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Mazda MX-5 GT: A rather warm MX-5

The track only Mazda MX-5 GT Back at Frankfurt in 2009, Mazda revealed an MX-5 which had been put on a serious diet – the Mazda MX-5 Superlight – but which was sadly just a concept. And now we get a super-light MX5 that isn’t a concept but also can’t be bought for the road because it’s a track car – the Mazda MX-5 GT. MX-5 lovers the world over weep.

EPA calls for lower-sulfur gasoline

The EPA proposed a package of rules Friday that includes cleaner gasoline and stricter limits on pollution from the tailpipes of cars, despite objections from the oil industry. The rules, known as Tier 3, have been supported by car companies because they would bring U.S. standards into alignment with those of California, where gasoline must have a lower sulfur content to help reduce tailpipe emissions.

Hyundai PassoCorto coming to Geneva

Hot on the tailpipes of the Kia GT4 Stinger's debut in Detroit comes word of an even racier-looking two-seater from parent company Hyundai – the PassoCorto. Built by and for Gen Y car enthusiasts, the PassoCorto was styled by 16 students in the Master's program of transportation design at the Istituto Europeo Design (IED) in Turin. The students were tasked by Hyundai Design Center Europe with making “…the car that would be on top of their list for buying and driving.” We don't know any Gen Ys who could fork over close to $60,000 for a car, the cost of the similarly-sized Alfa 4C, but we know plenty who would like to have one.