
What you need to know before buying a used car
This post may contain Affiliate Links
Buying a used car can feel exciting and risky at the same time.
Making sure that you’ve made the necessary checks is essential in the process, so you can feel confident about the choice that suits your budget and lifestyle.
1. Check the Car’s History
Start by looking up the registration of the vehicle on the GOV.UK vehicle checker. You’ll see MOT records, mileage patterns, and advisory notes that provide important insights into how the vehicle has been maintained. Irregular mileages or repeated failures can hint at neglect or tampering. Understanding the model and make of the vehicle is just as important, as certain models are prone to specific faults that could become an issue in the future. According to the Society of Motor Manufacturers and Traders, over 7.6 million used cars changed hands in the UK in 2024, making thorough research essential in such a competitive market. Take time to read online reviews and owner forums to learn about common problems associated with your chosen model.
2. Inspect the Vehicle
When you view the car, meet in daylight and dry weather so you can spot potential issues more easily. Look for mismatched paint, worn tyres, or uneven gaps between panels, which may suggest previous repairs or accident damage. Start the engine from cold if possible and listen for knocking sounds or excessive smoke from the exhaust. Also check that all electrical features work properly, including lights, indicators, air conditioning, and the entertainment system. Examine the interior for signs of wear that don’t match the stated mileage, such as a heavily worn driver’s seat or steering wheel on a supposedly low-mileage vehicle.
3. Take It for a Proper Test Drive
Drive on a mix of roads and test braking, steering, and suspension response to understand how the car performs in real conditions. If the car is privately owned, arrange one-hour car insurance so you stay fully covered during the test drive. That short-term cover protects both you and the seller whilst you check how the car performs in real-world conditions.
With used car sales increasing by 5.5% year-on-year in 2024, competition for quality vehicles remains high, making a thorough test drive absolutely essential before committing to a purchase. Pay attention to any unusual noises, vibrations, or warning lights that appear on the dashboard.
4. Have a Budget in Mind
Factor in road tax, fuel economy, insurance group, and upcoming maintenance such as tyres or timing belts when calculating the true cost of ownership.
Realistic budgeting turns a good purchase into a reliable long-term investment. Don’t forget to account for potential repair costs highlighted in the MOT advisories, as these will need addressing sooner rather than later.
Research typical insurance costs for your chosen model before making an offer, as some vehicles attract higher premiums than others due to repair costs or theft statistics.
When you follow these essential steps, you’ll be well-prepared to make an informed decision and find a used car that serves you reliably for years to come.


