Merge the Mercedes-Benz C-Class with the Audi A4. Quite a car, eh? One would also assume that the combined Sales Stats would be wicked sweet. Except, judging by November’s Canada Auto Sales figures, the BMW 3-Series would still sell more than a Mercedes-Audi C4. As for the low-lifes from Lexus, Infiniti, Cadillac, and a few other prominent luxury automakers, their sales are but a trickle compared with the insurmountable 3-Series Bimmer.