$294 Bill Shows Why Mercedes Diesels Will Piss Off U.S. Consumers

The hidden cost in owning a clean diesel Mercedes? Filling it up with AdBlue urea solution at an outrageous price of $32.20-per-gallon. Consumer Reports felt the pain after receiving this $294 bill for a top-off in their diesel Mercedes GL350. » 1/06/10 7:00pm 1/06/10 7:00pm