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

Volvo’s KERS system improves performance and cuts fuel use.

The Volvo S60 with KERS Flywheel (pictured) boosts economy and performance As car makers continue to get bashed by more and more stringent CO2 targets from governments around the world, cleverer solutions are called for to squeeze the best performance and economy balance possible from their products. And Volvo’s new Flywheel KERS system does look promising. Volvo are currently running UK tests of a KERS flywheel system developed by Flybrid Automotive, which takes kinetic energy generated under braking and stores it in a flywheel fitted to the back axle.

Beijing motor show 2012 highlights

The 2012 Beijing motor show proves yet again that the balance of power and influence in the car industry continues to shift east. With a number of global debuts from both international and domestic brands, the show – which alternates between Beijing and Shanghai – is now a must-attend event in our calendar. In case you missed our CDNLive coverage, here's a chance to catch up: Citroen: DS: an object lesson in how to create a premium brand Citroen DS Numero 9 highlights Dongfeng: Dongfeng’s Hummer Fiat: What came first, the Viaggio or the Dart?

Bentley Continental Flying Spur (2013) first official pictures

Here’s the second-generation Flying Spur limousine, a refreshingly modernised Bentley that will take the fight to the Rolls-Royce Ghost and Mercedes’ new S-class. The exterior is transformed by crisply pressed surfaces, the interior is packed with cutting-edge multi-media features and the W12 drivetrain promises lashings of extra power and better economy. In fact the Flying Spur, which starts deliveries in June for £140,900, is the fastest and most powerful Bentley four-door in history.