Hubnut is good, he comes across as a normal bloke with lots of cars who likes mucking about with cars, the odder the better. His obsession with windscreen wipers (especially 'triangles of doom' and 'corners of disappointment' as well as pantograph wipers) amuses me
Furious Driving is also good - a mix modern and old cars. Obsessed with tea shelf capability of dashboards
Also the salvage ones - Salvage Rebuilds UK, Serious About Salvage, SL Rebuilt are good, Saving Salvage is about the best.
Chops Garage is good too, despite him always calling the Ford Ka the 'Kay Ay"