New BMW M3 and M4 revealed for 2014

This is it, folks – this is your early petrolheaded Christmas present: BMW has released full details of the new BMW M3 Saloon and M4 Coupe. And we do mean full details. Output of 431 turbocharged horsepower is the headline, but really it’s the extent of the engineering overhaul carried out by BMW’s M division that really stuns the senses here.

BMW Motorrad Concept 6 (2009) unveiled

Yes, we know this BMW is a pair of wheels short of CAR Online’s usual offerings, but we couldn’t resist giving some space to this stunning straight six-powered BMW sports bike concept. Yes, you read that right - the BMW Concept 6 has a 1600cc straight six slung across the frame. Honda tried something similar for the CBX1000 in the 1970s but the idea never really caught on even if the true width increase over a contemporary four wasn’t as huge as your eyes would have you believe.

Mercedes C63 AMG Black Series goes to the Dark Side (video)

Mercedes C63 AMG Black Series - US promo video Mercedes USA has released a black and white video of the Mercedes C63 AMG Black Series strutting its stuff to promote its US arrival. The Mercedes C63 AMG is a mean enough machine, but of you really want to drive the ultimate version you’ll need to go for the limited edition C63 AMG Black Series. And with the C63 AMG Black Series about to arrive in the US, Mercedes USA has released a video to tease the senses and loosen the pockets of the less than poor.