The 2025 GMC Sierra 2500HD AT4X represents purposeful truck engineering designed for those who demand capability without compromise. This Gray pickup delivers the performance and features expected from GMC's premium heavy-duty lineup while maintaining the reliability built into every Duramax diesel platform.
- 360 Degree Camera
- Adaptive Cruise Control
- Apple CarPlay and Android Auto
- Heated and Ventilated Front Seats
- Heated Steering Wheel
- HD Surround Vision
- Bose Premium 12-Speaker Audio System with SiriusXM 360L
- Automatic Emergency Braking
- Rear Cross Traffic Alert
- Lane Departure Warning System
- Wireless Phone Projection
- Ultrasonic Front and Rear Park Assist
- Off-Road Suspension with 2-Speed Active Transfer Case
- Full Grain Leather Seat Trim
- Power Sunroof
Powered by a Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and 4WD capability, this Sierra 2500HD handles demanding work and weekend adventures with equal confidence. The 3.73 rear axle ratio combines efficiency with hauling capability, while the off-road suspension and active transfer case provide control across varied terrain.
The driver-focused interior combines full grain leather seat trim with 16-way power adjustability and lumbar support for both driver and passenger. Heated and ventilated front seats adapt to seasonal conditions, while the heated steering wheel responds to winter driving. The spacious cabin features a power sunroof, wireless charging, and a multicolor 15-inch head-up display that keeps critical information visible without distraction.
Technology integration spans multiple systems designed for modern truck operations. The 360-degree camera system with HD surround vision provides complete visibility for parking and maneuvering. Trailer-specific features include hitch guidance with hitch view, in-vehicle trailering system app functionality, and trailer tire pressure monitoring. Adaptive cruise control and automatic emergency braking enhance highway safety, while rear cross traffic alert and lane departure warning add confidence in daily driving.
Climate control extends throughout the cabin with front dual-zone automatic temperature control, rear window defogger, and heated rear seat outboard positions. The Bose premium audio system delivers quality sound with SiriusXM 360L satellite radio capability. Multiple USB ports, including charge and data options, accommodate modern connectivity needs alongside Apple CarPlay and Android Auto integration.
This Sierra 2500HD has been fully inspected and stands ready to fulfill its purpose on your terms. Schedule a time to experience the commanding presence and genuine capability this truck delivers.
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