Loading market data…
101 sales tracked since 1 Jun 2026 · 49 for sale now
Every 390 Adventure that's come off Autotrader since 1 Jun 2026, with its final asking price and how long it took to sell.
What each 390 Adventure variant sold for (filled dots) and what the 49 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. 7 bikes listed before the chart starts are not shown.
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
49 live listings from Autotrader · from £2,700 · median £3,950
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 390 Adventure bikes on Autotrader UK. Updated 19 Oct 2026.
As of 19 Oct 2026, there are 49 used KTM 390 Adventure bikes for sale on Autotrader UK, with a median asking price of £3,950. In the last 30 days, 20 KTM 390 Adventure bikes have sold at a median price of £3,840, taking a median of 43 days to sell. 18 new KTM 390 Adventure listings appeared over the same period, so supply is tightening.
In October 2026, the median sold price for a used KTM 390 Adventure was £3,575, down 3.1% on September 2026's £3,689 (8 sales). 8 bikes sold in October 2026 compared with 27 in September 2026. The number for sale rose 16.7% to 49 by the end of October 2026. Over the last 90 days the median sold price was £3,500, down 12.4% on the previous 90 days (£3,995).
Autotrender has recorded 101 KTM 390 Adventure sales on Autotrader since 28 May 2026, with final asking prices from £2,390 to £6,199 and a median of £3,750. The typical KTM 390 Adventure took 37 days to sell.
| Month | Median asking | Median sold | Sold | Days to sell | New listings | For sale at month end |
|---|---|---|---|---|---|---|
| June 2026 | £3,773 | £3,990 | 19 | 40 days | 23 | 53 |
| July 2026 | £3,890 |
| £3,890 |
| 27 |
| 37 days |
| 28 |
| 54 |
| August 2026 | £3,698 | £3,547 | 20 | 32 days | 19 | 53 |
|---|
| September 2026 | £3,599 | £3,689 | 27 | 31 days | 16 | 42 |
|---|
| October 2026 so far | £3,722 | £3,5753% | 870% | 33 days6% | 15 | 4917% |
|---|
The median asking price for a used KTM 390 Adventure on Autotrader UK is £3,950, across 49 bikes for sale as of 19 Oct 2026. Bikes that sold in the last 30 days went for a median of £3,840. Across all 101 recorded sales the median sold price is £3,750.
KTM 390 Adventure sold prices were down 3.1% month on month: the median went from £3,689 in September 2026 to £3,575 in October 2026.
The median used KTM 390 Adventure sells within 37 days of being listed on Autotrader, based on 101 recorded sales. Bikes that sold in the last 30 days took a median of 43 days.
There are 49 used KTM 390 Adventure bikes for sale on Autotrader UK as of 19 Oct 2026. Supply was up 16.7% in October 2026 compared with the end of September 2026 (42). In the last 30 days 18 were newly listed and 20 sold.
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/390-adventure/report.md · About Autotrender