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'.

Fast cars, fast rise for Miami dealer

The top-selling Audi dealer in the United States is 23 years old--and he has been running the business since he was 19. His name is Brett David, a wunderkind who took over Prestige Imports of Miami in 2007 after a tragedy. David inherited the business when his father and automotive mentor, Irv David, died unexpectedly of a fourth heart attack at age 56.

Lamborghini Murcielago LP650-4 Roadster (2009)

By Ben Pulman First Official Pictures 13 March 2009 16:30 Another week, another special edition Lamborghini - but this is the Murcielago LP650-4 Roadster, the most powerful Raging Bull this side of the new SV. Not a bit of it – this LP650-4 has 641bhp, 10bhp on the standard car. The peak torque figure and the four-wheel drive system remain unchanged, so the 0-62mph sprint time remains pegged at (a hardly lethargic) 3.4 seconds, but the top speed is up a few units to 205mph.