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

Video: GM's Frank Saucedo, Niki Smart and Gael Buzyn on the Elmiraj concept

GM director advanced design Frank Saucedo features in a new video explaining the design process behind the new Elmiraj concept. Saucedo, who oversaw the concept's development at GM's advanced design studio in North Hollywood, California, talks about how the Elmiraj – the second in a series of three concept cars that began with last's year Ciel – is a study of how they can progress and evolve the carmaker's ‘Art and Science' design philosophy. GM's interior design manager Gael Buzyn and exterior design manager Niki Smart also feature, with Smart explaining how the Elmiraj concept is focused on the notion of ‘the drive' and has been designed to reflect dynamism while the Ciel was about ‘the journey', represented by a luxurious interior.

Toyota Aygo Black launches – again

The Toyota Aygo Black goes on sale in April If you want a car to blat around a city or any congested urban area, one of the best there is is the Toyota Aygo. It’s well-built, huge fun to drive and – despite being far from the cheapest in its class – holds on to a good chunk of its value. And if you want a Toyota Aygo with all the toys there’s now a new model – the Toyota Aygo Black.

Infiniti Essence Concept kicks off Pebble Beach

The Infiniti Essence Concept kicked off this year’s Pebble Beach Concours d’Elegance This year’s event at Pebble Beach has kicked off with a gala dinner and the US debut of the Infiniti Essence Concept that we saw recently at the Geneva Motor Show. Much bigger than you would expect from a Japanese Coupe, the Infiniti Essence is over 15 feet long and features a 3.7 litre V6 turbo coupled with am electric motor, designed to give a whopping 590bhp. The interior of the Essence is much more Japanese than the outside.