The Sierra 2500 is one of the best-selling trucks for drivers with tough jobs. If your job calls for frequent towing or hauling hefty cargo, take a look at the new 2025 GMC Sierra 2500HD! We’re exploring six features that make it a perfect work truck below.
1. 6.6L V8 Gas Engine
There are two possible engine options for the Sierra 2500HD, including the standard 6.6L V8 gas engine. This engine yields 401 horsepower at 5200 rpm with 464 lb.-ft. of torque at 4000 rpm.
2. 6.6L Duramax Turbo-Diesel Engine
If you need something more powerful to tow heavy trailers or large loads, you can opt for the Sierra 2500’s available 6.6L Duramax Turbo-Diesel engine. This engine produces 470 horsepower at 2800 rpm with 975 lb.-ft. of torque at 1600 rpm and a maximum towing capacity of 21,870 pounds.
3. Trailering Package
The GMC trailering package provides everything you need for the towing process, including a trailer hitch, hitch platform, electrical harness, connectors, and receiver hitch. The trailering package also features Hitch Guidance, which uses a rear vision camera to show your trailer and hitch on an in-cabin display. Hitch Guidance even shows you a digital guideline when attaching your trailer to your hitch!
4. GMC MultiPro Tailgate
The Sierra 2500 SLT and all higher trims come with the innovative GMC MultiPro tailgate. The MultiPro tailgate has six possible configurations for loading, unloading, and hauling cargo. You can pull down a portion of the tailgate to create a built-in step or fold this portion down to extend your hauling capabilities for longer items like lumber.
5. Allison 10-Speed Automatic Transmission
Both GMC Sierra engine options are paired with an Allison 10-speed automatic transmission. This transmission is electronically controlled with overdrive and includes a Tow/Haul mode for improved engine cooling and shift cycling during the towing process.
6. CornerStep Rear Bumper
The Sierra 2500’s CornerStep rear bumper is a specially designed exterior feature that gives you increased stability when you’re climbing up into the cargo box. This bumper has a hollow space located at each corner with textured foot pads inside. With the CornerStep rear bumper, you can insert your foot when climbing up to the cargo bed without losing your footing.
See all these Sierra 2500 features and more today! Visit Casa Buick GMC in El Paso, TX, to test drive the Sierra 2500.
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