At present, the automotivefinancialservices in our countryare presented mainly in threeloanways of manufacturer 's loan, dealersloanand "dealer-bank - insurance company" loan.
If they know, they will not give you as good a deal on the car because they can't count on making money on your loan. (If the dealer can match the loan you have found elsewhere, it is fine to get the loan from the dealer).
When you get ready to contact a dealer, don't discuss that you have a loan already arranged and never, never, never tell a car dealer that you are going to pay cash, even if you are.