Vietnam "police action" dead on U.S. side: 58,209
Iraq "police action" dead on U.S. side (to date): 3,976
3,976 looks like millions to me, too.
Also, Iraq civilian casualties are inflated because most figures account for ALL deaths, regardless of cause. They accept terrorist attacks on native population, "native insurgents", accidental deaths in theaters of combat, and other non-U.S. related killings of Iraqi civilians as a part of the overall body count.
Nobody cares about the truth these days.