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46 sales tracked since 29 May 2026 · 14 for sale now
Every Z400 that's come off Autotrader since 29 May 2026, with its final asking price and how long it took to sell.
What each Z400 variant sold for (filled dots) and what the 14 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. 1 bike listed before the chart starts is 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
14 live listings from Autotrader · from £3,495 · median £3,990
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 Kawasaki Z400 bikes on Autotrader UK. Updated 19 Oct 2026.
As of 19 Oct 2026, there are 14 used Kawasaki Z400 bikes for sale on Autotrader UK, with a median asking price of £3,990. In the last 30 days, 3 Kawasaki Z400 bikes have sold. 8 new Kawasaki Z400 listings appeared over the same period, so supply is growing.
In September 2026, the median sold price for a used Kawasaki Z400 was £3,848, down 3.7% on August 2026's £3,994 (10 sales). 10 bikes sold in September 2026 compared with 15 in August 2026. The number for sale fell 15.4% to 11 by the end of September 2026. Over the last 90 days the median sold price was £3,895, up 5.6% on the previous 90 days (£3,690).
Autotrender has recorded 46 Kawasaki Z400 sales on Autotrader since 28 May 2026, with final asking prices from £1,500 to £4,499 and a median of £3,699. The typical Kawasaki Z400 took 26 days to sell.
| Month | Median asking | Median sold | Sold | Days to sell | New listings | For sale at month end |
|---|---|---|---|---|---|---|
| June 2026 | £3,699 | £3,843 | 8 | 31 days | 2 | 10 |
| July 2026 | £3,994 | £3,600 | 9 | 30 days |
| 15 |
| 16 |
| August 2026 | £3,773 | £3,994 | 15 | 22 days | 12 | 13 |
|---|
| September 2026 | £3,995 | £3,8484% | 1033% | 26 days18% | 8 | 1115% |
|---|
| October 2026 so far | £3,927 | – | 2 | – | 5 | 14 |
|---|
The median asking price for a used Kawasaki Z400 on Autotrader UK is £3,990, across 14 bikes for sale as of 19 Oct 2026. Across all 46 recorded sales the median sold price is £3,699.
Kawasaki Z400 sold prices were down 3.7% month on month: the median went from £3,994 in August 2026 to £3,848 in September 2026.
The median used Kawasaki Z400 sells within 26 days of being listed on Autotrader, based on 46 recorded sales.
There are 14 used Kawasaki Z400 bikes for sale on Autotrader UK as of 19 Oct 2026. Supply was down 15.4% in September 2026 compared with the end of August 2026 (13). In the last 30 days 8 were newly listed and 3 sold.
Autotrender records every Kawasaki 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/kawasaki/model/z400/report.md · About Autotrender