I like the most top gear because of the relaxed environment, fun and exotics. Yeah, i cant buy an exotic but i enjoy watching them hehe... sometimes they lose the objectivity of their comments.
Fifth gear as second, they test all the daily-drives we can afford, but sometimes the show turns boring.
Here in Mexico car-related shows are not really good... for example. Automovil TV: they lose the objectivity when the topic is a VW car, they love them!. All they do is testing cars in a little Mountain, give specs, 0-100 accel and 80-0 braking distance. Nothing about funny activities or guests.
The other car-related shows are focused on customized cars (riced)
.
Cheers