I have really abandoned printed publications for the internet, my favourite sites being pistonheads, autocar, motortrend, speedhunters and sniff petrol for giggles. I also watch a lot of stuff on youtube, my current favourite (although has jap car content) is roadkill on the motortrend channel.
I find that print is too slow to be relevant and most feature cars have more details on the build in forums on the internet than in the publication. The jap publications all still seem hung up on cookie cutter civics and evos. The only magazine I seldom buy now is Octane if there is a specific feature I want to read.