You're probably looking at getting a loan to cover the negative equity and then hopefully the savings made on the Merc can help you towards paying the loan off quicker. Just make sure you know whether or not the loan has a higher interest for any early repayments.
Either that or you'll need to strike lucky with a private buyer who won't mind working WITH you on ridding the car of finance after agreeing to a deal.
Good luck!
Either that or you'll need to strike lucky with a private buyer who won't mind working WITH you on ridding the car of finance after agreeing to a deal.
Good luck!