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

2013 Mazda3 MPS & revised Mazda 3 range prices

Mazda has revealed the 2013 Mazda3 MPS hot hatch and announced it is adding the Tamura and Venture to the standard range. The 2013 Mazda3 MPS gets some small titivations (although you do need to look quite hard – there’s even fewer changes than the regular 2012 Mazda3) with some new tail light graphics, a new gunmetal finish for the 18″ alloys and a black Mica finish for the trim at the bottom of the back bumper, door mirrors and inner roof spoiler. Fortunately, Mazda has kept the peppy 2.3 litre turbo petrol that offers 256bhp and can scuttle the little Mazda to 62mph in 6.1 seconds.

Vauxhall planning City Car

The 2004 Opel TRIXX Concept With the world and his dog seemingly trying to squeeze in to smaller and smaller cars, it should come as no surprise that Vauxhall/Opel’s new boss in Europe – Nick Reilly – says that the number one priority for GM in Europe is a new City Car. After all, what was once considered as small as you need to go – the Corsa or the Agila – seems something of a heffalump compared to many of the city cars flooding in to our cities. So how far down the line are Vauxhall with their City Car plans?

Smart Forspeed concept signals new design direction

Smart will unveil a new concept at the forthcoming Geneva motor show that signals a new design direction, hints at future product and confirms parent company Daimler's renewed commitment to the brand. Car Design News was granted early access to the concept, baptized Forspeed, at a secret photography studio in Stuttgart last week and heard the head of advanced design, Steffen Kohl, explain how the two-seat, electric-powered vehicle prefaces design themes in both the next Fortwo and the revived Forfour, which will be launched in 2014. "The fullness of this concept's exterior surfaces is important and will be reflected in future production models," said Kohl, "Smart will still be short, spacey, agile, and with wheels at the corners of the car, but with an added sporty and emotional design and without losing all the brand's iconic elements like its ‘plastic fantastic' aspect and the safe and hi-tech modular tridion shell assembled with all these changeable body parts.