Hummer HX
Unashamedly low-tech, the HX was nonetheless an intriguing proposition
Cadillac Sixteen
With a 13.6-litre engine, the Sixteen showed why there's no replacement for displacement
Mazda Taiki
One of the most beautiful concept cars ever devised, the Mazda Taiki will always look futuristic
Holden Efijy
More retro than futuristic, the Holden Efijy still caused a sensation when it was unveiled
Rover 25 Art Car
When MG-Rover teamed up with Matthew Williamson, the results were not pretty…
Lotec Sirius
After its previous one-off, Lotec came back for more, but the Sirius would also be unique
BMW H2R
Few hydrogen-powered concepts have been built. The H2R was one of them
Alfa Romeo 8C Competizione
Beautiful from every angle, the 8C Competizione just had to go into production…
Fiat Oltre
Ugly and pointless, thankfully the long-forgotten Fiat Oltre remained a one-off
Volkswagen Golf GTi W12-650
A Volkswagen Golf Mk5 with a 6.0-litre W12 driving the rear wheels? It would be rude not to…
Volvo YCC
Proving that it was no longer a man's world, the Volvo YCC was designed by women, for women
Lancia Fulvia
Arguably one of the greatest missed opportunities in the history of motoring…