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F1 star Vettel to help develop 560hp Infiniti

NISSAN’S premium car division, Infiniti, is pressing ahead with the development of a high performance version of its Q50 executive saloon. What’s significant about the news is that Formula 1 racer, and Infiniti’s Director of Performance, Sebastian Vettel has added his input to the programme. The four-time Formula 1 world champion recently tested the 560hp high performance sports saloon at the Millbrook Proving Ground testing facility.

The Porsche P1 is lighter, greener and more exclusive than McLaren's new hypercar

Long before the legendary Porsche 911 -- before, even, the Porsche 356 -- Ferdinand Porsche was tinkering with alternative powertrains and designing road-worthy vehicles. Though it wasn't the first vehicle to bear his name, the “Egger-Lohner electric vehicle, C.2 Phaeton model” was the earliest result of his efforts. Perhaps getting the jump on the modern alpha-numeric craze/plague, it was shortened to a simple “P1.” The P1 (we'll refer to it as the Porsche P1 from here on out to avoid confusion) made its first appearance in Vienna on June 26, 1898, and it didn't last long in the public eye: Before Porsche decided to pull it out and put it on display, it had reportedly been sitting in a warehouse, untouched, since 1902.

2011 Mercedes-Benz SLS AMG to start at $183,000 when it debuts in May

The 2011 Mercedes-Benz SLS AMG is a rare blend of top-shelf performance and iconic styling that comes along perhaps once in a generation. And gullwings don't come cheap. This SLS AMG will debut on May 10 with a base retail price of $183,000, a Mercedes spokesman told AutoWeek.