Cheapest Car Finance

The personal loan benchmark

Before looking at car finance deals, you need a baseline. A bank personal loan at 4.1% APR (Bank of England average, March 2026) on £15,000 over 4 years costs £2,460 in interest. Total repayable: £17,460.

Any car finance deal that costs more than this in total — on the same borrowing amount, over the same term — is not the cheapest option. It may have other benefits (VT rights, GMFV protection, lower monthlies), but it is not the cheapest.

Top 10 cheapest deals right now

These are the 10 lowest total-cost PCP deals from our database of 20 deals, sourced from manufacturer representative examples on Carwow. Sorted by Total Amount Payable, ascending. No sponsored positions.

Why cheapest by total cost is not cheapest by monthly payment

PCP deals deliberately engineer low monthly payments by deferring a large portion of the car's cost into a balloon payment (the "optional final payment") at the end of the agreement. This makes the monthlies look attractive, but the total cost is often higher because you're paying interest on a larger outstanding balance for longer.

Example: a £15,000 car on PCP at 6.9% APR with a £6,000 balloon over 48 months has a monthly payment of around £230. Looks cheap. But the total amount payable is approximately £17,040 — interest cost of £2,040.

The same £15,000 on a bank loan at 4.1% over 48 months costs £340/month. Higher monthly. But the total is £16,320 — interest cost of £1,320. You're £720 better off on the bank loan, despite the higher monthly payment.

The monthly payment is a cash flow metric. The total amount payable is a cost metric. They measure different things.

The 0% PCP trap

Zero percent PCP deals are genuinely interest-free. The manufacturer subsidises the interest cost to move stock. On the surface, 0% is unbeatable — you cannot borrow for free anywhere else.

The hidden cost: 0% deals typically don't come with a cash discount on the car. A dealer might offer you a £22,000 car on 0% PCP, or the same car for £19,500 cash (or with a cash buyer discount). If you took the £19,500 price and financed it with a bank loan at 4.1% over 4 years, the total cost is approximately £20,698. That's £1,302 less than £22,000 on 0%.

Always ask: "What's the cash price?" Then compare:

• OTR price on 0% PCP, total amount payable = OTR price (because 0% interest)
• Discounted cash price + bank loan interest at 4.1% = total cost

If the discount + bank loan total is lower, 0% isn't actually the cheapest option. The 0% rate is subsidising an inflated sticker price.

When broker finance is never cheapest

CarFinance247 at 19.8% representative APR. Zuto at 18.8%. CreditPlus at 23.9%. On £15,000 over 4 years, these produce interest costs of £11,880, £11,280, and £14,340 respectively. For comparison, a bank loan at 4.1% costs £2,460 in interest on the same terms.

Broker-arranged finance exists to serve borrowers who cannot access bank loans. That's a valid function. But it is categorically not the cheapest car finance. If a broker tells you otherwise, they are either uninformed or incentivised to mislead.

The real cheapest car finance checklist

1. Check your credit score (ClearScore, Credit Karma — free).
2. Get a bank personal loan quote (soft search, no impact).
3. Check manufacturer 0% PCP deals on the specific car you want.
4. Ask the dealer for the cash price and compare: cash price + bank loan vs OTR price on 0%.
5. Compare all options by Total Amount Payable, not monthly payment.
6. Use our calculator to model each scenario.