2024 GMC Sierra 2500HD: What’s Under the Hood?
Now available at McGuire Buick GMC, the 2024 GMC Sierra 2500HD is a heavy duty pickup truck for drivers looking for massive towing and hauling capabilities. The truck is packed to the brim with features that increase its output numbers, starting with its slate of available engines. Here is an overview of what you’ll find under the hood of this new GMC truck.
Standard Powertrain
The 2024 GMC Sierra 2500HD comes with your choice of six different trim levels and a few different available powertrains, including a standard 6.6-liter V8 gasoline engine that is matched to an Allison® 10-speed automatic transmission. This engine generates 401 horsepower and 464 lb-ft of torque. Buyers can choose between rear-wheel-drive or four-wheel-drive.
Available Diesel Powertrain
On every trim but the base Pro, you can choose to upgrade to the available 6.6-liter Duramax Turbo Diesel engine, which is also paired to an Allison 10-speed automatic transmission. This beast cranks out 470 horsepower and 975 lb-ft of torque.
It also offers the following benefits:
Get Behind the Wheel of the 2024 GMC Sierra 2500HD in Little Falls, NJ
The 2024 GMC Sierra 2500HD is here at McGuire Buick GMC, and if you’re looking for excellent engine power and towing capacity, you can take it for a spin at our Little Falls, NJ dealership. We can’t wait to see you!
Standard Powertrain
The 2024 GMC Sierra 2500HD comes with your choice of six different trim levels and a few different available powertrains, including a standard 6.6-liter V8 gasoline engine that is matched to an Allison® 10-speed automatic transmission. This engine generates 401 horsepower and 464 lb-ft of torque. Buyers can choose between rear-wheel-drive or four-wheel-drive.
Available Diesel Powertrain
On every trim but the base Pro, you can choose to upgrade to the available 6.6-liter Duramax Turbo Diesel engine, which is also paired to an Allison 10-speed automatic transmission. This beast cranks out 470 horsepower and 975 lb-ft of torque.
It also offers the following benefits:
- Up to 25-percent increase in low-end torque over the 2023 model year
- Enhanced exhaust brake performance for improved control when towing
- Increased power and torque over the entire operating speed range
- Engine braking is improved, thanks to the more powerful turbo vane actuator and updated valve springs
Get Behind the Wheel of the 2024 GMC Sierra 2500HD in Little Falls, NJ
The 2024 GMC Sierra 2500HD is here at McGuire Buick GMC, and if you’re looking for excellent engine power and towing capacity, you can take it for a spin at our Little Falls, NJ dealership. We can’t wait to see you!
