Car price alert: know first when a car gets cheaper

    Used-car prices keep moving: dealers reprice their stock regularly, and private sellers often drop the price after a few quiet weeks. Whoever hears about it first has the edge on the car they want.

    SaleAlarm watches a car listing for you: paste the link, check the price, enter your email address – done. When the price drops, you get an email with the old and the new price.

    Why car prices come down

    Every car on a dealer's forecourt costs money – space, financing and depreciation. The longer a car sits, the more likely the price is lowered step by step. Private sellers often start high and adjust when the phone stays quiet.

    Seasons matter too: convertibles and motorbikes are in less demand in autumn and winter, 4x4s less so in summer. A facelift or a new generation also pushes down the prices of the outgoing model.

    Why it pays to know first

    A car that becomes fairly priced after a reduction often sells quickly. If you hear about the cut on the same day, you can be the first to call, book a test drive and put down a deposit.

    The price history also tells you something about the seller: someone who has already cut the price twice is more open to an offer. Knowing that, you can negotiate calmly and avoid paying more than you need to.

    How a price alert for car listings works

    Copy the link of the listing and paste it on the SaleAlarm homepage. We show you the price we found; if it's right, you confirm and enter your email address. From then on we check the listing regularly.

    When the price drops, you get an email with the old and the new price and a link to the listing. Track several cars of the same model – you'll quickly see which one offers the best deal for its age, mileage and spec.

    Car marketplaces we have tested

    We have tested these marketplaces with real car listings. Other sites often work too – after you paste a link you see straight away whether the price was read correctly.

    Tips for buying a used car

    • Compare cars of a similar age, mileage and spec. A low price can look less attractive once you account for missing extras or an MOT or service that's due soon.

    • Check whether you're buying from a dealer or a private seller: your consumer rights are different in each case.

    • Ask for the service history and, in the UK, check the MOT history online before you commit – even if the price has just dropped.

    • Factor in insurance, tax and any warranty you want to add. The cheapest listing isn't always the cheapest car to own.

    Frequently Asked Questions

    Which car marketplaces does SaleAlarm work with?

    Many sites whose listing pages show a price. We have tested Auto Trader in the UK, among others. After you paste a link we show the price we found – if it's correct, you create the alert.

    What happens when the car is sold?

    When the listing is removed there's no price left to read, so you won't get further alerts. It usually means the car has been sold or reserved.

    How often is the price checked?

    Regularly – how often depends on the portal. When the price drops, you get an email with the old and the new price.

    Does the car price alert cost anything?

    No. SaleAlarm is free and works without an account or an app.

    SaleAlarm is an independent service and is not affiliated with the marketplaces mentioned. We track the price shown in the listing; the actual sale price is agreed between buyer and seller.