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

Vuhl 05 is a Mexican Ariel Atom – costs from £66,000

The Vuhl 05 (pictured), track-focused road car, has been revealed The Vuhl 05 – which has been teased recently – was unveiled this afternoon in London as Mexico’s answer to the Ariel Atom. The Vuhl 05 uses a bonded monocoque with honeycomb panels and aluminium covered on plastic panels to keep weight down to just 695kg. That means that even though the Vuhl 05 has only 285bhp available from its mid-mounted 2.0 litre turbo Ford EcoBoost engine, it can still get to 62mph in 3.7 seconds thanks to a power to weight ratio of 400bhp per tonne.

New Infiniti G Series to debut at 2013 Detroit Auto Show

The new 2013 / 2014 Infiniti G Series will debut at the Detroit Motor Show in January before going on sale later in 2013. Infiniti may not have managed to make the biggest mark on the car landscape in the UK, but the news of a new G-Series is interesting because it seems likely it will offer a more interesting design and more Europe-focused powertrains. The current Infini G37 comes as a 3.7 litre V6 and nothing else, which doesn’t exactly help sales in Europe where economy and CO2 levels are a bigger driver of sales than they are in Infiniti’s main market, the USA.

Mercedes proves E-Class hybrid tech with unusual test

IN AN impressive display of performance and economy, Mercedes-Benz has completed a lengthy test of its new E300 Bluetech Hybrid saloon by driving it almost the length of the country on a single tank of fuel with a flat-out speed test at either end. With ex-rally driver Mick Linford at the wheel the standard production E300 Bluetech Hybrid began with a full tank of fuel at Newquay Cornwall Airport, the most southerly airport in mainland Britain. Down the main runway it completed an acceleration test to past 62mph from rest in a little over seven seconds and reached 136mph before braking for the end of the runway.