Buying a used car can be brilliant for your wallet—until it isn't. While most sellers are honest, some are... well, let's just say "creative" with the truth. Here are five red flags that should send you running (not walking) in the opposite direction.
1 in 3
Used cars have outstanding finance
£8,000+
Average loss from fraud
🚩 1. Missing or Incomplete Service History
A well-maintained car should have comprehensive service records. If the seller can't provide documentation of regular oil changes, MOT certificates, and major repairs, walk away. This could indicate neglect or attempts to hide problems.
💡 Pro Tip
Always request full service history and verify it against MOT records. A vehicle history check from Carpeep automatically cross-references everything and highlights any gaps that might indicate problems—or creative record-keeping.
🚩 2. Signs of Fresh Paint or Body Repairs
Recent paintwork isn't always bad, but it could be hiding accident damage or rust. Look for mismatched paint colors, overspray on trim, or uneven panel gaps.
🔍 What to Check
- Run your hand along panel edges to feel for rough spots
- Use a magnet to detect body filler (it won't stick to plastic filler)
- Check for paint overspray on rubber seals or plastic trim
- Look for mismatched panel gaps between doors and body
- Inspect for color variations in different lighting angles
"If the seller won't let you inspect the car properly or rushes your viewing, that's a massive red flag. Walk away—there are plenty of other cars. And sellers who aren't dodgy."
🚩 3. Reluctant or Evasive Seller
Be wary if the seller won't let you see the car at their home address, rushes the viewing, or refuses a pre-purchase inspection. These are classic signs of a dishonest seller.
⚠️ Warning Signs
- Meeting only in car parks
- Pressure to buy immediately
- Refusing mechanic inspection
- Evasive about ownership history
- Cash-only transactions
✓ Good Signs
- Viewing at their home
- Happy to answer questions
- Welcomes inspections
- Transparent ownership records
- Flexible payment options
🚩 4. Suspiciously Low Mileage
While low mileage might seem attractive, if it seems too good to be true, it probably is. Mileage clocking is more common than you think.
⚠️ Warning: Clocked Mileage
Nearly 1 in 3 used cars have had their mileage tampered with. (Apparently, some people think odometers are more like suggestions.) Carpeep automatically checks MOT mileage records and flags any discrepancies instantly. Also look for physical wear patterns that don't match: worn pedals, steering wheel, and gear knob on a "low mileage" car are dead giveaways.
How to Spot Clocked Mileage
- Check MOT history for consistent mileage increases
- Examine pedal rubber, steering wheel, and gear knob for wear
- Look at service stickers on door frames or under bonnet
- Check if seats show excessive wear for claimed miles
- Verify odometer readings match service records
🚩 5. Outstanding Finance or Insurance Write-Off History
This is perhaps the most serious red flag. If you buy a car with outstanding finance, the finance company can legally repossess it - even from you.
🚨 Critical: Outstanding Finance
You could lose BOTH the car AND your money if it has outstanding finance. The finance company has legal rights to repossess the vehicle, leaving you with nothing. (UK law protects them, not you—fun, right?) This is the #1 reason to always run a vehicle history check before handing over cash.
🔑 Key Takeaways
- Never buy without seeing full service history
- Inspect for signs of accident damage or fresh paint
- Trust your instincts - evasive sellers are hiding something
- Always verify mileage through MOT history
- Run a comprehensive vehicle check before handing over money
- A £10 check could save you thousands
Final Thoughts
Look, we get it—you've found what seems like the perfect car. But enthusiasm is expensive when it clouds your judgment. Take your time, do your checks, and never let anyone pressure you into a quick decision. A £10 vehicle history check could save you thousands. That's better value than any "bargain" car deal.
✓ Remember
If something feels off, trust your gut and walk away. There are millions of used cars in the UK—plenty are honest, well-maintained, and won't give you an ulcer. Your patience will pay off when you find the right one (and avoid the wrong one).