PCP car finance explained — including the balloon payment

The structure: three payments, not two

PCP (A car finance product with lower monthly payments and a large optional final payment (the balloon) if you want to keep the car.) has three moving parts. First, an optional deposit at the start. Second, monthly payments across the term that cover the car's expected depreciation plus interest — not its full value. Third, an optional final payment, usually called the balloon or Guaranteed Future Value (The minimum value the lender guarantees your car will be worth at the end of a PCP agreement, based on agreed mileage and condition.) (GFV), which the lender sets at the outset based on what it estimates the car will be worth at the end of the agreement.

Because you're only financing the depreciation during the term, monthly payments are typically lower than an equivalent hire purchase (A car finance product where you pay a fixed monthly amount and own the car outright at the end of the term.) agreement on the same car. The trade-off is that a large slice of the car's value hasn't gone anywhere — it's simply waiting for you at the end, as the balloon.

Definition

Guaranteed Future Value (GFV)

The amount a PCP lender agrees at the start that the car will be worth at the end of the agreement, and the figure you'd pay to own it outright.

It's called 'guaranteed' because the lender, not you, carries the risk if the car is worth less than expected when the agreement ends. If the car is worth more, that difference becomes equity you can use elsewhere.

The three choices at the end of the agreement

Mileage — the figure that causes the most surprises

The annual mileage you agree at the outset directly affects the GFV a lender is willing to guarantee. Go over that figure and you'll typically be charged a per-mile excess rate — commonly somewhere between 6p and 20p depending on the car — assessed when the agreement ends or the car is returned. Underestimating mileage at the start is one of the most common reasons people are surprised by a bill they didn't expect.

PCP versus HP — the cost picture over four years

Negative equity — what it means mid-agreement

For most of a PCP term, the amount you'd need to pay to settle the agreement early is higher than what the car would fetch if sold. That gap is negative equity (When the amount you still owe on a car finance agreement is higher than the car is currently worth.), and it's a structural feature of how PCP is priced, not a sign that anything has gone wrong. It matters most if your circumstances change and you need to exit the agreement before the end — closing that gap usually means finding cash or rolling the shortfall into a new agreement.

Where PCP tends not to fit

Costs to budget for beyond the monthly payment

PCP's lower monthly figure can make the total running cost of a car look cheaper than it is unless you also account for what happens outside the finance line. Insurance is compulsory from collection, and because the car remains the lender's property until any balloon is paid, some agreements require comprehensive cover. GAP insurance is worth pricing separately from any policy the dealer offers, since it covers the gap between an insurer's write-off payout and what you'd still owe on the agreement — a gap that can be sizeable on PCP given the deferred balloon.

Excess mileage charges are the cost most specific to PCP and the one people budget for least. If your circumstances change — a new job with a longer commute, for example — and you end up well over the agreed annual mileage, the per-mile charge at the end can add up to a four-figure sum on some agreements. It's worth reviewing your actual mileage partway through the term rather than waiting until the final inspection to find out.

What lenders typically look at

Because part of the risk on PCP sits with the lender — they're the ones exposed if the car is worth less than the GFV at the end — the vehicle itself is scrutinised closely. Newer cars, popular models with predictable resale values, and lower forecast mileage all make it easier for a lender to set a confident GFV. Your own file is assessed for affordability against the monthly payment, and increasingly against the contingent liability of the balloon too, since some lenders factor in what would happen if you needed to pay it. Recent credit conduct, income stability and existing commitments all feed into the decision in broadly the same way as any other regulated credit agreement.

Alternatives to PCP

Hire purchase is the most direct comparison: higher monthly payments, but the full price is repaid during the term and there's no balloon decision waiting at the end. It also removes the mileage limit entirely, which matters if your annual mileage is uncertain. A personal loan used to buy the car outright gives you ownership immediately rather than at the end of an agreement, at the cost of taking on unsecured borrowing assessed purely on your own creditworthiness. Leasing, meanwhile, removes the end-of-term decision altogether — you simply return the car — but you never build any equity and the mileage restrictions are usually just as tight as PCP's.

Your rights under the Consumer Credit Act

A regulated PCP agreement carries the same core protections as other forms of consumer credit. You're entitled to clear pre-contract information covering the APR (Annual Percentage Rate — the yearly cost of borrowing including interest and standard fees, used to compare finance offers on a like-for-like basis.), the GFV, total amount payable and any fees, so the three end-of-term outcomes can be compared properly before you commit. Section 75 of the Consumer Credit Act 1974 can make the finance provider jointly liable alongside the dealer for problems with the car, in the same way as it applies to hire purchase. You can request a statement of account or a copy of the agreement at any point, and the lender is required to respond within a set timeframe under the Act.

Questions worth asking before you sign

• How was the Guaranteed Future Value calculated, and does it look realistic against similar used cars today?
• What is the per-mile excess charge if I go over the agreed mileage, and how is it applied?
• What is the total amount payable if I pay the balloon and keep the car, versus handing it back?
• Is a mid-agreement mileage check available, so I can see whether I'm on track before the final inspection?
• What condition standards apply when the car is returned, and who assesses fair wear and tear?

• High or unpredictable annual mileage makes excess charges likely at the end.
• Wanting to modify the car isn't usually compatible with PCP's return condition.
• If total cost of ownership matters more than the monthly figure, HP is often cheaper overall.
• Eligibility depends on the vehicle, your credit history and affordability — none of this is a guarantee of acceptance.

Related reading

how it works

What happens at the end of a PCP agreement

Your three end-of-term PCP options explained: hand back, pay the balloon, or part-exchange — plus the timeline, charges to watch for, and your rights.

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tools

HP vs PCP comparison tool

Compare HP and PCP on the same car: monthly payment, total cost, mileage limits and what happens at the end. Illustrative UK examples.

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HP vs PCP — which suits you?

Compare Hire Purchase and PCP: monthly cost, mileage limits, ownership and total cost, with a worked illustrative example and a simple decision framework.

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