I know how it is with the credit issues and cars! We bought a Jeep Liberty new last year and put 10,000 down, but got an 18% interest rate.
Well stupid me and DH decided to do it anyhow and it was the worst mistake ever honestly. I wish we just would have bought something for cash.
I think it's very cool you are waiting to get it and I think it's absolutely great your credit is improving! I know how much of a struggle that has been for us!
I hope you get your dream car very soon!