The 2021 GMC Terrain is a compact SUV known for its standard safety features, user-friendly tech, and upscale interior compared to its Chevy Equinox sibling, with a single 1.5L turbocharged engine (170 hp) paired with a 9-speed automatic transmission, available in FWD or AWD, and offering trims like SLE, SLT, and Denali with varying levels of luxury and tech. Key features include standard GMC Pro Safety (automatic emergency braking, lane keep assist), available Apple CarPlay/Android Auto, and a versatile cargo area with a fold-flat front sea