Weight has been kept to just 570kg - about half that of a Lupo.

Coupled to the low weight and 123bhp, 1.6-litre engine, the GX3 covers 0-62mph in just 5.7 seconds, while still returning 46mpg.

VW says the GX3 could go into production in the near future if there is a positive response from the American public.

If the Yanks don't want it, we'll take it, because VW says the emphasis is very much on handling and driving fun, and the proposed cost is $17,000 (£9,700).