its not that hard to see if a mag is biased or not , it just takes time
i know cycleworld is by simply reading tests on the same bikes in other mags over the years and when the majority of the tests say one thing and the biased mag consistently states another or consistantly paints one brand in a favourable light over all other brands it becomes obvious , i used to tell my biking buddies cycleworld sucks hondas ,,,,
so i'm sure if your a reg reader of car mags , the same thing will become apparent to you too
i'm relatively new to the car world so i have no idea which mag is not bias , but if i were to
guess , i would say road and track , i don't find candian driver biased either despite my quip on all the tests on the fiesta but then i haven't been reading it that long to give an informed opinion either way
bikes is what i was raised on not cars , so you avid long time car mag readers should know which car mags aren't biased