Experience diesel-powered capability, bold styling and professional-grade versatility in this new 2026 GMC Sierra 1500 Elevation Crew Cab 4WD. Available at MacFarlane Chevrolet Buick GMC in Petrolia, Ontario, this full-size pickup truck is an excellent choice for towing, hauling, family transportation and demanding everyday driving.

Powered by the 3.0L Duramax Turbo-Diesel inline-six engine, this Sierra delivers 305 horsepower and an impressive 495 lb.-ft. of torque. Paired with a smooth 10-speed automatic transmission, the Duramax provides strong low-end performance, confident trailering capability and efficient highway driving. Four-wheel drive adds traction and control when travelling through snow, rain, gravel roads and changing job-site conditions.

The Elevation trim creates a commanding appearance with monochromatic exterior styling, Gloss Black grille accents, LED fog lamps and bold 20-inch Gloss Black aluminum wheels. The spacious Crew Cab provides generous passenger room, while the versatile cargo bed offers practical space for tools, equipment and recreational gear.

Inside, enjoy heated front seats, a heated steering wheel, a 13.4-inch GMC infotainment touchscreen and a customizable 12.3-inch digital Driver Information Centre. Wireless smartphone connectivity and GMC Pro Safety technologies add convenience and confidence.

Visit MacFarlane Chevrolet Buick GMC to explore this 2026 GMC Sierra 1500 Elevation Duramax for sale near Sarnia, Strathroy, London and throughout Lambton County.