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41 sales tracked since 29 May 2026 · 44 for sale now
Every Thruxton 400 that's come off Autotrader since 29 May 2026, with its final asking price and how long it took to sell.
What each Thruxton 400 variant sold for (filled dots) and what the 44 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. 3 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
44 live listings from Autotrader · from £4,700 · median £5,672
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 Triumph Thruxton 400 bikes on Autotrader UK. Updated 19 Oct 2026.
As of 19 Oct 2026, there are 44 used Triumph Thruxton 400 bikes for sale on Autotrader UK, with a median asking price of £5,672. In the last 30 days, 4 Triumph Thruxton 400 bikes have sold. 11 new Triumph Thruxton 400 listings appeared over the same period, so supply is growing.
In September 2026, the median sold price for a used Triumph Thruxton 400 was £6,095, broadly unchanged from £6,095 in August 2026 (9 sales). 9 bikes sold in September 2026 compared with 10 in August 2026. The number for sale rose 29.0% to 40 by the end of September 2026. Over the last 90 days the median sold price was £6,095, broadly unchanged on the previous 90 days (£6,095).
Autotrender has recorded 41 Triumph Thruxton 400 sales on Autotrader since 28 May 2026, with final asking prices from £5,289 to £6,194 and a median of £6,095. The typical Triumph Thruxton 400 took 22 days to sell.
| Month | Median asking | Median sold | Sold | Days to sell | New listings | For sale at month end |
|---|---|---|---|---|---|---|
| June 2026 | £6,095 | £6,095 | 9 | 16 days | 13 | 27 |
| July 2026 | £5,720 | £6,095 |
| 11 |
| 55 days |
| 13 |
| 29 |
| August 2026 | £6,095 | £6,095 | 10 | 16 days | 12 | 31 |
|---|
| September 2026 | £5,645 | £6,095No change | 910% | 35 days119% | 18 | 4029% |
|---|
| October 2026 so far | £5,649 | – | 1 | – | 5 | 44 |
|---|
The median asking price for a used Triumph Thruxton 400 on Autotrader UK is £5,672, across 44 bikes for sale as of 19 Oct 2026. Across all 41 recorded sales the median sold price is £6,095.
Triumph Thruxton 400 sold prices were broadly flat between August 2026 (£6,095) and September 2026 (£6,095).
The median used Triumph Thruxton 400 sells within 22 days of being listed on Autotrader, based on 41 recorded sales.
There are 44 used Triumph Thruxton 400 bikes for sale on Autotrader UK as of 19 Oct 2026. Supply was up 29.0% in September 2026 compared with the end of August 2026 (31). In the last 30 days 11 were newly listed and 4 sold.
Autotrender records every Triumph 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/triumph/model/thruxton-400/report.md · About Autotrender