I always liked James May. I quite like the other two cretins, come to that.
Harry's Garage is good on Youtube. Harry Metcalfe isn't your obvious presenter, but his love for his subject is infectious, and he drives some lovely machinery.
Of the telly lot, I can always watch Edd China in Wheeler Dealers. Brewer does my head in a bit though. He's such a bullshitter. I like Fuzz Townsend, (again, Tim less so) in Car SOS and I do like Ant and Phil from For The Love of Cars. I think in the latter case the fact that the end product is always just about the best that episode's car can possibly be is great too. I'd have loved their Delorean.
Classic Car Rescue is a disgrace and Fifth Gear is dull dull dull.