5.83ft Box Length - Key Features Engine*: 3.0L Duramax Turbo-Diesel Inline-6, producing 305 horsepower and 495 lb-ft of torque - *Towing Capacity*: up to 13,300 pounds, rivaling the 6.2L V8 engine - *Payload Capacity*: up to 1,970 pounds - *Drive Type*: Four-wheel drive with on-demand 4WD standard - *Transmission*: 10-speed automatic  ## Performance and Capability - *Off-Road Dominance*: ZR2 features thicker skid plates, off-road-adaptive dampers, and 33-inch off-road tires for aggressive terrain handling - *Electronic Locking Front Differential*: standard equipment for optimal traction in any condition - *Suspension*: front independent suspension with stabilizer bar  ## Interior and Technology - *Infotainment System*: 13.4-inch touchscreen display with Apple CarPlay, Android Auto, and Amazon Alexa compatibility - *Digital Instrument Panel*: 12.3-inch display with built-in Google Voice help, navigation, and app store - *Premium Interior*: leather upholstery and sleek black accents for a sporty look