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

Driven: BMW 335i Cabriolet

The 3 series has come a long way. While the original 1975 E21 was initially only available as a two-door sedan, it was soon transformed into a cabriolet thanks to an aftermarket conversion kit by Baur. In 1982, the E30 was a two or four-door sedan until several years later, when BMW offered the "Touring" wagon and the full factory-produced cabriolet.

'Porsche by Design: Relentlessly Pursuing Perfect’ short film released [w/Video]

‘Porsche by Design: Relentlessly Pursuing Perfect' is the latest in a series of historical videos released by the North Carolina Museum of Art ahead of its upcoming exhibition, ‘Porsche by Design: Seducing Speed'. The latest episode walks viewers through the carmaker's history and evolution and features former Porsche director of design Harma Lagaaij – credited with the design of the 924 and also BMW's Z1 – along with a number of automotive critics and historians along with Speaking of the part he played in the evolution of Porsche, he says "I was never afraid of changing this icon. On the contrary, I was convinced with my design team to never stand still, never be complacent about it being good enough, it being popular and famous and there's no need to change it.

Vauxhall to launch sub-£7k city car

Vauxhall is believed to be working on a budget city car to rival the Toyota Aygo, Peugeot 108 and Citroen C1 trio unveiled earlier this month at Geneva. According to Auto Express, the new small hatchback will be based on the Chevrolet Spark platform and will start at less than £7,000 – undercutting the firm’s current Adam model by over £4,000. On Bing: see pictures of Vauxhall city cars Find out how much a used Vauxhall costs on Auto Trader If you’re expecting a bland box on wheels like the Agila, don’t fear – as Vauxhall has reportedly said the new car will “have its own distinct personality”.