The Oldsmobile ALERO was a mid-size sedan produced by the Oldsmobile division of General Motors from 1998 to 2004. It was the last model of the Oldsmobile brand before it was discontinued in 2004. The ALERO was available as a two-door coupe, four-door sedan, and five-door station wagon. It was powered by a 3.4-liter V6 engine and offered a variety of features, including power windows, air conditioning, and an optional sunroof. The ALERO was well-received by critics and consumers alike, and was praised for its performance, comfort, and value.