Plain-English guide
How Does Car Finance Work? A Plain-English Guide
Free and independent. PCP, HP, leasing and loans explained in plain English — then work out your own numbers.
Car finance lets you drive a car now and pay for it over time — usually 2 to 5 years — through a deposit and fixed monthly payments that include interest. The four main types are PCP, HP, leasing (PCH) and a personal loan, and they differ mainly on whether you end up owning the car.
This guide walks through how each type works, what APR and the deposit really mean, how much you can borrow, and how to get out early. Then you can put any of it to work with our free calculators.
What is car finance?
Car finance is a credit agreement that spreads the cost of a car over monthly payments, plus interest. You drive the car straight away and pay the lender back over the term.
Every car finance agreement has the same building blocks: a deposit you pay up front, an amount you borrow (the price minus the deposit), an APR that sets the interest, and a term — the number of months you pay over. Get the full side-by-side maths on the car finance calculator.
The lender must be authorised by the FCA and run an affordability check before agreeing to lend. That check is why your income, outgoings and credit file matter.
The 4 types of car finance: PCP, HP, leasing and loans
There are four main ways to finance a car in the UK: PCP, HP, leasing (PCH) and a personal loan. The right one depends on whether you want to own the car and how often you change it.
PCP keeps the monthly low by deferring a big chunk of the cost — the balloon — to the end. HP clears the whole price over the term, so the car is yours once the last payment lands. Leasing is long-term rental: you hand the car back and never own it. A loan buys the car outright, so it's yours from day one.
| Type | Own it? | Monthly | Balloon? | Best for |
|---|---|---|---|---|
| PCP | Optional | Lowest | Yes (GMFV) | Low monthly, changing car often |
| HP | Yes, at the end | Higher | No | Owning it, keeping it simple |
| Leasing | No | Low–medium | No | Never owning, a fixed budget |
| Personal loan | From day one | Medium | No | Owning outright, no mileage limit |
What is APR and the deposit?
APR is the yearly cost of the finance, including the interest and any compulsory fees — and the deposit is the cash you put down up front. Together they decide your monthly payment and the total interest.
A bigger deposit cuts the amount you borrow, so it lowers both the monthly payment and the total interest. APR is the one number that lets you compare deals fairly, because a lower monthly often just hides a longer term and more interest. Turn any quote into pounds of interest on the APR calculator.
In plain English
How much can you borrow and get approved for?
How much you can borrow depends on your income, your outgoings and your credit file — not a fixed limit. Lenders run an affordability check under FCA rules before they agree.
A stronger credit score and lower monthly commitments push the figure up; a tight budget or recent missed payments pull it down. Our eligibility estimate works out an indicative amount from a monthly budget, with no credit check and no mark on your file.
Which type works out cheapest?
The cheapest type is the one with the lowest APR over the shortest term you can afford — usually HP or a personal loan if you keep the car. On a £20,000 car with £2,000 down over 48 months at 9.9% APR, HP runs about £452 a month and £23,695 in total.
The same car on PCP with an £8,000 balloon drops to roughly £314 a month, but the total to own it climbs to about £25,086, because you finance that balloon for the whole term. Leasing can be cheaper still per month, but you never own anything at the end. Compare them all on the main calculator.
Can you end car finance early?
You can end most car finance early — settle it in full, overpay to clear it faster, hand it back, or sell the car. Settling and overpaying save you the remaining interest.
- Settle in full: pay the outstanding balance now and claim the interest rebate. Work it out with the settlement calculator.
- Overpay: put extra in each month to cut the interest and shorten the term.
- Voluntary termination: hand a PCP or HP car back once you've paid 50% of the total, under the Consumer Credit Act 1974, sections 99 and 100.
- Sell or part-exchange: settle the finance from the sale and keep any equity above what you owe.
Were you mis-sold? The car finance scandal, briefly
Millions of UK car finance agreements taken out between 2007–2024 may have been mis-sold through hidden commission. If a broker raised your interest rate for a bigger commission, you may be owed redress.
The FCA is running a motor finance redress scheme after the Supreme Court ruled on commission disclosure on 1 August 2025, with payouts expected through 2026. Read the scandal explained for the full picture.
Any figure is an estimate, not a promise — and you can claim free yourself, with no claims firm taking a cut.
Frequently asked
How does car finance work?
What are the types of car finance?
What deposit do you need for car finance?
Can you get car finance with bad credit?
Is car finance worth it?
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