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.

Lexus LF-NX concept (2013) at Frankfurt motor show

This is the Lexus LF-NX concept SUV. It’s a BMW X3-sized crossover that’ll sport hybrid power and entice would-be Lexus buyers who don’t need a car as big as the RX hybrid SUV. That is, if the crazy styling doesn’t put them off, because this is certainly one of the more polarising concept designs we’ve seen in recent times.

Mercedes C-class shown

By Tim Pollard Motor Shows 09 March 2007 01:08 Mercedes Vision C220 Bluetec: the lowdown Mercedes' bigger, better and cleaner new C-class hogged centre stage at the DaimlerChrysler stand. The C is the bedrock of Merc's range and the company rolled out a slew of derivatives to mark the occasion - including the Vision C220 Bluetec, the first four-cylinder diesel with Merc's clean-breathing tech. Vision is a tag for Stuttgart's concepts that are a dead cert for the showrooms, so expect something very like this soon.