Used Car Finance: Avoid These Costly Mistakes

Updated
Aug 13, 2025 3:14 PM
Written by Nathan Cafearo
Learn the most common mistakes UK drivers make with used car finance, how to sidestep them, and what smart strategies can save you money in the long run.

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Why This Guide Matters

Let’s be honest: buying a used car should feel like upgrading your life, not like volunteering for a financial booby trap. Yet, every year, thousands of Brits end up regretting their used car finance deals—usually somewhere between the first payment and the third time the glovebox falls off in their hands. If you want to avoid joining the ‘I-Should-Have-Known-Better’ club, you’re in the right place. This guide will steer you clear of the most expensive clangers, arm you with the right questions, and give you the confidence to negotiate smarter deals. Because, let’s face it, nothing ruins new-car smell faster than the stench of buyer’s remorse.

The Basics Explained

Used car finance isn’t rocket science, but it can feel like it when you’re bombarded with acronyms and numbers that seem to multiply faster than rabbits. Here’s what you need to know:
  • Hire Purchase (HP): You pay a deposit, then monthly payments. The car is yours at the end (after the last payment, not before—don’t get cocky).
  • Personal Contract Purchase (PCP): Lower monthly payments, but you’ll face a ‘balloon payment’ at the end if you want to keep the car. If not, hand it back.
  • Personal Loans: Borrow from a bank or finance broker, buy the car outright, and pay the loan back in instalments.
  • Leasing: Not truly car finance for ownership, but worth mentioning. You rent the car long-term and hand it back—no faffing about with depreciation or selling.
  • Each option has its own quirks and traps. The golden rule? If it sounds too good to be true, it probably comes with small print longer than War and Peace.

    How It Affects You

    Here’s where things get personal. The way you finance a car can leave you with a monthly payment so low it feels like charity, or so high you’ll need to skip every other meal. The wrong deal can hammer your credit score, chain you to a car you don’t want, and drain your wallet faster than a leaky fuel tank.

    Picture this: You fall for the ‘just £99 a month’ pitch, but forget to ask about the APR (Annual Percentage Rate). Turns out, you’re paying more in interest over three years than the car is worth. Or you skimp on the deposit, and your monthly payments end up higher than your rent. Suddenly, that ‘bargain’ used Fiesta is eating caviar while you’re on beans.

    The key? Know your numbers. Factor in insurance, tax, and running costs, not just the headline monthly payment. And remember: the dealer wants you to focus on the monthly cost, not the total outlay. Don’t fall for it.

    Our Approach

    At Kandoo, we treat your car finance like it’s our own Sunday pride and joy. No fluff, no hidden nasties—just straightforward advice and access to a broad panel of lenders. Here’s how we put you in the driver’s seat, not the boot:
  • Transparent Offers: We show you all your options, not just the ones that earn us the biggest commission. Radical, we know.
  • Pre-approval Checks: We let you see what you could borrow before you fall in love with a car you can’t afford. It’s like window shopping, but without the heartbreak.
  • Custom Fit: Whether you’re a credit unicorn or your score looks like it’s done a few too many laps of the track, we’ll match you with lenders who like your style.
  • Jargon Busting: We translate finance-speak into plain English, so you’re never left nodding along while secretly Googling what ‘depreciation’ means.
  • No Pressure: We’re not here to flog you a car. We’re here to make sure you don’t end up paying more for it than your house.
  • In short, we do the heavy lifting, so you can focus on picking a car you’ll actually enjoy driving.

    Before You Decide

    Before you sign anything—or, heaven forbid, hand over a deposit—do yourself a favour and:

    1. Check Your Credit Report: It’s free, and you’ll know what lenders see before they do. Fix any errors before applying. 2. Set a Budget: Not just for the car, but for the running costs. If you can’t afford the insurance, you can’t afford the car. 3. Read Every Word: Terms and conditions aren’t bedtime reading, but they’ll save you from nightmares later. 4. Ask About Early Repayment: Some deals punish you for paying off early. Make sure you know the rules. 5. Shop Around: Don’t take the first offer, no matter how much the salesperson grins. Compare rates like your wallet depends on it—because it does.

    What’s Real, What’s Hype

    Let’s bust a few myths:
  • “Zero Deposit Deals are Always Best.” Not quite. No deposit just means your monthly payments get fat and happy. Pay something upfront if you can.
  • “Bad Credit? No Problem!” Be wary. Yes, you might get finance, but you’ll pay for the privilege. Sometimes a quick fix is just a slow trap.
  • “Dealer Finance is Always Cheaper.” Dealers make money on finance, not just the car. Independent brokers often have access to better deals.
  • If someone’s promising you the world, check if they’re hiding a few extra planets in the paperwork.

    Pros & Cons

    Pros Cons
    Spread the cost You’ll pay interest
    Newer car, less risk Missed payments hurt your credit
    Flexible terms Total cost can be much higher
    No big upfront cost Limited ownership (PCP/leasing)
    Remember: the right finance deal can be a ticket to motoring happiness. The wrong one is like driving with the handbrake on.

    Other Options to Consider

    If car finance isn’t for you, don’t panic. There are alternatives:
  • Save and Buy Outright: The old-fashioned way. No monthly payments, no interest, just the sweet sound of ownership.
  • Bank Loans: Sometimes cheaper than dealer or broker finance, especially if your credit’s shipshape.
  • Family Borrowing: Not for everyone, but if Uncle Dave’s feeling generous, it could be the cheapest option (just avoid Christmas dinner arguments).
  • Peer-to-Peer Lending: Some online platforms connect you to private lenders, often with competitive rates.
  • Leasing: If you like new cars every few years and don’t care about ownership, this is the stress-free route.

Each option has its own perks and pitfalls. Do your homework, and pick what suits your lifestyle—not just your ego.

FAQs

Q: Can I get used car finance with bad credit? A: Yes, but expect to pay more in interest. Some lenders specialise in poor credit, but check the APR and don’t borrow more than you can afford.

Q: Is a bigger deposit always better? A: Usually, yes. A bigger deposit means smaller monthly payments and less interest overall. But don’t drain your savings—keep an emergency fund.

Q: What’s the difference between HP and PCP? A: HP means you own the car at the end. PCP gives you the option to buy it or hand it back (with a balloon payment if you want to keep it).

Q: Can I settle my finance early? A: Often, yes, but check for early repayment charges. Some deals penalise you for being too eager.

Q: Will car finance affect my credit score? A: Yes. Making payments on time helps; missing them hurts. Applying for lots of finance in a short time can also knock your score.

Next Steps / Call to Action

Ready to swap car finance confusion for clarity? Get a quote from Kandoo today—no commitment, no nonsense, just straight-talking advice and access to offers that won’t give your wallet a coronary. Click here, and let’s get you motoring the smart way. Your next car adventure starts now—don’t let finance be the thing that ruins it.

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Looking to offer finance options to my customers

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