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Designing the sound of tomorrow's electric cars

By 2019, the European parliament has ordered that all new electric cars sold in the EU must be fitted with a device that emits noise to make them more audible to pedestrians. With safety legislation in America and elsewhere set to follow, this presents an opportunity to completely rethink the sound electric cars make. It's a chance to take it beyond a warning sound by considering something that harmonizes with its surroundings.

Suzuki announces trio of concepts for Tokyo

Suzuki has announced it will unveil three new concepts at next month's Tokyo motor show. The Crosshiker compact three-door crossover is described as an alternative to the 2011 Regina/G70 concept. Along with a panoramic roof, Suzuki promises it will adopt a more exciting design tailored specifically for adults while keeping it playful.

GM considers CVTs for small cars

General Motors Co., aiming to give its small cars a sales edge, may introduce continuously variable transmissions to deliver better fuel economy, executives say. GM doesn't use CVTs now. But they could be used on models such as the Chevrolet Spark, Aveo and Cruze in the next three years, said Mike Arcamone, CEO of GM Daewoo Auto & Technology.