More than AutoTrader
The same car is often listed on several sites. Motorwatch records asking prices on AutoTrader UK, PistonHeads, Cinch, Motors, heycar, Carwow, MCN and the Auto Express marketplace, so you see price history wherever you find it.
Comparison
AT Price Tracker and Motorwatch both show how a car’s asking price has changed on AutoTrader UK. Here’s where they differ, so you can pick the one that suits how you shop.
Side by side
| Feature | Motorwatch | AT Price Tracker |
|---|---|---|
| Price history on AutoTrader UK listings | Yes | Yes |
| Other car sites | PistonHeads, Cinch, Motors, heycar, Carwow, MCN and Auto Express | AutoTrader UK only |
| MOT history alongside the price | Yes | No |
| Market reports by make and model | Free weekly reports | Compares prices with market averages |
| Chrome | Free | Free |
| Safari | Free, on Mac | Mac, iPhone and iPad. £9.99 a year after a free trial |
| Firefox | Free | Not offered on its website |
| Account needed | No | Not stated |
AT Price Tracker details come from its website and store listings, checked October 2026. They may have changed since.
Where Motorwatch is different
The same car is often listed on several sites. Motorwatch records asking prices on AutoTrader UK, PistonHeads, Cinch, Motors, heycar, Carwow, MCN and the Auto Express marketplace, so you see price history wherever you find it.
Enter a registration and Motorwatch shows the available MOT history, including advisories and repeated problems, beside the price history. It gives you better questions for the seller.
Weekly asking-price reports for each make and model show whether prices are rising or falling, based on like-for-like listings. You can read them on the site or get them by email.
Fair’s fair
More users and more reviews. AT Price Tracker has been around longer, and its Chrome listing has far more installs and ratings than ours.
iPhone and iPad. If you shop on your phone in Safari, AT Price Tracker has an iOS app, although price history needs a subscription. Motorwatch for Safari is Mac only.
You don’t have to choose. They’re separate extensions, so you can try both and keep the one you prefer.
Motorwatch records prices as you browse, so there’s nothing to set up or save.
AT Price Tracker is a separate product, and Motorwatch isn’t affiliated with it. Neither is made or endorsed by Auto Trader. Spotted something out of date? Let us know.
Free for Chrome, Firefox and Safari on Mac. No account needed.