Top Gear Technology Centre Hammerhead Eagle i-Thrust review

Due to James May’s radical weight-saving techniques, Geoff carried just two batteries nicked from a milk float. This meant he had a top speed of just 10mph – less if you had the indicators on – and required you to borrow some electricity from a restaurant if you ran out of power in the middle of Oxford.

Otherwise the driving experience was pure and unfettered, thanks in part to unassisted steering that all keen drivers would appreciate, and double-wishbone suspension from the donor TVR. As an added advantage, road and wind noise was kept to a minimum thanks to the boorish drone from the electric motor.

The later model boasted all these features, plus a better range and increased top speed of 15mph, although the in-board diesel generator restricted both rear legroom and your ability to breath.