The new 3-series GT is expected to be unveiled at the Paris Motor Show in September before sales begin in March 2013.

Our spies have once again camped out in the snow and managed to catch a prototype of the new BMW 3-Series GT while it was slowly gliding along some very slippery looking ice.

The raised ride height and sloping roof line are clear to see in the video when comparing it to the new sedan.

Engine options are set to be inherited including the range-topping 335i that uses a twin-turbo 3.0 liter inline six-cylinder unit producing 306 PS (225 kW / 302 hp).

The new 3-Series GT is expected to be unveiled at the Paris Motor Show in September before sales begin in March 2013.

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