Question: what is the best certified used car program?
Answer: 1) Hyundai. Warranty: Remainder of the original five-year/60,000-mile bumper-to-bumper warranty and 10-year/100,000-mile powertrain warranty. ... 
2) Kia. Warranty: Remainder of the original 10-year/100,000-mile powertrain warranty. ... 
3) Honda and Mazda (tie) ... 
5) GM Brands (Buick, Chevrolet and GMC)