If you’re wondering what your car is worth, you’re not alone. Whether you’re planning to sell, part-exchange or simply curious, getting a realistic valuation is the first step.
The difficulty is that “car valuation” can mean different things.
The challenge is that not all online “car valuations” are the same.
Some websites provide an estimated guide price based on market data. Others connect you with dealers who make purchase offers, which can be closer to a real-world value. Understanding the difference helps you interpret the number you’re given.
Here are the UK sites we think are most useful for valuing your car – and how to use them properly.
How online car valuations work
Most tools fall into one of three categories:
Dealer-backed valuations
These result in real offers from dealers. They can provide a more realistic view of what your car would sell for today.
Direct retailer offers
A single retailer makes you an offer. This reflects that retailer’s buying strategy rather than the wider market.
Guide price tools
These analyse market listings and pricing data to estimate what your car might be worth.
None of them is perfect on its own. The most accurate picture usually comes from comparing at least two different types.
Here are our top choices if you want to know how much your car is really worth. Sites marked with an asterisk are commercial partners of The Car Expert, meaning we will get a small commission payment if you click through to their site. This does not affect the valuation of your car or any offer you receive.
Dealer-backed valuation platforms
These services go beyond estimates and generate actual dealer offers. While technically part of a selling process, they can give a clearer picture of real-world market value.
Motorway*
URL: www.motorway.co.uk
They say: “5,000+ verified dealers ready to buy your car”
Motorway sends your car details to a nationwide network of dealers who bid to buy it.
Its system also powers similar services offered by the AA and MotorEasy. Although the branding differs, the underlying dealer network is largely the same.
Because dealers are making real offers, this route often reflects current demand more closely than a simple guide price tool.
Best used for: Testing what your car might realistically sell for in today’s market.
Carwow*
URL: www.carwow.co.uk
They say: Sell your car for what it’s really worth
Carwow also connects your car with dealers who submit offers.
Like Motorway, it provides real-world bids rather than a theoretical estimate.
Best used for: Comparing dealer-backed valuations.
Auto Trader Sell My Car*
URL: www.autotrader.co.uk
They say: Get a valuation in seconds
Auto Trader allows you to move from its guide valuation to receiving dealer offers within the same platform.
This can be useful for seeing how a data-based estimate compares with actual purchase offers.
Best used for: Comparing guide values with dealer-backed valuations.
Direct retailer valuations
These services provide an offer directly from one retailer.
Motorpoint*
URL: www.motorpoint.co.uk
They say: Don’t miss out – stay in the know!
Motorpoint offers a direct valuation and purchase route.
Because it’s a single buyer, the valuation reflects Motorpoint’s buying priorities rather than wider dealer competition.
Best used for: A quick, straightforward benchmark offer.
Vertu
URL: www.vertumotors.com
They say: 3 simple steps!
Vertu provides an online valuation and a route to selling through its dealer group. Offers are typically time-limited.
As with other direct offers, the figure reflects Vertu’s buying position rather than the whole market.
Best used for: A simple retailer benchmark.
Guide price tools
Estimated market values
These tools provide a valuation based on market data and other pricing sources. They’re useful for research and negotiation, but they’re not purchase offers.
Auto Trader valuation tool
URL: www.autotrader.co.uk
They say: Get a valuation in seconds
Auto Trader provides an instant guide valuation based on live marketplace data and other pricing inputs.
Because it draws on one of the UK’s largest car marketplaces, it can give a useful starting point – but it remains an estimate, not a guaranteed sale price.
Best used for: Establishing a quick baseline value.
RAC Cars
URL: www.raccars.co.uk
They say: Search. Buy. Sell.
RAC Cars offers a free online valuation checker that produces a quick estimate.
It’s straightforward and easy to use, making it a useful second opinion alongside another data source.
Best used for: A fast sense-check.
Parkers has long provided car pricing guidance, and its valuation tool remains a helpful reference point.
It’s particularly useful when preparing for part-exchange negotiations, as it gives you a structured value range rather than a single figure.
Best used for: Research and negotiation preparation.
Auto Express also provides a valuation tool. Like other media-based tools, it works best as one of several data points rather than your sole reference.
Best used for: Cross-checking your range.
How to get the most accurate valuation
If you’re serious about understanding your car’s value:
- Start with a guide price tool to establish a range.
- Compare it with at least one dealer-backed valuation.
- Treat single retailer offers as a benchmark rather than a definitive answer.
And always be honest about condition. Small details – worn tyres, minor bodywork damage, service history gaps – can affect real-world value significantly.
A final word on online valuations
An online valuation is a snapshot, not a promise.
Market demand shifts, dealer appetite changes and condition matters. But by comparing two or three reputable sources, you can build a realistic and confident view of what your car is worth.
That puts you in a much stronger position, whether you decide to sell now or simply want to know where you stand.
Originally published in March 2023. Last updated February 2026.
*Auto Trader, Carwow, Motorpoint and Motorway are commercial partners of The Car Expert. If you click on one of the links above and end up selling your car via their platforms, we may receive a commission. This does not affect the price you receive for the car.
