auto loan refinance poor credit

I’m looking for auto financing, credit,loan. I have poor credit but an income of about $60,000 a year.?
I am trying to buy a car, a specific car a 2005 Maserati Quattoporte M139. I have $5000 for the down so i need to finance $27,000 about 70% of it value. I have bad credit but with my other And i have a combined income of $60,000. I expect a rate of 20% or so $750 a month does not scar me. Does anyone know a private lender


