the new c class amgs are the c-32 AMG. the old ones were the c-43 so it prolly wasnt that.
Then there is the e-55, sl 55, ml 55, cl 55, slk 32, clk 55, g55, s55.
Im guessin it was a real AMG with the 320 badge. If that was the case, he prolly should have taken the AMG off as well.
I had a 99...