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

British EV prototype competes for $10m prize

A Silverstone-based company has emerged as the only British (and European) contender for the $10m Automotive X-Prize, a competition to find the most environmentally friendly car on the planet. Delta Motorsport’s E-4 Coupe concept has been accepted into the next stage of the X-Prize competition and the company now has to prepare a fully functioning prototype. Backed by an American insurance company, the X-Prize was set up to 'inspire a new generation of viable, super-efficient vehicles that help break our addiction to oil and stem the effects of climate change'.

Toyota Prius camper carries on grand Scandinavian tradition

It's commonly said that folks who used to drive Saabs now drive Subarus. While this undoubtedly is true in the Northeast, in California, at least, they also flocked to the Toyota Prius. One of the more ingenious accessories ever developed for a Saab--aside from the absolutely boss rear-window louvers--was the Toppola camper.

Audi planning their own version of the electric VW e-Up

Perhaps the most promising EVs from Audi so far have been the A2 EV (pictured above) and the A1 range extender with a small Wankel engine in the boot to charge the battery. But even they were dropped from Audi’s production plans last year. But now it seems Audi are back in the production EV game with plans to produce an Audi e-tron using the underpinnings of the electric VW e-Up, but with Audi styling and an upmarket Audi interior and high-end Infotainment.