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

2014 Nissan Maxima priced at $31,810

The 2014 Nissan Maxima 3.5 S goes on sale this week and costs $31,810, including destination. The upgraded Maxima 3.5 SV now costs $34,900. The S model keeps the same price as 2013, while the SV goes up about $800.

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.

Audi A2 electric concept heads for Frankfurt

Audi A2 Concept EV - Frankfurt bound The last Audi A2 was perhaps the only real failure for Audi in the last twenty years. But that hasn’t stopped them reviving the moniker and attaching it to a new concept heading to Frankfurt – the electric Audi A2 Concept. Audi say the A2 concept has an electric-only powertrain, which sadly means they are not pursuing the elegant range-extender solution with a Wankel engine they showed in the A1 e-Tron at Geneva last year.