McLaren P1 (2013): powertrain revealed with 903bhp and electric driving

McLaren has revealed first details of the P1 supercar's hybrid powertrain. The headlines are: a combined 903bhp, 664lb ft, and the ability to drive 6.3 miles on zero-emission electric power. McLaren P1 powertrain: the details The engine is, as expected, an uprated version of the 12C's 3.8-litre twin-turbo V8.

Citroen C-XR concept (2014) first official pictures

By Ollie Kew First Official Pictures 22 April 2014 15:34 Citroen has unveiled its headline act of the 2014 Beijing motor show: the C-XR concept. It's a compact SUV (what else, these days) that's taller and more stout-looking then the cheeky little C4 Cactus lightweight. Officially a concept car, but looking only a set of numberplates away from showrooms, the C-XR is especially notable for being the first SUV co-developed between Citroen and its Chinese brand partner, Dongfeng motor corp.

Mercedes C63 AMG Black Series Coupe video promo

Mercedes C63 AMG Black Series Coupe video below Mercedes has produced a new video promoting the C63 AMG Black Series, complete with the latest Track Pack & Aerodynamic Pack on show. The new Mercedes C63 AMG Black Series Coupe may not have been given Mercedes’ latest V8 powerplant – the 5.5 litre bi-turbo – but it does a sterling job of propelling Mercedes titivated rep-mobile at great speed towards the horizon, with its 6.2 litre V8 capable of getting to 60mph in a shade over 4 seconds. Just in case you might think that driving round in a C63 AMG Black Series Coupe isn’t shouting loudly enough to your friends and neighbours that you’ve shelled out more than three times the price of an entry-level C-Class Coupe, Mercedes has thoughtfully offered a couple of options for the C63 Black Series – the Track Pack and Aerodynamic Pack – that will leave no one in any doubt that your particular C-Class is a cut above the rest.