Magnaflow Exhaust Systems - 16636 on 2040-parts.com

Audi shows S3 Sportback (2013) – but is a used S3 a better buy?

Here’s Audi’s S3 Sportback, the five-door version of the 296bhp Quattro hot hatch unveiled last year. The S3 Sportback takes 5sec flat to accelerate from 0 to 62mph, that’s one-tenth of a second quicker than Audi’s official figure for its three-door stablemate. That’s because the initial 5.1sec S3 time was only an estimate, and Audi’s subsequent tests have shown the three-door S3 actually dipping below five seconds in the 0-62mph sprint.

Toyota Hydrogen Fuel Cell breakthrough to be announced at Frankfurt Motor Show

Toyota Hydrogen Fuel Cell breakthrough to be announced at Frankfurt Motor Show Regardless of whether you think the electric car is potentially a planet saviour or not, the idea of powering cars with hydrogen is a powerful one; the holy grail of automotive powertrains. Technically, ICE cars can be built to run using hydrogen (and a retro-fit allowing that to be achieved economically would be a huge breakthrough) but car makers are heading down the road of electric cars being powered by a hydrogen fuel cell at the moment. In Toyota’s case, that means a setup similar to their hybrid cars, with a hydrogen fuel cell replacing the petrol engine.

Concept Car of the Week: Mazda Taiki (2007)

Mazda had been doing fantastically well with its concepts since the end of 2006, and its offering for the 2007 Tokyo motor show didn't buck the trend. The fourth in the 'Nagare' series that explored the idea of 'Flow, it lined up on the Mazda stand with its older brothers for the first time, and was understandably a most impressive display and one of the highlights of this show. Here's what Nick Hull had to say about the Taiki at the time.