Discover Powerful Engines in the GMC Sierra 1500

The 2021 GMC Sierra 1500 is a powerful pickup truck that stands tall among a stacked lineup. With six powertrains to choose from, the Sierra 1500 has endless options to fit your needs.

The 4.3-liter gas V6 engine offers 285 horsepower, 305 pound-feet of torque, and a six-speed automatic transmission. Those are the lowest numbers among the engine lineup and yet still very powerful. If drivers are looking for something more, they should browse the 6.2-liter Eco-Tec®3 V8 engine, which pumps out 420 horsepower and 460 pound-feet of torque and pairs with a 10-speed automatic transmission. Those are the highest numbers out of the lineup. The rest of the Sierra 1500’s engine lineup falls between these two, offering various transmissions and the EPA estimated fuel economy.

Regardless, drivers will find a powerful work truck in the GMC Sierra 1500.

Tags: 2021 GMC Sierra 1500, GMC Sierra 1500, Sierra 1500
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