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

New Audi Quattro Concept at Frankfurt 2013 – first images

New Audi Quattro Concept (pictured) heading for Frankfurt Ever since Audi revealed a quattro concept back in 2010, we’ve expected it to turn in to at least a limited production run. But it hasn’t. And now, instead of the news that the quattro for the 21st century is heading in to production, we’re treated to a new quattro concept instead which may, or may not, make production.

Mercedes fixes diesel injector problems

Mercedes say that a new injector system for C Class and E Class diesels with the OM651 engine have now been fixed. So extensive was the problem that many owners were waiting months for their cars to be fixed as Mercedes struggled with a mounting pile of broken cars and injectors that were failing. Mercedes tell us that the problem was fixed with the release of new injectors later in 2010, but Cars UK readers have continued to complain about their cars needing multiple visits to dealers with injectors failing multiple times (that original story garnered more than 500 comments from disgruntled Mercedes owners).

Nissan Qashqai 360 replaces Qashqai n-tec+ – costs from £19,945

Nissan is replacing the Qashqai n-tec+ with the Nissan Qashqai 360 Edition complete with more equipment including a 360 degree view camera. In fact, the best-selling Qashqai – the Qashqai n-tec+, which accounted for 60 per cent of Qashqai sales in 2012 – managed to out-sell the Ford Mondeo all on its own and sold more than the Hyundai ix35 and Kia Sportage combined. A fact Nissan are keen you know.