2011 Mercedes-Benz GL-Class GL350 BlueTEC. Recent Arrival! 2011 Mercedes-Benz GL-Class GL 350 Obsidian Black Metallic 3.0L V6 24V TurboCharged, Black w/Full Leather Seat Trim. If you're in the market for a new or used car, you've come to the right place. The staff at St.... via AutoRevolution