Attempting once again to invent a new automotive segment, as it did with the X6, BMW designs a new concept for the Geneva Motor Show it calls a Progressive Activity Sedan. This vehicle has four doors and an open cargo area, and only differs from a station wagon body style by the car's higher riding position and the fastback slope to the roofline. The car is officially called the Concept 5 Series Gran Turismo, and BMW released photos and details today.
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