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

Bridgestone winners take on texting, drinking and speeding

The grand-prize winners of this year's Bridgestone Safety Scholars Contest covered a variety of angles relating to driver safety in their video submissions. All of the short films, however, were aimed at fellow teens. Henry Busby, 20, looks at the consequences of texting while driving in Tales from the Junkyard.

New BMW X4 price and specs for the UK – costs from £36,590

The new BMW X4 is now on sale in the UK The new BMW X4 – BMW’s baby X6 and a ‘coupe’ version of the very able X3 – arrived at the Geneva Motor SHow in March, and it’s now on sale in the UK priced from £36,590 for the BMW X4 xDrive20d SE, a chunky £3.5k more than the equivalent X3. But what you’re buying in the new X4 is a lifestyle statement rather than a family SAV like the X3, so the premium is so others know you’re prepared to pay more for a less practical urban SUV. Still, a similar scenario with the X5 and X6 hasn’t stopped buyers opting for the X6 instead and it seems likely the X4 will take an even bigger split of the X3/X4 sales than the X6 does from the X5.

Smart Forspeed concept signals new design direction

Smart will unveil a new concept at the forthcoming Geneva motor show that signals a new design direction, hints at future product and confirms parent company Daimler's renewed commitment to the brand. Car Design News was granted early access to the concept, baptized Forspeed, at a secret photography studio in Stuttgart last week and heard the head of advanced design, Steffen Kohl, explain how the two-seat, electric-powered vehicle prefaces design themes in both the next Fortwo and the revived Forfour, which will be launched in 2014. "The fullness of this concept's exterior surfaces is important and will be reflected in future production models," said Kohl, "Smart will still be short, spacey, agile, and with wheels at the corners of the car, but with an added sporty and emotional design and without losing all the brand's iconic elements like its ‘plastic fantastic' aspect and the safe and hi-tech modular tridion shell assembled with all these changeable body parts.