I could really use some advice. So I bought a 2006 mercedes S430 with 89k and very minimal service history (STUPID I know). I paid $12,500 for it and now I have $12,200 left on my loan. I was going to trade it in at a local toyota dealer and they offered $8,000. I'm interested in a 2012 rav 4 they have. They're selling it for $18k and with the extra $4k I owe it will be around $23k. Should I just take the risk with a mercedes with no service history or get a one owner that is going to cost a bit more and take a loss on the mercedes? Please help! Thank you!