TBH Ben, it really is down to how much he's prepared to pay for insurance not how much a car is going to cost. You don't say his age, whether he's passed his test, whether he wants his own insurance (always best) or whether he's going on your dad's or mum's insurance. In all cases you really have to go onto a comparison website & crunch the numbers, it might come down in the end does he wants wheels for £1k insurance or trendy wheels for £2.5k with price of car on top. But I know he won't like them, BUT 1.1 Saxo's, 1.0 Micra's, 1.0 Corsa's etc. are his best bet. Now whether a 6'7" guy can get in one is another matter.
Alan...