Filed under: Hatchback , Chrysler , Dodge Dodge might have teased us with a few images and some initial powertrain details on the 2013 Dart , but Fiat and Chrysler CEO Sergio Marchionne has provided even more in an interview with Reuters . According to Marchionne, the Dart is one piece of a larger puzzle for Chrysler in 2013, and the all-new Dart – based off a widened and stretched Alfa Romeo Giulietta – will hit 40 mpg thanks to a host of new engines and transmissions. As previously reported , the turbocharged 1.4-liter MultiAir fitted to the Fiat 500 Abarth will grace the top of the Dart range, but Dodge also plans to fit modified versions of the 2.0 and 2.4-liter World Gas Engine, comically rebranded as the Tigershark. When the Dart debuts, a Fiat-sourced six-speed dual-clutch transmission will feed the front wheels, but later in 2013 Dodge will reportedly offer a nine-speed automatic gearbox supplied by the ZF Group and manufactured in South Carolina.

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Report: Marchionne: 2013 Dodge Dart will have optional 9-speed auto, hit 40 mpg