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

Mazda's rotary spins to its 40th

By Tim Pollard Motor Industry 31 May 2007 02:03 Mazda yesterday celebrated 40 years of making rotary engines. It remains the only mainstream manufacturer persisting with this type of motor and has built 1.97 million of them since 1967. Rotary engines came to prominence in the 1950s as manufacturers experimented with turbine engines, but most admitted defeat in the face of technical difficulties and the inherent thirst of rotary units.

BMW vs Winter: how to beat the freeze

By Phil McNamara First Official Pictures 17 December 2013 09:00 Winter: the long nights, slippery roads and punishing weather can turn driving from a pleasure into a chore. But to ensure you get home safely this winter – or merely to entertain you with our antics – we’ve created some stories and videos of us tackling wintry conditions in cars. • WINTER TYRES: we took an M3 on summer tyres and a 435i coupe on ADD LINK winter tyres to Pirelli’s Milanese test track, to pit the two cars in a wintry drag race, brake test and timed laps of the circuit • xDRIVE: Ben Barry drove an all-wheel drive 330d Touring to Sölden in the Austrian Alps, home of the inaugural round of this winter’s Alpine Skiing giant slalom.

2012 Renault Scenic / Grand Scenic facelift

Renault Scenic & Grand Scenic get a facelift for 2012 Renault has tweaked the Scenic and Grand Scenic for 2012 with a mild styling facelift, trim changes and two new engines. The Renault Scenic (and Grand Scenic, too) were really the first in the race to fill a niche for comfortable, versatile transport for ferrying your brood and their stuff. Not completely French-soft in ride – but far more comfortable than most later rivals – and quite well built, the Scenic – with its Megane roots – offers a better than average combination of handling and grip, even if it is a bit compromised by its height.