Priced below KBB Fair Purchase Price! CARFAX One-Owner. Clean CARFAX. 2022 GMC Terrain SLE Marine Metallic 4D Sport Utility 1.5L DOHC AWD 25/28 City/Highway MPG Driver Convenience Package (8-Way Power Driver Seat Adjuster, Driver & Front Passenger Heated Seats, Dual-Zone... via vAuto, Inc.