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

How Google's autonomous car navigates city streets

Google's self-driving car has been on the road for five years now, at various levels of autonomy. From the ease and relative serenity of California's arrow-straight highways, the car drove hundreds of thousands of miles with a greater level of concentration and mastery than the wandering attention spans of humans could accomplish. In 2012, Google shifted from the freeways to the cities, navigating a far more convoluted set of challenges: the slow-speed chaos that comes with any city, any suburb, any place with people and cars in it.

Mini 5 Door

We don't normally cover the addition of new variants to an established model range, but the five-door version of the latest, third generation Mini is an exception. In terms of pure numbers, the new model is 161mm longer than the Hatch, at 3,982mm, and has a 72mm-longer wheelbase, at 2,567mm. Standing 1,425mm high makes it 11mm taller.

Ferrari supercars

By Tim Pollard 29 July 2008 09:00 Say 'supercar' and the man in the street thinks of Ferrari. Eponymous founding father Enzo set up in Modena in 1929 as the Scuderia race team, and it wasn't unitl 1947 that the first road cars appeared. Since then, virtually every model has come to define the contemporary supercar, although there have been some duds along the way too.