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

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.

CAR tech: who's to blame for your car's terrible fuel economy?

In early 2013 Audi lost a case brought by the Advertising Standard Agency (ASA) because of ‘misleading’ fuel economy figures used in an advert, after a customer complained they couldn’t get anywhere near the 68mpg quoted. The court case once more exposes the yawning gap between officially sanctioned mpg figures and those experienced by owners. A recent study by the Independent Council on Clean Transportation (ICCT) looked at cars sold in the UK and Europe, and discovered the difference between official mpg figures and real-world driving had grown from 8% in 2001 to a barely believable 21% in 2011.

Michelin Challenge Design announces 2007 theme and call for entries

At the 2006 North American International Auto Show, Michelin Challenge Design announced its theme for the 2007 Challenge. Michelin Challenge Design will ask entrants to explore the future of transportation design using safety as the focus and inspiration. For 2007, the challenge is to design a vehicle for the North American market that enhances overall road safety, incorporating safety features for the occupants, but also for others who share the road.