5.83ft Box Length - The 2023 GMC Sierra 1500 Elevation is a fantastic truck, packed with features and capabilities. Here are some key highlights Key Features Engine 2.7L Turbocharged High-Output engine with 310 horsepower and 430 lb-ft of torque Transmission 8-speed automatic transmission Towing Capacity Up to 13,000 lbs Payload Capacity Up to 2,010 lbs Interior Spacious cabin with 6 seats, heated front seats, and a 13.4-inch infotainment display Safety*: GMC Pro Safety package with features like Forward Collision Alert and Lane Keep Assist¹ ² ³ Exterior Wheels 20-inch 6-spoke high-gloss black aluminum wheel Bumpers Body-color front and rear bumpers Lighting LED headlamps and cargo area lighting ² ⁴Tech and Convenience Infotainment 13.4-inch touchscreen with Google built-in, Apple CarPlay, and Android Auto Connectivity Wi-Fi hotspot capability and wireless charging Convenience Remote start, keyless entry, and power windows² ³ ⁴