2023 GMC Sierra HD Pickup Truck Offers Two Available Engine Options

2023 GMC Sierra HD towing a trailer with an ATV on it

2023 GMC Sierra HD Engine Options

It’s not easy to find a new heavy-duty pickup truck that can deliver the power and capability you need to tow and haul, but if you know where to look, you’ll find it. At Terra Nova Motors, we carry the new 2023 GMC Sierra HD pickup truck that offers two powerful engine options that crank out an incredible amount of both horsepower and torque. With two available engine options to choose from that deliver impressive horsepower and torque ratings, the 2023 GMC Sierra HD is an easy choice for a new pickup truck that can handle your towing and payload needs. Keep reading to learn more about each engine option available in a new 2023 GMC Sierra HD pickup truck, and their horsepower and torque ratings, so you can decide which engine will meet your needs.

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2023 GMC Sierra HD Horsepower and Torque Ratings by Engine

To help you get the power and capabilities you need to handle tough jobs, the 2023 GMC Sierra HD offers two available engine options to choose from that offer different amounts of torque and horsepower. With different horsepower and torque ratings, you can get behind the wheel of a new 2023 GMC Sierra HD that can deliver the towing and hauling power you need while also getting the performance and efficiency you desire. Below, you’ll find more information about each 2023 GMC Sierra HD engine, including their horsepower and torque ratings and transmission options.

6.6L Duramax Turbo-Diesel V8 Engine: This engine option gives the 2023 GMC Sierra HD an incredible amount of torque and horsepower that helps make towing large trailers and hauling heavy payloads easy. With 445 horsepower and an incredible 910 lb-ft of torque, you’ll have the power you need to handle tough jobs. An Allison 10-speed automatic transmission with tow/haul mode and auto grade braking sends power to the rear wheels of 2023 GMC Sierra HD models or to an available four-wheel drive system that provides increased traction control on a variety of road surfaces.

6.6L Gas V8 Engine: Opting for this incredibly capable engine in your new 2023 GMC Sierra HD pickup truck will give you some impressive all-around performance. This engine will give your 2023 GMC Sierra HD 401 horsepower and 464 lb-ft of torque. All that power is sent to the wheels through a 6-speed heavy-duty automatic transmission that offers a tow/haul mode and an auto grade braking system that reduces the amount of conventional braking you need when towing or driving downhill.

To learn more about the new 2023 GMC Sierra HD, and its available engine options, interested pickup truck shoppers are encouraged to visit Terra Nova Motors to speak with a product specialist. You may also request a test drive in the 2023 GMC Sierra HD to really get a feel for its incredible power and capabilities at a time that is convenient for you by filling out an online form.

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