I recently purchased the GLK350 after an exhaustive search for a new vehicle. I researched and drove Toyota, Honda, Hyundai and Nissan but none compare to this vehicle. The GLK is comparably priced to a fully optioned Toyota or Honda but much more fun to drive and its not like every other vehicle on the road. I am not sure why others are getting such low gas mileage (driving style???) but I am getting 19-21 in the city as as much as 25 on the highway and I "get on it" from time to time. I didn't get a fully optioned GLK. (no multi media PKG) but im impressed. The ride is very nice and as of yet, no problems, (4000 miles on ODO). Love the looks and the "solid feel". A real hit in my book.
Panoramic sunroof, cell phone interface, comfortable ride, SOLID as rock feel.