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

National Motorists Association says get out of the way

This is a no-brainer to AutoWeek readers, but the National Motorists Association has launched a publicity campaign urging drivers to not block the left lane and cause traffic problems. The group has named June "Lane Courtesy Month," which coincides with higher traffic volumes for the summer. The group says a driver is lane-courteous when he or she is keeping clear of the left lane unless passing slower-moving vehicles, then moving back into the right lane as soon as possible.

BMW M550d, X5 M50d & X6 M50d Official

BMW M550d - it's official As expected, the BMW M550d, BMW X5 M50d and BMW X6 M50d have been revealed as the first models in the new BMW M Division range. After speculation going back a couple of years, BMW has finally revealed a triumvirate of mighty diesel-powered M Division cars, with the unveiling of the M550d, X5 M50d and X6 M50d, all of which will debut officially at Geneva 2012 before going on sale later this year. First to arrive will be the X5 M50d and X6 M50d in the summer, with the M550d Saloon and M550d Estate probably not hitting the UK until close to the end of the year, but the UK won’t be getting the M550d xDrive – our cars will be RWD.

Toyota Auris Hybrid – Frankfurt debut

The Toyota Auris Hybrid will be at Frankfurt Toyota are calling this the first application of their Hybrid Synergy Drive in a mainstream model. Which makes us wonder if Toyota don’t consider the Prius a mainstream model. They’re also calling this a concept, but we know that Toyota will be producing the Auris Hybrid in the UK next year, so take this as a pretty much production-ready car.