Saab 9-5 is a mid-size luxury car that was manufactured by the Swedish automaker Saab from 1997 to 2012. It was the first Saab to be built on GM's Epsilon platform, which was shared with the Opel Vectra and Chevrolet Malibu. The 9-5 was offered as a sedan and wagon, with features such as a turbocharged engine, all-wheel drive, and electronic stability control.