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Sierra 1500


MPG (Gasoline) 21 / 16

MSRPfrom $34,000

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* Based on Base 4x2 4dr Double Cab 6.6 ft. SB



2021 GMC Sierra 1500

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

Towing Capacity

This GMC can be used to tow with a dead weight hitch or a weight distributing hitch. The maximum towing weight is 9700.

Curb Weight Details

This truck’s curb weight is 4720. This weight includes all basic 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 $34,000.

Ground Clearance

Drivers that regularly drive on unpredictable terrain will benefit from a higher than average ground clearance. On this vehicle, the ground clearance is 7.9. Seating Specifics Up to 6 passengers can sit in this GMC.

Wheelbase Specs

The wheelbase of a vehicle may affect its steering. For this truck, the wheelbase measurement is 147.4.

Gas Capacity

The 2021 GMC Sierra 1500 4x2 Base 4dr Double Cab 6.6 ft. SB has a gas capacity of 24.0.


Anti-lock brakes can keep a vehicle's wheels from locking up in dangerous situations. The 2021 GMC Sierra 1500 4x2 Base 4dr Double Cab 6.6 ft. SB does have 4-wheel anti-lock brakes.

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