Know your apr!
The interest rate you pay on a car finance deal is generally referred to as APR. (annual percentage rate) .If you are entering into a finance transaction you should know what apr your are paying.
Based on todays bank rates you shoud never pay more than10% .The higher the loan amount the more relevant the annual percentage rate is.
Check what the documentation fee is .It can vary from €50 to €120 depending on the lender