Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

BMW M4 Concept (2013) first official pictures

This is the new BMW M4 – don’t believe the ‘Concept’ tag. BMW’s M concepts always look identical when they reach production, and this new 424bhp coupe will be no exception. The M Division 4-series employs forced induction, signalling the death of the outgoing E92 M3’s sonorous 4.0-litre V8.

McLaren P1: First interior photos arrive

Ahead of its debut at the 2013 Geneva Motor Show next month, McLaren has sent us the first interior photos of their new hypercar. As we already know, the P1 isn’t following the almost unique 1+2 seating concept of the McLaren F1, but has opted to make it a regular two seater. That means that there will be no right hand drive cars – they’ll all be left hand drive – and McLaren are left deciding how to make the P1′s cockpit unique.

Survey claims winter prompts increase in in-car tensions

NEW research conducted by the RAC puts the traditional winter blues in the shade, as the motoring organisation’s survey has uncovered a new phenomenon: "carguments". According to the RAC’s poll of 1,300 drivers, as many as 54% of motorists say they have arguments in the car – hence the ‘cargument’ - at this time of year when the days are short and the weather is miserable. A total of 15% of drivers and passengers said they argue more in the car than anywhere else, with 19% saying the mere act of driving left them stressed and angry, and 14% feeling cooped up in a car.