Command attention in this new 2026 GMC Sierra 1500 AT4 Crew Cab Short Box 4-Wheel Drive, available at MacFarlane Chevrolet Buick GMC in Petrolia, Ontario.

Powered by a 6.2L EcoTec3 V8 engine paired with a smooth 10-speed automatic transmission, this Sierra AT4 delivers confident acceleration and impressive capability for towing, hauling and everyday driving.

Designed for drivers who want premium comfort with genuine off-road capability, the AT4 features a 2-inch factory lift, off-road suspension, Rancho monotube shocks, a two-speed Autotrac transfer case and protective underbody skid plates.

The spacious Crew Cab provides comfortable seating for passengers, while the versatile short cargo box offers practical room for tools, equipment, recreational gear and weekend projects.

Inside, the distinctive Jet Black interior with Kalahari accents combines rugged styling with premium comfort. Heated and ventilated front seating, a heated steering wheel, advanced digital displays and modern connectivity help make every trip more enjoyable.

Whether you are travelling through Petrolia, Sarnia, Strathroy, London or anywhere across Lambton County and Southwestern Ontario, the Sierra 1500 AT4 delivers the capability, technology and professional-grade design expected from GMC.

Visit MacFarlane Chevrolet Buick GMC, proudly serving the community since 1922.

Call 519-882-1090 today to confirm availability or schedule your test drive.