Your car’s value depends on a range of factors. Mileage is one of the biggest - lower mileage often means less wear and tear and can lead to higher offers. The car’s age, condition, and service history also play a role. A full-service history with stamps from a dealer or garage will always increase your car's value.
Make and model have a large impact, too. For instance, reliable brands like Toyota or Honda tend to retain value well. Meanwhile, market trends (e.g. increased demand for hybrids and EVs in London or congestion charge zones) can affect prices from month to month. Even the colour and number of previous owners can influence a valuation.
How to Check the Value of Your Car
There are several ways to check how much your car is worth. The most accurate methods combine automated data tools with real-time market listings. Websites like AutoTrader, Parkers, and Motorway offer free valuations based on age, mileage, and registration plate.
You can also compare your car against similar listings on platforms like eBay Motors, Gumtree, or even Facebook Marketplace. Just make sure you compare like for like: same year, mileage, trim level, and condition. Always take multiple valuations before deciding on a price. Trying to sell a car with the wrong valuation could cost you - both ways.
Private Sale vs Part Exchange
There’s a big difference between how much your car is worth privately and how much a dealer will offer for it. Private sale value is usually higher because you’re dealing directly with the buyer. However, this route involves more admin: advertising, handling enquiries, viewings, and negotiations.
By contrast, part exchange (PX) or selling to a dealer is more convenient but typically lower in value. Dealers need to factor in prep, warranty, and resale margin. Expect offers to be £500 to £2,000 less than private sale value for the same car, depending on condition and demand.
How to Get the Most for Your Car
To maximise your car’s worth, first give it a deep clean, inside and out. A professionally valeted car can boost perceived value significantly. Fix minor repairs (like cracked lights, missing hubcaps, or scuffed alloys) if the cost is low.
Make sure you gather your full paperwork, including service history, V5 logbook, MOT certificates, and receipts for any work done. A well-documented car shows that it’s been cared for, and buyers will pay more for peace of mind.
Free Online Car Valuation Tools
Here are some of the best UK tools to check your car’s current value:
- AutoTrader: https://www.autotrader.co.uk/car-valuation
- Parkers: https://www.parkers.co.uk/car-valuation
- Motorway: https://www.motorway.co.uk/sell-my-car
- Webuyanycar: https://www.webuyanycar.com
- Cazoo: https://www.cazoo.co.uk/sell-my-car
- Carwow: https://www.carwow.co.uk/sell-my-car
Each tool will ask for your reg plate, mileage, and condition, and give you an instant online valuation. Remember, final offers may vary slightly after in-person inspections.
