Caterham

This year's Festival of Speed was host to a wide range of reveals, from hydrogen-powered off-roaders to electric roadsters.

Caterham claims its EV Seven concept, set for a reveal at Goodwood, is still as capable as a petrol Seven and weighs under 700kg.

Even the iconic Caterham Seven will get an electric powertrain, though the boutique British brand says both it and a new EV roadster are years away.

Things that weigh more than the Caterham Seven 170 include some grand pianos, cows, and Atlantic bluefin tuna.

From what is touted as ‘the best car in the world’ to the record holder of the world’s fastest car for several years, British brands span the spectrum

The Caterham Seven will be going electric in the not-too-distant future, although suppliers and specifications have yet to be locked down.