54. HYUNDAI FCV SUV

Price £40,000 (est) On sale 2018

HYUNDAI has pioneered hydrogen fuel-cell tech, and it became the first company to offer an FCV to retail customers in the UK with its ix35-based model. This has been a slow seller because of its high price, but that’s something Hyundai is likely to address in 2018 when it introduces its next-generation fuel cell.

The new car is expected to be a standalone model – not based on the Tucson that replaced the ix35 – and the range will rise from 258 miles to around 373 miles.