 diagonal HD color touchscreen, includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (STD) ,ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 (277 hp [206.6 kW] @ 3750 rpm, 460 lb-ft of torque [623.7 N-m] @ 1500 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.) ,TRANSMISSION, 10-SPEED AUTOMATIC with Electronic Transmission Range Selector (ETRS), electronically controlled with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking (Included and only available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.) ,LTZ CONVENIENCE PACKAGE II includes (A48) rear sliding power window, (UG1) Universal Home Remote, (KA6) Rear Heated Outboard Seats, and (KSG) Adaptive Cruise Control-Camera (Vehicles built prior to 3-14-2022 and after 4-24-2022 include Rear Heated Outboard Seats. Vehicles built on or after 3-14-2022 through 4-24-2022 will be forced to include (00R) Not Equipped with Heated Second Row Outboard Seats, which removes heated second row outboard seats. Feature will not function on certain models without later dealer retrofit. See dealer for details or the window label for the features on a specific vehicle.) ,LPO, ASSIST STEPS, CHROMED TUBULAR, 6 RECTANGULAR (dealer-installed) (Not available with any other assist steps.) ,Z71 OFF-ROAD PACKAGE includes (Z71) Off-Road suspension, (JHD) Hill Descent Control, (NZZ) skid plates and (K47) heavy-duty air filter Includes Z71 hard badge, (N10) dual exhaust, (QAE) 275/60R20 all-terrain, blackwall tires and (NQH) 2-speed transfer case. (Requires 4WD model. Included with (PDZ) Z71 Off-Road and Protection Package. Not available with (NHT) Max Trailering Package or 22 wheels.)