At Suburban Buick GMC of Troy in Troy, MI, we have the 2024 GMC Sierra 2500 HD. This truck offers a great amount of power from either a gas or diesel engine. Both engines are paired with automatic transmissions and seamlessly accelerate when needed.

The 6.6L V8 gas engine offers up to 401 horsepower and 464 pound-feet of torque. It is paired with an Allison 10-speed automatic transmission. There is also capless fuel fill, which is convenient when at the gas pump. Even when towing a trailer, the gas engine offers plenty of power to tackle mountains!

The 6.6L turbo-diesel V8 offers up to 975 pound-feet of torque with 470 horsepower. This engine offers an after-run feature for cooling performance, and there is also a capped fuel fill. The 2024 GMC Sierra 2500 HD also has four-wheel antilock disk brakes and premium air filtration monitoring.

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