Thanks for clarifying that Corey. My recollection was $1400 on a higher priced older car, my memory might be off or they might have raised it since I got my car in 2010. Also around that time a local buddy of mine bought a roadrunner vert from a private owner and I seem to recall him griping about paying $1400 to the state.
I paid 7-1/2 % on my 71 as the title was assigned to a dealer. I get nailed further as I live in Cook "crook" county and got hit with an additional 3/4% tax. The county has since raised that to 1%. I'm not aware of any other counties in IL that have an additional sales tax on cars.
As I look into states for me to possibly flee to, Indiana was high on the list and I'm sorry to hear about that 7% tax on all used car sales. That definitely makes me less inclined to move to Indiana!
But talking about IL private owner car sales tax, I have to repeat what I said before. If you buy a vintage car from a private party that isn't very expensive, you are almost guaranteed you'll be hearing from the state shortly afterwards accusing you of underreporting your purchase price and billing you for what additional they claim you owe plus penalties for your alleged deceit. You are guilty unless you can prove yourself innocent. I hear these stories all the time locally at cruises and shows. I have no idea where the state determines these high values. I did hear about a guy who bought a 4 door AMC for around $3000 and the state said it was worth over $14K. A friend of mine bought a driver quality '78 Corvette for $4500 and got the same harassment from the state on allegedly underreporting the purchase price. It sounds like the are doing this on every private owner used car sale over a certain age, and it's pretty unreasonable as we all know that just because a car is over 25 or 30 years old doesn't mean it's worth over 14 grand, which is what the state's policy seems to be!