The 2011 Autobacs Super GT Series was the nineteenth season of the Japan Automobile Federation Super GT Championship including the All Japan Grand Touring Car Championship (JGTC) era and the seventh season as the Super GT series.
It is a series for Grand Touring race cars divided into two categories: GT500 and GT300.
The season was due to start on April 2, but the 2011 Tōhoku earthquake and tsunami caused its postponement.
In the GT300 class, Goodsmile Racing & Studie shocked everyone by winning the championship with the Hatsune Miku itasha-liveried BMW Z4 GT3, giving series veteran Nobuteru Taniguchi and Taku Bamba their first title in this series.
[1] However, due to the 2011 Tōhoku earthquake and tsunami on March 11, a large part of the season was modified to cope with the situation.