Here are some fresh spy shots of BMW’s new Mercedes CLS and Audi A7 Sportback adversary, the four-door version of the latest 6-Series, which was spotted testing in Europe.
The third iteration of the 6-Series after the two-door Coupe and Convertible models will most likely be called the 6-Series GT or the 6-Series Gran Coupé and will reach showrooms in the first half of 2012. BMW believes the four door model will overshadow the rest of the range and predicts that it will account for around half of all 6-Series sales.
