Everytime I see a used car ad that includes "Mobile 1", I consider someone is lying. My nephew ran an ad on e-bay saying his Honda Si had only "Mobile 1" in it and I know his dad ran our fleet 15/40 in it because it was free. Anyone how can't spell Mobil 1 is not using Mobil 1!....On of my pet peeves. For me, its a big red flag in a car ad.