2011 Mercedes-Benz GL-Class GL 450 4MATICĀ® Steel Gray Metallic Ash w/Full Leather Seat Trim.Clean CARFAX.Reviews:* If you are torn between a need for passenger and cargo room and a want for refined driving dynamics and appearance, the Mercedes GL-Class could be the solution for your dilemma. Those looking for fuel economy in the full-size SUV class would do well to give the GL350 BlueTEC a serious look. Source: KBB.com* Excellent V8 performance; quiet cabin; high standard of luxury; comfortable seating for all; fuel-efficient diesel engine. Source: Edmunds