Want a car loan.
All car dealers offer loans on cars and online there are companies like carloans4u. Or go to comparison sites.
Check the interest rates for the lowest figures that you can get. The thing called APR. Which very crudely might be between 5 an 13%. Dependent on your circumstances.
There are also companies that offer a “Lend to Buy Loans” where you can agree a loan, then find the car. This gives you the ability to be effectively a cash buyer. So haggle for the best price with Multiple car dealers. For a proper explanation.