Mercedes-Benz

Test Drive: 2013/2014 Mercedes-Benz GLK350 With Start-Stop

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Mercedes-Benz has added start-stop technology to its compact SUV, the GLK, along with direct injection and diesel engine technology, to boost fuel economy. It’s a win-win-win with better fuel economy, more power and all of the usual Mercedes luxury.

Tesla Model S

Battle of the Esses–New S-Class Mercedes vs Tesla Model S

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Mercedes, the traditional automaker, offers choice to its customers while the upstart Tesla bets on one power source–electricity. The early returns for the year show the newcomer charging ahead, but this is a long race and one being fought on a worldwide stage.

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