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

One in six drivers 'top 100mph'

ONE IN SIX (17%) of drivers admits to driving at more than 100mph on the motorway regularly in the UK, even though the speed limit is 70mph. More than twice that number (38%) own up to driving at above 90mph, while 11% say they speed at 50mph or more in residential and urban areas where there is a 30mph speed limit. Research by Direct Line shows 61% of drivers have also exceeded the 20mph limit.

MAZDA5 RESIDUAL PERFORMANCE IS 'BEST KEPT SECRET'

A NEW diesel version of the Mazda5 MPV has stormed onto the market with the best residuals in its class. Used car valuation expert CAP has described the 1.6-litre diesel model as a "best kept secret" and has predicted that the Sport model will retain 32 per cent of its value after three-years and 60,000-miles. The TS2 model also performs extremely well, with a 31 per cent retained value predicted.

Porsche Cayenne GTS (2012) first official pictures

For those who prefer to take their sporting SUV strictly turbo-free, Porsche has unveiled the racier GTS variant of its benchmark Cayenne. Weighing in at a hefty £67,147 before you've tackled the infamous Porsche options list, the Cayenne GTS lands in UK showrooms in July 2012. Porsche Cayenne GTS: what's special about it?