Get more out of BTR
Find out more about BTR
Take part in one of our fiendishly tricky three-minute quizzes
Volvo Venus Bilo
Was the Venus Bilo the world's first concept car? And whatever happened to it?
Triumph Fury
The two-seater Triumph Fury was planned to sit between the Spitfire and TR
BMW H2R
Few hydrogen-powered concepts have been built. The H2R was one of them
Ford GT90
The GT90 was immensely fast and had enormous presence, and there was talk of 500 being built…
SEAT Formula
SEAT once thought about taking on the Lotus Elise - but then got cold feet
Lamborghini 400GT Monza
This one-off Lamborghini has spent most of its life hidden from view
Renault Zoom
It would be easy to dismiss the Renault Zoom as a flight of fancy, but it was highly innovative
Alfa Romeo 8C Competizione
Beautiful from every angle, the 8C Competizione just had to go into production…
Saab EV-1
Sleek and stylish, the EV-1 was a 2+2 testbed that introduced numerous innovations for Saab