The XLR is a retractable hardtop convertible marketed by the Cadillac division of General Motors. Intended to be Cadillac's flagship sports car, the XLR was based on the Chevrolet Corvette's Y platform. The Cadillac has a small assembly line and is built so slowly that it might be considered virtually handmade, at least by today's standards., , The XLR featured its own unique styling, interior, and suspension, and power-retractable aluminum hardtop, along with the Cadillac Northstar engine. The XLR features as standard equipment heated and cooled leather seats, wood interior trim, remote keyless access, 18 inch alloy wheels, side airbags as well as a navigation, audio, and DVD system sharing a 7-inch dashboard screen.The engine is Cadillac's 4.6 L Northstar tuned for 320 hp. The XLR was nominated for the North American Car of the Year award for 2004. You can buy a legendary American Sports Car for 20% less than current market value! Now that's a steal! One of only 3,730 manufactured!