The Radical SR8 is a lightweight high-performance car with a mid-mounted 2.7L 'RPX' V8 engine, rear-wheel drive, and a 6-speed sequential manual transmission. Its curb weight is just 680 kg, making it an exciting car to drive. The SR8 holds a record at the Nürburgring Nordschleife circuit and has evolved over the years with updated versions like the SR8LM and SR8 RX, which offer even more performance and better aerodynamics.