This grill coming up on them at a buck 10 or so seems to move them over pretty good. Last summer coming back from the Mercedes meet we had 3 S class's in convoy, plus an E. My friend in his silver S600 led the way at a 105, followed by my blue SDL, and my other friends black S320, with an old 280E in the rear, and we all followed him pretty close. Since we all had Euro plates on the front, it looked like a UN convoy, people moved pretty fast.
I gave up on educating left laners. First I tried to flash my high beams as is standard practice on the Autobahn to signal for a pass. But they are clueless, so I just dive around in the center at the first chance. Not the ideal solution, but certianly better than sitting behind mom in the Explorer doing 58. The shyt box SUV's seem to have a limiter to about 60mph at night, not sure why but its uber annoying.