LOCAL TRADE IN - NEW BRAKES *** 4X4, HEATED & COOLED LEATHER SEATS, HEATED REAR SEATS, HD REAR VISION BACKUP CAMERA & MORE! *** The 2021 GMC Sierra 1500 AT4 is a rugged and capable 4X4 truck designed for both off-road adventures and everyday driving. With a powerful engine and advanced suspension, it handles tough terrain with ease. Inside, enjoy premium leather seats, heated seats for all-weather comfort, and advanced technology to keep you connected on the go. Built for performance and luxury, this Sierra AT4 is ready for anything. This vehicle is available now at Park Lane Chevrolet Cadillac Buick GMC at 1290 London Road in Sarnia, Ontario. Call now to book an appointment: (519) 541-8883.