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Fiat 500 by Zagato

Fiat's little 500 has been around for a while now, but thanks to Zagato the diminutive city car has received a new persona. The 500 has gained a more coupe-esque silhouette, with everything North of the beltline being new. The 500 Zagato Coupe acquires the trademark ‘double hump' roofline, as well as an evolution of the ‘cross over' C-pillar.

Ford prototype seat measures your heart rate

Ford continues its foray into health and wellness with a car that can monitor the driver's heart activity. Research engineers in Germany have developed a prototype seat with six sensors that can monitor the heart's electric impulses through clothes and give an early warning as to whether a driver should seek medical attention because of irregularities. Drivers who have cardiovascular disease are 23 percent more likely to be involved in a car accident.

Autoweek in review: Lambos on parade, record breakers and the Ferrari LaFerrari

The week kicked off with renderings of a Maserati MC12 successor. We also reviewed the 2013 Nissan Nismo Juke and 2013 Cadillac ATS. Tuesday, we bench raced a new crop of supercars, comparing the Ferrari LaFerrari, McLaren P1, Pagani Huayra and Bugatti Veyron Super Sport -- read here to find which one came out on top.