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

New Mercedes C-Class UK pricing & specs revealed – costs from £26,855

The 2014 Mercedes C-Class (pictured) costs from £26,855 The new Mercedes C-Class for 2014 was revealed in December – looking like a proper baby S-Class – and now we get the specifications and prices for the UK market ahead of its arrival in Mercedes showrooms. To start, there will be just two engines available – 2.0 litre four-cylinder petrol in the C200 and 2.1 litre four-cylinder diesel in the C220 BlueTec – and a choice of six-speed manual and 7-speed auto boxes and three trim levels – SE, Sport and AMG Line. Mercedes say the new C-Class will be the best equipped in its sector, and all models come with a touchpad to control the Infotainment functions, Climate, Media Interface and Artico upholstery.

Police ‘spitalyser’ to catch drug-drivers

Motorists who smoke cannabis before driving will soon find it harder to evade police thanks to a new device dubbed the ‘spitalyser’. The government is spending £120,000 rolling out the devices – also known as ‘drugalysers’ – across 11 police forces for a trial period. On Bing: see pictures of the spitalyser Drug-driving ‘drugalyser’ testing kit approved The spitalysers test the saliva of drivers suspected of being high on cannabis, and are expected to be announced by transport secretary Patrick McLoughlin this afternoon.

Concept Car of the Week: Bertone Lamborghini Genesis (1988)

After its beginnings as a tractor manufacturer, Lamborghini quickly became synonymous with exciting supercars and luxurious gran turismos and it's remained so ever since. Bertone was responsible for the design of its finest cars including the Miura, Countach and Marzal concept amongst many others. However along the way there have been a few quirks in this otherwise thoroughbred bloodline – remember the weapons-grade LM002 SUV?