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

BMW's quirky new i3

The side view of the new BMW i3 electric vehicle takes some getting used to, with no two windows the same size or shape. The i3 is high-waisted through the front door and then there's a notch for a taller rear-passenger window and the rear-hinged rear door and a narrow, tapering window at the rear quarter. Yet when you look at the underlying structure -- made of carbon-fiber-reinforced plastic -- an innovative choice for a mass-produced car -- there's a giant side opening from front to rear.

Bentley Continental GTC (2011) first official pictures

Bentley has shown the convertible sister to the new Continental GT coupe: it's the new Conti GTC, due to be unveiled at the 2011 Frankfurt motor show. The Continental GTC Mk2 is entirely in line with the latest coupe - a sophisticated, subtle update to the 2005 original. There's the same smoother front end styling, the more squinty headlamps and a more exaggerated 'power line' with incredibly sharp creases.

Austrian Grand Prix Qualifying: WILLIAMS front row – Massa on pole

Valtteri Bottas, Felipe Massa and Nico Rosberg – the front three in Austria The writing was perhaps on the wall for the Mercedes domination of the 2014 F1 season after the Canadian Grand Prix, and the writing is now loud and proud for Williams as they lock out the front row for the Austrian Grand Prix tomorrow. Massa has taken pole – his first pole for six years – with team mate Valtteri Bottas just 0.087 seconds behind as Williams took advantage of errors from Lewis Hamilton in the Mercedes, which also compromised Nico Rosberg, creating a Williams front row in the process. Hamilton’s first run didn’t count because he took all four wheels over the white line at turn eight, and he skidded out on his next quick lap, leaving him dead last in final qualifying but starting ninth after Nico Hulkenberg’s disqualification.