The Superlight R400 is devastatingly quick. With a 210bhp 2 litre Duratec engine and wrapped in the lightweight frame of the standard chassis, the R400 has few peers. Indeed, many quarter-million-pound supercars would struggle to match the R400's blistering pace on the track or down a twisty road. Introduced in 2007, the R400 is an update on the 2002 original, much lauded by the press as the most finely honed balance of power and ability ever offered by Caterham. The latest version is based on the 'R400' race car used in the Caterham Superlight Challenge. Lap records set by the original quickly began to tumble and the new car firmly cemented its reputation. As well as all the equipment of the Superlight, the R400 also includes ACES change up lights and limited slip differential. As with Roadsport models, Superlight models* are available with SV wide-bodied chassis should you require more interior space. If you want to drive a car that delivers on-road performance, raw driving thrills and track-day ability in equal measure then the Superlight is the Caterham 7 for you. *excludes the Superlight R500

Caterham Seven Superlight R400 Engine: 2.0 Litre Duratec Max Power (bhp/rpm) 210bhp @ 7600 Max Torque (lbs ft/rpm) 150 @ 6300 Weight 515kg 0-60mph 3.8 Seconds Power-to-weight 420bhp-per-tonne Top Speed 140mph

2.0-litre Caterham Powertrain (CPT) Duratec 6 Speed Caterham Gearbox Limited Slip differential Superlight Suspension (wide track front and de Dion rear with Watts linkages) Carbon fibre dashboard Carbon fibre front wings ACES change-up lights Ventilated front brake discs with Quad piston calipers 15' Superlight alloy wheels with Avon CR500 tyres Composite wind deflector 4 point Harnesses Quick-release Momo Steering Wheel Composite seats Black pack

SV Wide body chassis Carbon nosecone and rear wings Carbon Seats Stack Digital Dashboard Full Windscreen and Weather Equipment Heater Stack instrument cluster Track 4-point Harnesses FIA approved uprated rollbar Paint Download the full options list for more options and pricing

Transmission Close Ratio 6 Speed 1st: 2.69:1 2nd: 2.01:1 3rd: 1.59:1 4th: 1.32:1 5th: 1.13:1 6th 1.00:1 Final Drive: 3.62:1 Suspension Front: Adjustable double wishbone with roll bar. Rear: de Dion axle located by lower A-frame and Watts linkage Brakes Twin circuit split front/rear with low level warning system. Discs front and rear Steering Rack and pinion, 1.93 turns lock to lock Weight 525 Kg Wheels and Tyres 6.5J x 15" Aluminium wheel with 195/45R15 Avon CR500 tyres.