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Please use care in your use of the information provided. How much horsepower and torque does a 2017 GMC Sierra 2500HD WT Regular Cab Long Box have? The 2017 GMC Sierra 2500HD WT Regular Cab Long ...

For 2017, the GMC Sierra 2500HD and 3500HD are now offered with a more potent Duramax 6.6-liter turbocharged diesel engine. The upgraded diesel engine paired with the 2017 Sierra HD generates 445 ...

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Actual terms vary by lender. The 2017 GMC Sierra 2500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average ...