Summit White 2014 GMC Terrain SLE-1 AWD 6-Speed Automatic 2.4L 4-Cylinder SIDI DOHC VVT AWD. Recent Arrival! Odometer is 40133 miles below market average! 20/29 City/Highway MPG Awards: * JD Power Initial Quality Study * 2014 IIHS Top Safety Pick+ with optional front... via CarSoup