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

Porsche 911 Carrera 4 GTS: Another ‘Final’ 911 arrives

Porsche 911 Carrera 4 GTS - now you can have your GTS with 4WD It’s never been easy to pick a 911 to buy. Despite all 911s looking much the same to all but the Porsche nutter, there’s a choice of at least a hundred different models (well, it feels like it when you try to decide), from the pure 911 Carrera 2 on up to the Turbo Cab and all the bonkers ‘Track’ 911s – the GT this and the RS that. And now, just to confuse things even more – and to extract a few more sales before the 997 version of the 911 joins the list of 911s that once were – we get the Porsche 911 Carrera 4 GTS.

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.

2010 Cadillac SRX recalled for possible fire issue

Cadillac is recalling 3,996 copies of the 2010 SRX crossover to check for possible damage to a power steering line, which could result in a fire. If the power steering line is damaged, fluid could leak out onto hot engine parts and start a fire in the engine compartment. Cadillac says only one fire has been reported.