Edelbrock 4446 Signature Series; Valve Cover 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.

Audi A2 EV & A1 Range-Extender dropped

It seems Audi is getting cold feet on its electric car plans with the Audi A2 EV and the Audi A1 Range-Extender reported to be dropped. It’s starting to look as if car makers are waking up to the reality that electric cars are not something car buyers, on the whole, want to spend their hard earned cash on. We recently reported that the BMW range of EVs is being re-thought with the BMW i3 likely to be just a range extender and plans to extend the i-BMW beyond the i3 and i8 Supercar put on ice.

New Mercedes-Benz S-class spotted in SoCal

The new Mercedes-Benz S-class must be hustling toward the developmental-cycle finish line, because it's been spotted en masse in places such as Toronto (where it must be undergoing cold-weather testing) and Irvine, Calif. (where it must be gauging the interest of Benz-crazy vox populi). Because as devoid as it is of bodywork-breaking pillboxes, camera-obfuscating swirl paint, and surly engineers, the fact that it's seen here in little more than some sticky paper and a pair of cheap sunglasses on the driver means that the elder statesman of the automotive world is readying its next debut.