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Sierra 1500


MPG (Gasoline) 20 / 14

MSRPfrom $50,800

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* Based on SLT 4x4 4dr Crew Cab 5.8 ft. SB



2021 GMC Sierra 1500

Some of this GMC most important specs are revealed below. They provide necessary information about a vehicle's comfort and safety.

Towing Capacity

Trucks are more powerful than the basic sedan and are usually equipped for towing. The 2021 GMC Sierra 1500 4x4 SLT 4dr Crew Cab 5.8 ft. SB has a maxtowing capacity of 11700.

Curb Weight Specifics

This truck’s curb weight is 5040. This weight includes all included operating equipment, gasoline, and other fluids, oils, and liquids the vehicle needs to operate correctly.


The manufacturer’s suggested retail price for this truck is $50,800.

Ground Clearance

Ground clearance is calculated from a truck's chassis to the ground The ground clearance on this truck is 8.1. Seating Specifics The maximum passenger capacity is 6 passengers.

Wheelbase Measurement

A vehicle’s wheelbase has an effect on its general balance and stability. This truck has a wheelbase of 147.4.

Gas Capacity

The 2021 GMC Sierra 1500 4x4 SLT 4dr Crew Cab 5.8 ft. SB has a gas capacity of 24.0.

Brake Specs

Anti-lock brakes facilitate faster, smoother stopping. This truck comes with 4-wheel anti-lock brakes.

It’s all in the details

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