The Superlight R500 series is the latest of Caterham Motorsport's Superlight series of RSA Racing cars. Powered by a 2.0-litre Ford Duratec engine producing maximum horsepower (bhp/rpm) of 263 bhp @ 8500rpm and maximum torque (lb.ft/rpm) of 177 lb.ft @ 7200rpm. With a weight of 506 kg (516 kg) and a sequential gearbox, it is capable of 0–60 mph in 2.88 seconds and a staggering power-to-weight ratio of 520 bhp-per-tonne. Advertised top speed 150 mph. The R500 has been made "Top Gear" car of the year 2008. In another appearance earlier in the series, it placed fifth on the Power Lap board with a 1:17.9. This time beat the €1,100,000 (£899,000/$1,550,000), 1001 hp Bugatti Veyron.