If you’re one of the privileged few lucky enough to be rolling around in a Mercedes SLR McLaren Roadster, it’s doubtful the thought, “Is this car powerful enough?” has ever entered your mind.
With 467kW bellowing from its 5.4-litre supercharged V8, the SLR Roadster is far from being just a pose-mobile for vapid, image-obsessed heiresses. And [...]




