Lamborghini launch lower carbon Gallardo

Italian sports car maker Lamborghini introduced a lighter, faster and less-polluting version of the Gallardo, its most successful model ever, at the Geneva International Motor Show today.

The sleek Gallardo LP560-4 weighs 44lbs less than the previous Gallardo, and the revamped engine shaved three-tenths of a second off the time it takes to go from zero to 62 mph, now 3.7 seconds.