The Mercedes-Benz A45 AMG is the new boy on the block and is subsequently being drawn into battle with anything and everything. Chris Harris takes the fight to the new Merc with the BMW M135i.
We suspect the out-of-production BMW 1 M Coupe, with its BMW M3 running-gear – that includes the suspension, brakes, wider track and limited-slip differential – would’ve been a fairer comparison. That being said, both cars hold their own in the final conclusion.
