GM Certified Used Vehicles are the nation's #1 selling certified used vehicle brand because they provide the peace-of-mind and value that can only come from GM. Every GM Certified vehicle is hand selected to meet GM's stringent standards. It then undergoes a comprehensive 117-point inspection and reconditioning process, and is factory-backed with the industry's best warranty, a GM 5-year/100,000-mile Limited Powertrain warranty, and the new 12-month/12,000-mile Bumper-to-Bumper warranty. But the benefits don't stop there.