Car finance or a personal loan for buying a car?

Buying a car comes down to one question that shapes everything else: who owns the vehicle while you are still paying for it. With a personal loan, you borrow a fixed amount from a bank or lender, receive the money upfront and repay it in fixed monthly amounts over an agreed term, and you own the car from day one¹. With most car finance deals, the finance is secured against the car, which means the lender owns it until you have paid off the agreement³.

That single difference decides what you can do with the car, what happens if you miss a payment, and how easy it is to sell. A personal loan is unsecured, so the lender cannot take the car back if you get into difficulty with repayments⁴. Car finance is considered a secured loan, and with hire purchase, PCP or a logbook loan the finance company holds ownership until the final payment⁵.

The two routes also differ on deposits, credit scores and where you can buy. A car loan has no deposit to pay and can be used with a private seller or a dealership⁷. Car finance usually needs cash down or a car to trade in, and is arranged through a dealer⁵. This page sets out how each works, what each costs, and where the risks sit.

A personal loan means you own the car from day one

A personal loan for a car is a straightforward borrowing arrangement. You borrow a fixed amount from a bank or creditor and repay it in fixed amounts over an agreed number of months or years². The money is yours to spend, so you can buy from car dealerships, online listings or private sellers¹. Post Office states plainly that you can use a personal car loan to buy a vehicle privately or through a car dealership⁸.

Because the loan is unsecured, the car is not tied to the debt. A car loan lets you own the vehicle from the start of the agreement, which means the provider cannot restrict your mileage, stop you from making modifications or repossess the car without a court order¹⁰. Bank of Scotland makes the same point: you own the car from the outset, so you have the choice to customise or sell your car if you want¹¹. If you buy a car with a personal loan, you own it outright⁴.

That ownership has practical consequences. You can sell the car at any time, and there are no restrictions on mileage⁶. The loan provider cannot take the car back if you miss payments, because the car was never the security⁶. What the lender can do is pursue the debt through the normal channels, which affects your credit file rather than your driveway.

The trade-off is that you carry the whole risk of the car itself. If the vehicle turns out to be faulty, your complaint is with the seller under consumer law, not with a finance company. With hire purchase, by contrast, it is the finance provider rather than the dealer who is legally responsible to you if there are problems with the car¹².

Car finance: you pay the dealer or finance company

Car finance works differently because the borrowing is arranged around the car itself. With car finance, your payments go to the dealership or finance company rather than to a bank¹. The main options are car loans, hire purchase and personal contract purchase¹³.

With hire purchase, the finance company pays the garage for the car, and you pay the money back to the finance company in instalments, with interest added¹⁴. The finance is normally from a company separate to the garage or dealership⁶. With personal contract purchase, you might pay an initial deposit and make monthly payments much like hire purchase, but these are typically lower because you are only financing part of the car's value; at the end of the term you can return the car, pay a final payment to keep it, or trade it in¹⁵. Under PCP you get a loan for the difference between the car's price brand new and its predicted value at the end of the agreement¹⁶.

Leasing is a third route, and it is not a way to buy at all. When you lease or hire a car, it remains the property of the finance company⁶. Personal car leasing payments are usually lower than they would be with other types of car finance, but getting a lease will require a good credit score¹⁷.

Who you repay and who owns the car

The table below sets out the ownership position for each route, because it is the fact that drives everything else.

With hire purchase or conditional sale, the finance company owns the car until you have made the last payment⁶. The same applies to PCP: the finance provider still owns the car⁶. Vehicles bought using a hire purchase or conditional sale agreement do not belong to you until the last payment to the finance provider has been paid¹⁹.

Logbook loans sit at the far end of this spectrum. A logbook loan is a loan secured on your vehicle, normally a car, with the lender taking ownership until repayment²⁰. You can still use your vehicle, but the lender takes ownership of it from the start of the loan until you have paid the money back, and can take and sell the vehicle if you do not repay²⁰. You only become the vehicle's legal owner again when you have settled the agreement in full²¹.

By contrast, buying a car under an ordinary loan agreement means you own the car before it is paid for, and the lender cannot take the car back²². Some people choose a personal loan to buy a car precisely so that monthly payments go to the bank or lender, not a car finance company, and the car is not at risk from missed payments²³.

Do I need a deposit for a personal car loan?

No. A car loan is a personal loan used to buy a vehicle outright, it is not secured against your car, and there is no deposit to pay²⁴. That matters if you have no cash to put down or no car to trade in, which is exactly the situation where a deposit requirement bites hardest⁵.

Car finance usually works the other way. With car finance you need the cash to put down as a deposit or a car to trade in⁵. Zero deposit car finance does exist, and it is possible to find both new and used car finance without a deposit, though it becomes harder to get approved on more expensive cars⁷. Even where zero deposit car finance is available with a low credit score, you may have to accept a smaller amount borrowed and a higher interest rate⁷.

The deposit question is really a question about how much you are borrowing. A larger deposit reduces the amount financed, and with PCP it also affects the monthly payment because you are financing a smaller slice of the car's value¹⁵. A personal loan sidesteps the issue entirely: there is no deposit required, the loan can be arranged in advance, and it can be settled at any time, though early repayment fees may apply⁵.

Can I get car finance with a poor credit score?

It is often possible, but usually through specialist lenders and at higher interest rates³. There is no such thing as guaranteed car finance for bad credit, though a guarantor can help²⁴. There is also no definitive number when it comes to what credit score is required to purchase a new car, because requirements vary from lender to lender²⁵.

The comparison between the two routes is not straightforward. If you have a poor credit score, you may be more likely to be accepted for car finance than a personal loan⁵. With a good credit rating, a personal loan could offer a lower interest rate⁵. That is the trade-off in plain terms: car finance may be easier to obtain, a personal loan may be cheaper if your credit file is strong.

Other borrowing behaves similarly. If you have a poor credit rating, you may only be able to get a consolidation loan at a high interest rate or secured against your home²⁶. A low credit score or a less-than-ideal credit history can make it harder to get approved for consolidation loans, and may mean being offered higher interest rates than you pay now, or higher risk secured loans²⁷. Secured loans may be available to people with a bad credit history who would not get an unsecured personal loan²⁸.

If your credit file is the obstacle, it is worth understanding what lenders look at before applying, since each application leaves a mark. How loans affect your credit file explains what appears on your report and for how long.

Can I use a personal loan to buy a car from a private seller?

Yes, and this is one of the clearest practical differences between the two routes. You can use a personal car loan to buy a vehicle privately or through a car dealership⁸. A personal loan gives you more choice on where to buy, including car dealerships, online listings and private sellers¹.

Car finance is arranged through a dealer, so it does not travel to a private sale. Some lenders go further and restrict personal car loans to dealership purchases only, so it is worth checking the terms before applying²⁹.

Buying privately brings its own considerations. There is no finance company standing behind the car, so if something goes wrong your route is a complaint against the seller. Which? sets out how to complain about a car dealer, and Citizens Advice explains how to solve an ongoing consumer problem if a seller will not put things right³⁰.

If you are weighing up a private purchase against a dealer purchase, the ownership rules stay the same either way with a personal loan: you own the car from the moment you buy it, and you can sell it whenever you choose⁶.

Selling the car before the debt is cleared

This is where the two routes diverge most sharply, and where the consequences are legal rather than merely financial.

With a personal loan, you can sell the car at any time⁶. There are no restrictions on mileage⁶. The loan continues independently of the car, so selling the vehicle does not settle the debt, but it is not prohibited either.

With car finance, it usually is. It is against the law to sell a vehicle under finance until you pay off the finance in full⁹. You cannot sell the car without the permission of the finance company, and this also applies to lease or hire agreements⁶. If you want to consider a private sale, perhaps because you feel you will get more for the car than your lender, you will need to seek their permission before agreeing to sell²³. Generally, for finance options like PCP or hire purchase, you will not have complete ownership of the car until all payments are finalised, and for that reason a private sale is not legally permissible²³.

The same rule applies to logbook loans: it is illegal to sell a vehicle before the logbook loan is paid off¹⁸. If you have a car on a hire purchase or conditional sale agreement, you do not own the item until you make the final payment and complete the agreement, and you need your lender's permission to sell before finishing the agreement³².

If you want to end car finance early rather than sell, there are formal routes. Voluntary termination explains ending a car finance agreement early, and Can I sell a car that is on finance? covers the options when the car is still under an agreement.

What protects you, and where protection stops

The protections differ by route, and it helps to know which ones apply to you before you sign anything.

Cooling-off rights. There is a 14-day cooling-off period when buying a car on finance, which gives you a short window to change your mind³⁵. There is also a 14-day right to withdraw from a loan or finance agreement more generally, covered in The 14-day right to withdraw from a loan or finance agreement.

Section 75. Where you buy on credit, Section 75 can make the lender jointly liable if something goes wrong with the goods. Section 75 on loans, car finance and point-of-sale credit sets out when it applies and when it does not.

Complaints. If you have a problem with hire purchase or conditional sale finance, you need to write to the finance company, not the seller³⁰. If a firm will not resolve things, the Financial Ombudsman Service can look at complaints about credit borrowing, including logbook loans³³. Complaining about a lender or finance company explains the process.

Where protection stops. An unsecured personal loan protects the car from repossession, but it does not protect you from the debt. If you stop paying, the lender can pursue you through the courts, and the consequences fall on your credit file and potentially on your other assets. With car finance, the lender's ability to recover the vehicle is the protection for them, not for you.

If you are already struggling, free and impartial help exists. What to do if you can't repay a loan and What happens if you can't pay your car finance set out the options, and Debt: a complete guide to help, solutions and your rights covers the full range of free debt advice.