The Volvo P80 platform is a Swedish mid-size unibody automobile platform produced by Volvo from 1991 to 2005. It is designed for different wheelbases in front-wheel drive configurations and was adapted to all wheel drive. It debuted with the 1991 Volvo 850 and again in 1996 with the Volvo 850 AWD. Although heavily modified by TWR, the same basic chassis was used as the underpinnings for the C70.