2016 GMC Canyon 4WD SLT Crew Cab. 2016 GMC Canyon for sale near St. Peters in O'Fallon at Jim Trenary Chevrolet. Leather heated front bucket seats, back up camera, 4dr crew cab, 3.6L SIDI DOHC V6 VVT, 6-speed automatic, 4WD, 18" alloy wheels, remote vehicle start,... via AutoRevolution