The "Caterham 7 Supersport R" is a roadster which was built between 2012 and [ Year ] . It is equipped with a 2000 ccm Inline4 otto engine which produces up to 180 bhp (134.2 kW) and 143 lb ft (193.9 Nm) of torque. The car weighs 535 kg, giving it a power-to-weight ratio of 2.97 kg/bhp. Caterham states a sprint value of [ Time ] s from 0 to 100 km/h and claims a top speed of 130 mph (209.2 km/h) . The engine is attached to a 5-speed manual gearbox, which routes the power to the rear wheels. In total, [ Number ] units of this variant of the Seven were built.