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

New Audi A2 EV Concept – first photos arrive

New Audi A2 EV Concept - first photos It wouldn’t be a car show without yet another electric car concept from Audi. The difference at Frankfurt is that the already teased EV from Audi isn’t another in the seemingly endless iteration of e-Tron, instead we’re to get an electric car with a proper Audi tag – the Audi A2 Concept EV. The shame is that Audi seem to have abandoned the range extender route they displayed with the Audi A1 e-Tron – a small Wankel engine in the boot to charge the batteries – and have instead gone down the costly cul-de-sac of a pure EV in the A2.

Expert: Fisker Karma's engine packaging, not batteries, likely caused fire

A garage fire last week in suburban Houston has been linked to a Fisker Karma plug-in hybrid, but the company quickly noted that the battery remained intact and unplugged -- and did not appear to be the cause. But if not the battery, then what? More likely, poor packaging in the engine compartment and exhaust routing generated excess heat.

New Mercedes ML (2012) Revealed

The Mercedes ML grows up for 2012 The imminent demise of the big SUV has been predicted by the hair-shirt-wearing, green halo brigade for years, but cars like the new 2012 Mercedes ML are like every successful creation – they evolve to survive. So the news that’s come with the first photos of the 2012 ML that we will see the big Mercedes SUV sporting a lowly four-pot is much less of a shock than it would have been a few years ago. But it’s much less of a shock because four-pot turbos have evolved to give us more than a six-pot would have done just a few years before, which makes a 4-pot in a Mercedes ML almost appealing.