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.

NY Times reporter says he followed Tesla's advice

A New York Times reporter says he was following the advice of Tesla employees when he drove an electric Model S sedan beyond its indicated range in an effort to reach a recharging station. Responding to a blog post by Tesla Motors CEO Elon Musk highly critical of his original article, Times reporter John Broder on Thursday said he did not set out to sabotage the test drive -- refuting one of Musk's most-damning points. Broder also refutes Musk's claim that he drove the car around a parking lot in a deliberate attempt to fully discharge the battery -- Broder says he was looking for the recharge station in a poorly lighted rest stop at night.

SEAT Leon Cupra R at Frankfurt

SEAT are bringing the 265bhp SEAT Leon Cupra R to Frankfurt The 265bhp 4-pot turbo in the Cupra R produces 265 bhp, and manages to polish off the 0-060mph sprint in 6 seconds, and on to 155mph. But it’s no sluggard on the economy front, achieving almost 35mph average. The Cupra R comes shod with a set of 19″ alloys, which hide a formidable set of 17″ discs (16″ at the back).