The Quad 4’s Progeny: A Detailed History of the Oldsmobile Achieva
In the grand tapestry of American automotive history, the 1990s represent a pivotal, often tumultuous period. It was an era of aggressive downsizing, the rise of the front-wheel-drive family sedan, and a desperate attempt by established brands to capture a younger, more import-minded demographic. Amidst this backdrop, General Motors’ “Quad Quad” engine made a thunderous…