Trim : GS Transmission : 6-Speed Manual Engine : 2.0L I4 16V GDI DOHC Turbo Doors : 4 Stock ID : T21137B Exterior Color : Black Interior Color : Black Certified Pre-Owned? : No VIN : 2G4GV5GV1C9134150 This 2012 Buick Regal GS is proudly offered by Circle Buick GMC This... via Americanlisted