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

'Talking cars' in US safety drive

NEW CARS and light trucks may be fitted with technology that lets vehicles communicate with each other in a bid to avoid deadly crashes. A radio beacon would continually transmit a vehicle's position, heading, speed and other information. Cars would receive the same information back from other vehicles, and a vehicle's computer would alert the driver to an impending collision.

McLaren P1 Concept is 97% production design (video)

At a private reveal of the new McLaren P1 Supercar in New York, McLaren has confirmed that 97 per cent of the P1′s styling will remain. McLaren has said that 97 per cent of the styling of the P1 Concept is exactly as the production version will look, with the only changes being some vents in the bumper to let hot air out and a tighter mesh on the grill at the back. The fac t that the P1 will stay faithful to the concept’s design already seemed evident after we had spy photos of the P1 visiting a McLaren supplier in Norfolk recently (and spy video of the P1 too), where we struggled to find anything different from the concept cars.

2014 Mercedes S Class REVEALED

There’s not a huge more to say about the new S Class than we already have, but it does look convincing. It takes styling cues from many of Mercedes latest models, but even without the big bulbous wheel arches at the back it’s still very recognisable as an S Class – just a new one. We already know much about what ‘s likely to be on offer at first – S350, S400 and S500 – and what’s to come – S250, S63 AMG, S Class Pullman – and that we’ll see, in due course, both an S Class Coupe and a convertible S Class.