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

Mercedes GLA – the A-Class SUV – will arrive in production guise at Frankfurt

The production version of the Mercedes GLA Concept (pictured) will debut at Frankfurt 2013 It’s only three months since the new Mercedes GLA debuted at the Shanghai Motor Show as a concept, but it’s already close to arriving in production guise. In fact, it looks like the new GLA – based on the new Mercedes A-Class underpinnings – will arrive in production form at next month’s Frankfurt Motor Show, ahead of going on sale in early 2014. The new GLA is aimed squarely at the competition from the BMW X1 and Audi Q3, and if it delivers as well as the A-Class has it stands a very good chance of becoming the pick of the premium compact SUVs.

Porsche sees double with new Turbo Cabriolet models

THE NEW Porsche 911 Turbo Cabriolet has been revealed ahead of its launch at the Los Angeles Motor Show. The model takes a largely familiar format to modals that have gone before it, but this time the German firm is releasing two Turbo models at the same time. The 513bhp Turbo Cabriolet will be the entry point to the forced-induction 911 duo, starting at £126,766 before options.

New Aston Martin V12 Vantage S quicker than Jaguar F-Type V8 S

The new Aston Martin V12 Vantage S (pictured) is Aston’s quickest car At the end of last month, as expected, and following the ending of production of the V12 Vantage, the new Aston Martin V12 Vantage S arrived. Aston proclaimed the new V12 Vantage S as the quickest production car they’d ever built (with the exception of the £1 million One-77) but declined to tell us exactly how quick it was. But now AML have finished playing with their stopwatch and declared the V12 Vantage S will get to 62mph in 3.9 seconds (0-60mph in 3.7s), an improvement of 0.3 seconds on the V12 Vantage and giving the V12 Vantage S the edge over the car we think it should be compared to – the new Jaguar F-Type V8 S.