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

A closer look at the 2015 BMW M3 sedan and M4 coupe: Turbocharged performance is gonna cost you

By the time the 2015 BMW M3 sedan and M4 coupe were revealed at the Detroit auto show, we already knew a lot about what to expect from the Roundel's newest generation of high-performance driving machines. It was no secret, for example, that the new M3 sedan and its two-door counterpart, the M4, will be down two cylinders and a few hundred pounds from their predecessors. Now that we've had a chance to get a look at the cars in production trim, here's a closer look at what's under all the aggressively vented fascias, spoilers and M badges.

Audi to build cars that can predict the future

Audi is hoping to make traffic jams, parking and city centre navigation much easier with a new suite of technology called Audi Urban Intelligent Assist (AUIA), while Audi traffic Light Online helps you avoid red traffic lights. Combining the work of its own Electronics Research Laboratory in Silicon Valley with four leading US research universities, the eventual aim is that this new technology will essentially be able to predict the future. On Bing: see pictures of Audi Urban Intelligent Assist On Bing: see pictures of Audi Traffic Light Assist The ideas is that with constant and continual traffic analysis in the world’s biggest cities, Audi Urban Intelligent Assist will learn to anticipate the optimum time for your journey, and then use the most lightly congested routes to get you there.

Rolls meets massive demand from Chinese super-rich

By Jack Carfrae Motor Industry 26 April 2007 01:28 Four showrooms not enough to serve the needs of all those impoverished rice pickers? Apparently not. This is Rolls' fifth Chinese dealership and its eightieth worldwide.