Hmm, maybe you're right. I'm usually very good with car spec info. Although I don't claim to be an expert when it comes down to Rover.

With a bit of ingenuity I reckon I could get the 220T to 60mph even quicker. It would involve a boot full of lead and a certain cliff in Dover.
Veering back to the original post: what is a 'supercar'? I don't think we can label a car with it just because of top speed. If that were the case then certain BMWs and Mercedes would be supercars, even the aging Vauxhall Lotus Carlton (capable of 175+mph) would be in the mix. Nor can we accept acceleration as a factor; the Caterham 7 JPE and Ariel Atom can both keep up with a racing bike. Price doesn't really work either: there are kids driving bangers about that can do the 1/4 mile in under 10 seconds, and, as we know, a fast, older car can be bought for little money. Are any of these examples regarded as a supercar?
I think a supercar is something almost ridiculous, a paradoxical caricature designed by manufacturers to show what they can achieve. It's not any particular car as such, it's a word that symbolises creations of indulgence. A concept made available to the wealthy.
The GTV is none of the above.
Sorry, got a bit carried away there.....:lol: