Buying your first car is exciting — but it’s also one of the biggest financial decisions you’ll make as a new driver. It’s tempting to focus on the colour, style, and gadgets, but beneath the surface there could be hidden problems that cost you hundreds or even thousands of pounds. The used car market in the UK is full of great deals — but also its fair share of risky purchases. If you’re not careful, you could end up with a car that’s unsafe, illegal, or worth far less than you paid for it.
This guide will walk you through seven essential checks to make before you hand over your money. Follow these steps, and you’ll be in a much stronger position to buy with confidence.
1. Check the MOT History
An MOT history is like a car’s health record. It tells you whether the vehicle has passed its annual safety test and highlights any issues found along the way. Look for repeated failures, unresolved advisories, and long gaps without MOTs, which might mean the car has been off the road or used illegally. You can check the MOT history for free on Total Car Check using the car’s registration number. A consistent pass history with minimal advisories usually means the car’s been well looked after.
2. Look for Signs of Accident Damage
Some cars have been in accidents but don’t show obvious signs at first glance. Poor repairs can affect safety and reduce resale value. Check for uneven panel gaps, paint overspray on rubber seals, and whether doors, the bonnet, and the boot open and close smoothly. If you suspect anything, ask the seller directly and, if possible, get an independent inspection.
3. Test All Electronics and Controls
Modern cars are packed with electronics — and they can be expensive to repair if they go wrong. When viewing the car, check that the windows, mirrors, air conditioning, heating, all lights, indicators, dashboard warning lights, and windscreen wipers all work properly. A car with multiple electrical issues might be hiding a deeper problem, such as water damage or wiring faults.

4. Verify the Mileage
Low mileage can be appealing, but it’s only a benefit if it’s genuine. Compare the mileage on the odometer with the MOT history. Look for signs of wear on the steering wheel, pedals, and seats. If they’re worn but the mileage is low, something doesn’t add up. Mileage discrepancies can reduce a car’s value and could indicate clocking, which is illegal.
5. Run a Car History Check (This Could Save You £1,000s)
One of the most important steps before buying a used car is to run a full history check. A Total Car Check Gold Check can reveal outstanding finance, insurance write-off status, stolen vehicle status, mileage inconsistencies, a valuation and more. If a car has outstanding finance, the finance company can repossess it. If it’s been written off, you need to know why and whether it’s safe to be back on the road. A quick history check can protect you from losing your money and your car. Run a car check now.
6. Check the Tyres
Tyres are your only contact with the road, so they need to be in good condition. Check the tread depth — it must be at least 1.6mm across the middle. Look for even wear, as uneven patterns may mean suspension or alignment problems. Also check the age of the tyres; older tyres can crack even if the tread looks fine. New tyres can cost hundreds of pounds, so it’s worth factoring this into your budget.
7. Take a Proper Test Drive
A five-minute drive round the block isn’t enough to get a feel for a car. Try different road types — city, country, and motorway — and listen for unusual noises such as rattles, squeaks, or grinding. Test the brakes in a safe location; they should feel responsive without pulling to one side. If the seller won’t let you take a proper test drive, it’s a strong sign to walk away.
Final Tip: Don’t Rush the Decision
Your first car should give you freedom, not financial stress. Take your time, view multiple cars, and never feel pressured into buying on the spot.
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