05/30/2006
Porsche 911 GT3 RS
Despite its specialized body, the "RS" is 20 kg lighter than the GT3, weighing in at just 1375 kg. This weight-saving was achieved by the use, amongst other solutions, of an adjustable carbon fiber wing, the use of a plastic rear lid and a lightweight plastic rear window. The corresponding weight-saving is 4.5 kg/kW.[via AutomotoPortal]
