2025 GMC Sierra 2500HD Denali

Built for power, designed with precision, and engineered for Canada’s toughest jobs.

Key Features

Powertrain: 6.6L Duramax® Turbo‑Diesel V8 engine, 10‑speed automatic transmission
Towing: Up to 22,070 lb (diesel)
Fuel: Diesel (Diesel)
Body: Full‑size pickup (SUV‑style)
Interior: Premium Denali trim Bose audio, ventilated seats, heads‑up display
Safety: GMC Pro Safety suite (Forward Collision Alert, Lane Departure Warning)
Tech: Apple CarPlay®, Android Auto, 13.4‑inch infotainment, 12.3‑inch driver display
Luxury: Heated front seats, heated steering wheel, premium Bose sound, Super Cruise (select models)
Trailer Ready: MultiPro Tailgate, trailer brake controller, 4WD with 2‑speed transfer case