[Suze]

There's a variety that I have come across competing in the 1400 roadgoing class - Polo, Micra, Swift, old Honda Civic, Minis, Ka, Rover 214s, Arosas and can't recall what else. Would not like to say what's best as many people, like me, just use the everyday road car / whatever they have rather than having speciicially bought it for sprinting.

Might be worth looking at Enduro Rallying to see what they run? Cars are obviously competing on a different sort of event but they are limited to 1400s and can't make too many modifications as have to run in pretty much standard trim [Rover 214s are the choice there normally] so there'll be a wide suggestion of 1400s there.