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2 sales tracked since 25 Jun 2026 · 1 for sale now
Every 400 that's come off Autotrader since 25 Jun 2026, with its final asking price and how long it took to sell.
What each 400 variant sold for (filled dots) and what the 1 for sale are asking (rings), with monthly medians drawn through them. Click a dot to open the bike.
Solid lines: median sold price per month (3+ sales). Dashed lines: median asking price of bikes currently for sale, by the month they were listed.
By month sold, all variants
How long sold bikes were listed
How many bikes were listed each day since tracking began
Asking price range, with the median marked
Listings added and sold each month
1 live listing from Autotrader · from £3,200 · median £3,200
Sold and asking prices against mileage. Each dot is a bike; click one to open it.
Month-by-month sold prices, asking prices, time to sell and supply for used KTM 400 bikes on Autotrader UK. Updated 21 Oct 2026.
As of 21 Oct 2026, there is 1 used KTM 400 bike for sale on Autotrader UK, with a median asking price of £3,200. No KTM 400 bikes have come off Autotrader in the last 30 days.
There have not yet been enough KTM 400 sales in a single month to read a month-on-month price trend; 2 sales have been recorded so far.
Autotrender has recorded 2 KTM 400 sales on Autotrader since 28 May 2026, with final asking prices from £1,800 to £3,000 and a median of £2,400.
| Month | Median asking | Median sold | Sold | Days to sell | New listings | For sale at month end |
|---|---|---|---|---|---|---|
| June 2026 | £3,100 | – | 1 | – | 1 | 2 |
| July 2026 | – | – | 1 | – | 0 | 1 |
| October 2026 so far | – | – | 0 | – | 0 | 1 |
The median asking price for a used KTM 400 on Autotrader UK is £3,200, across 1 bike for sale as of 21 Oct 2026.
There have not yet been enough KTM 400 sales in consecutive months to call a direction; Autotrender has recorded 2 sales so far and the trend will appear here as more come through.
There is 1 used KTM 400 bike for sale on Autotrader UK as of 21 Oct 2026.
Autotrender records every KTM listing on Autotrader UK twice a day (since 28 May 2026). A bike counts as sold when its advert is removed, and its sold price is the final asking price before it came off; days to sell run from the advert's listing date to its removal. Medians are used throughout, and months with fewer than 5 sales are not used to call a trend.
Recomputed after every Autotrader scan. Plain-text version for citation: /make/ktm/model/400/report.md · About Autotrender