Around 90% of new cars in the UK are bought on finance. But the monthly payment doesn’t tell the full story — the cheapest monthly payment is often the most expensive overall. Understanding PCP, HP, and personal loans can save you thousands.
Quick answer: A personal loan is usually the cheapest way to finance a car (3–5% APR). HP is simple and you own the car at the end. PCP has the lowest monthly payments but you never own the car unless you make a large final payment. Always check the total cost — not just the monthly payment.
Car Finance Options Compared
| Feature | PCP | HP | Personal Loan | Leasing (PCH) |
|---|---|---|---|---|
| Monthly payment | Lowest | Medium | Higher | Low-medium |
| Total cost | Often highest | Medium | Usually lowest | N/A (no ownership) |
| Own the car? | Only if you pay balloon | Yes (after last payment) | Yes (immediately) | Never |
| Deposit typically | 10–20% | 10–20% | None (0%) | 3–6 months |
| APR range | 5–10%+ | 5–10%+ | 3–5% (bank loan) | N/A |
| Mileage limit | Yes (penalty per mile) | No | No | Yes (penalty per mile) |
| Flexibility to sell | Difficult | Yes (after settling) | Full ownership | No |
| Best for | Lower payments, frequent changers | Want to own, simple | Best value overall | Business use |
Total Cost Comparison: £20,000 Car
| Finance Method | Deposit | Monthly Payment | Term | Balloon / Final | Total Paid |
|---|---|---|---|---|---|
| Personal loan (3% APR) | £0 | £359 | 5 years | £0 | £21,564 |
| HP (7% APR) | £2,000 | £356 | 4 years | £0 | £19,090 |
| PCP (7% APR) | £2,000 | £198 | 4 years | £8,500 | £19,996 |
| PCP (hand back at end) | £2,000 | £198 | 4 years | £0 (hand back) | £11,496 (no car) |
| Cash purchase | £20,000 | £0 | — | £0 | £20,000 |
The personal loan has a higher monthly payment but lower total cost because bank loan APRs are much lower than dealer finance.
How PCP Works (Step by Step)
| Step | What Happens |
|---|---|
| 1 | Pay a deposit (usually 10–20% of car price) |
| 2 | Make monthly payments over 2–4 years |
| 3 | At the end, choose one of three options: |
| Option A | Hand the car back — walk away (most common) |
| Option B | Pay the balloon — large final payment to own the car |
| Option C | Part-exchange — use any equity as deposit on a new PCP |
PCP Pitfalls to Watch
| Risk | Details |
|---|---|
| Mileage excess charges | 5–10p per mile over limit — easily £500–£2,000+ |
| Damage charges | “Fair wear and tear” is subjective |
| Negative equity | If car depreciates more than expected, you’re trapped |
| Balloon payment shock | Final payment can be £5,000–£15,000+ |
| Rolling into new PCP | Dealers love this — keeps you in debt forever |
| Gap insurance pressure | Dealer gap insurance is overpriced — buy separately |
How HP Works
| Step | What Happens |
|---|---|
| 1 | Pay a deposit (usually 10–20%) |
| 2 | Pay fixed monthly instalments (3–5 years) |
| 3 | After final payment, car is yours |
| Key benefit | Simple, predictable, you own the car at the end |
| Key risk | Car is secured against the loan until paid off |
Personal Loan: The Underrated Option
| Advantage | Details |
|---|---|
| Lower APR | Bank loans typically 3–5% vs 6–10% dealer finance |
| Own the car immediately | You’re a cash buyer — stronger negotiating position |
| No mileage limits | Drive as much as you want |
| No damage charges | It’s your car |
| No balloon payment | Just fixed monthly payments |
| More flexibility | Sell anytime; no finance to settle |
The trick: Get pre-approved for a personal loan, then negotiate the car price as a cash buyer. Dealers give bigger discounts to cash/immediate buyers.
When Each Option Makes Sense
| Situation | Best Option |
|---|---|
| Want lowest total cost | Personal loan or buy cash |
| Want lowest monthly payment | PCP (but you won’t own the car) |
| Want to own the car simply | HP |
| Change car every 2–3 years | PCP or leasing |
| Drive high mileage (15K+ miles/year) | HP or personal loan (no mileage limits) |
| Business use (VAT-registered) | Leasing (PCH) — tax advantages |
| Have savings but want to invest | Personal loan at 3% while investing at 8%+ |
Bottom Line
Don’t be seduced by low PCP monthly payments — they’re low because you’re not actually paying for the car, just the depreciation. For the best value, get a personal loan at 3–5% APR and buy as a cash buyer. If you prefer simplicity, HP is straightforward and you own the car at the end. Whatever you choose, always compare the total amount payable — not the monthly payment.
For related guides, see best personal loans UK and best current accounts UK.
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