How Mileage Affects PCP Finance Costs

Back to PCP Finance Calculator

Mileage is one of the most important factors in a PCP agreement. The more you drive, the more your car depreciates, and the lower its predicted value at the end of the term (the GMFV). This directly affects your monthly payments and potential charges when you hand the car back.

Why Mileage Matters in PCP

When you take out a PCP agreement, you agree an annual mileage limit. The finance company uses this to estimate how much the car will be worth at the end of the term.

Higher mileage means:

  • Lower GMFV (balloon payment)
  • Higher monthly payments
  • Greater risk of excess mileage charges if you exceed the limit

Typical Mileage Options

Common annual mileage options in UK PCP deals include:

  • 6,000 miles per year
  • 8,000 miles per year
  • 10,000 miles per year
  • 12,000 miles per year or more

Choosing a lower mileage band can reduce your monthly payments, but only if you genuinely drive less. Underestimating your mileage can lead to expensive excess mileage charges at the end.

Excess Mileage Charges

If you exceed your agreed mileage, you will usually pay an excess mileage fee for every mile over the limit. This is set out in your finance agreement.

Typical excess mileage charges might be:

  • 6p–15p per mile for standard cars
  • 20p or more per mile for premium or performance models

For example, if your excess mileage charge is 10p per mile and you exceed your limit by 5,000 miles, you could owe £500 at the end of the agreement.

Balancing Mileage and Monthly Payments

There is a trade-off between choosing a realistic mileage and keeping your monthly payments affordable. If you choose a very low mileage to reduce your payments, you may end up paying more in excess mileage charges later.

A sensible approach is to:

  • Estimate your annual mileage honestly
  • Add a small buffer for unexpected journeys
  • Use a PCP calculator to see how different GMFV and term lengths affect your payments

You can use the PCP Finance Calculator to model different scenarios and see how changing the GMFV or term length affects your monthly cost.

Mileage and PCP FAQ

What happens if I go over my mileage?

You will normally be charged an excess mileage fee for every mile over the agreed limit if you hand the car back. If you choose to pay the balloon and keep the car, excess mileage charges may not apply, but the car's value will reflect the higher mileage.

Can I change my mileage allowance mid-agreement?

Some finance companies allow you to adjust your mileage during the term, but not all. It is best to ask your lender as early as possible if your driving habits change.

Does higher mileage always mean higher monthly payments?

Generally yes, because higher mileage reduces the GMFV. However, the exact impact depends on the lender's residual value assumptions. Using a calculator and getting quotes from multiple providers can help you compare options.