BMW had to comply with new Euro 6c emission regulations, and since it made some changes to the engines, it improved the rest of the 6-Series through a life-cycle-impulse in 2015.

BMW introduced the third generation of the 6 Series in 2011 as a coupe and, in the following year, as a four-door coupe named Gran Coupe.

In 2003, after a 14 years gap, the 6 Series from BMW returned to grab the attention for the long-awaited GT offer from the Munich based car manufacturer. But that wasn't all.

The first generation of the 6-Series was built between 1976 to 1989 and its lines were highly appreciated by the customers. It took another 14 years until the second generation of the 6-Series to be unveiled.

The BMW 635 CSI was the most powerful version of the first generation of the 6 series coupe at the time of its launch on the market in 1979. It was a coupe faster and more comfortable than other GT vehicles on the market.

BMW took a gamble when it introduced the first generation of the 6-series, but the sales of that magnificent coupe rewarded its hopes.