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New SEAT Leon SC: Price from £15,370

The new SEAT Leon SC (3-door), which debuted at the Geneva Motor Show last month, will cost from £15,370 for the S 1.2TSI. Not only is the Leon SC cheaper than the Hatch, SEAT has gone to some trouble to differentiate the two with the SC getting a lower roofline, more steeply raked windscreen and new tailgate, as well as being 35mm shorter. Despite which the Leon SC still has decent leg and head room in the back and a boot that’s as big as the Leon hatch.

Koenigsegg's craziest supercar yet debuts at Geneva

Here's what you need to know about the Koenigsegg One:1. It weighs 1,360 kilograms; it produces 1,360 hp. One horsepower per kilogram, which is why mad scientist Christian Von Koenigsegg is absolutely justified in bragging about it: it's the world's first "mega car," he said.

What's different about electric cars this time? A column by Kevin A. Wilson

Thirteen years after the General Motors EV1 was rolled out to cheers from advocates of a revolution in the way we power automobiles, those same advocates are out front cheerleading yet another revival of an idea as old as the automobile itself: Run 'em on batteries. Batteries aren't a source of energy. They're just storage units, a convenient means of making power portable.