Pre-Owned 2026 GMC Sierra 2500HD SLT For Sale Plainfield, IN

This 2026 GMC Sierra 2500HD SLT is a powerful diesel work truck built for serious hauling and towing demands. Finished in crisp white with a crew cab configuration and standard bed, this 4WD pickup delivers the capability and comfort you need for both job site and daily driving. With its legendary Duramax 6.6L V8 Turbodiesel engine paired to a smooth 10-speed automatic transmission, this Sierra handles heavy loads with authority and efficiency.- Duramax 6.6L V8 Turbodiesel engine with 220-amp alternator- Gooseneck/5th wheel prep package with hitch platform- X31 off-road and protection package- Engine block heater for cold-weather reliability- Leather-appointed interior with heated front seats- 10-way power driver seat with lumbar support- Premium GMC infotainment system with Apple CarPlay and Android Auto- SiriusXM satellite radio with 360L trial subscription- Automatic emergency braking and lane departure warning- LED smoked amber roof marker lamps and front fog lightsThe SLT trim combines work-ready features with genuine comfort, making long days manageable and enjoyable. Leather seating and dual-zone automatic climate control keep you comfortable, while an array of convenience features—heated steering wheel, remote start, wireless phone projection, and keyless open and start—adds refinement to this capable work truck. Safety technology including automatic emergency braking, forward collision alert, and a comprehensive airbag system provides peace of mind on every drive.Whether you're towing a gooseneck trailer, managing an off-road jobsite with the X31 package, or simply navigating winter conditions with the engine block heater and hill descent control, this Sierra SLT is engineered to perform. Contact us today to schedule a test drive and experience why the Sierra 2500HD remains a trusted choice for serious truck buyers.