Limited optional extras makes finding a second hand example much easier. A decade ago I briefly considered a Mini Cooper S, but it was near impossible to find any with climate control and a multi-function steering wheel (read: radio controls). On the otherhand, you are forced into buying things you don't want - the last time I checked the specs of the Honda Civic I think to get LED headlights you either were had to have leather seats (and a glassroof, I think), or bump up to the 1.5-litre engine.