Caterham has added a new 310 model to its Seven range.

The British company claims it represents the ‘perfect balance of power and confidence-inspiring handling’. Harking back to the Rover-powered Superlight R300 model, acknowledged to be the best-balanced Seven to date, says Caterham, the Seven 310 has emerged from engineering developments made by the brand’s motorsport programme.

A necessary Sigma engine upgrade allowing racers to move up to the Supersport category from Tracksport, involved high-performance camshafts and revised mapping, generating as much as an extra 20bhp in the rev range - a surprise discovery, claims Caterham.

While an associated aftermarket option was always mooted for owners of Seven 270s, as a result of the race engine upgrade the ‘exceptional driver experience’ offered by the new set-up prompted the brand new 310 model.

The Seven 310 will also be the first model to debut a new optional extra - LED headlamps; a first for Caterham, and an option which will be available across the range.

Simon Lambert, Chief Motorsport and Technical Officer for Caterham Cars, said: “It’s entirely fitting that the Seven 310, which we feel perfectly synchronises power and handling, has come out of the motorsport engineering process. This car will be loved by Caterham enthusiasts but will also convert car fans in general who understand that creating a genuinely fun driving experience is not about simply adding more and more power; that often, less is more.

“When we were going through the engineering process on the race engine upgrade, we had one eye on the aftermarket, of course. But, once the re-worked car hit the road, we knew it was far too good to be marketed simply as an option. The Seven 310 was born. It’s like an unplanned baby. A wonderful surprise that instantly becomes your favourite. We weren’t expecting it but, of course, we wouldn’t change a thing now. If Caterham was only going to make one car for the rest of its days, this would be it.”

Priced £24,995 OTR, the 152bhp Caterham Seven 310 is available to order now, with first deliveries estimated to arrive early 2017.

For existing Caterham Seven 270 owners, the upgrade can be completed for £1,495.