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BMW Z4
19
cars monitored on market · 23 listings (dealer groups syndicate)
$28,500
median ask · used (16 listings)
71,300 km
median odometer · used
—
days to sell: 0 aged sales, needs 4
16 used · 7 new · 0 demo. Asks mix drive-away and excluding-government-charges prices as advertised; the two differ by thousands and are not converted. Value one of these →
as at 10 Sept 12:25 UTCToday’s range · used asks, one price per car
asks mix drive-away and excluding-government-charges as advertised · pointing at a used car on the cloud below marks where it sits here
shaded = middle half ($15,247 to $32,990) · one price per car, n = 14
Price against odometer · n = 13 · all years
used and demo stock only. New cars sit at zero kilometres on recommended retail and would wash the cloud out (7 excluded)
Comparables · the cars behind the cloud
showing the 12 lowest-odometer of 13 cars · drag across the cloud to pick an odometer window
| Year | Condition | Odometer | Ask | |
|---|---|---|---|---|
| 2018 | used | 34,005 km | $69,990 | open |
| 2020 | used | 41,990 km | $60,977 | open |
| 2010 | used | 51,477 km | $32,990 | open |
| 2010 | used | 51,477 km | $32,990 | open |
| 2013 | used | 65,340 km | $28,000 | open |
| 2021 | used | 71,300 km | $57,888 | open |
| 2007 | used | 103,747 km | $18,990 | open |
| 2007 | used | 103,747 km | $18,990 | open |
| 2016 | used | 147,215 km | $29,990 | open |
| 2016 | used | 147,215 km | $32,990 | open |
| 2007 | used | 149,565 km | $13,888 | open |
| 2007 | used | 149,565 km | $13,888 | open |
one row per physical car, the same cars the cloud plots. The brush filters this table only; the chart, its fit and its rung always use every car.
Evidence rung 2 of 2
The book · where dealers price, not where cars sell
14 used asks on the board, under the 30 it takes to draw a distribution. The count is the content.
The vintage ladder · used asks by model year
a cross-section of today, not a price history: each row is where this year’s used cars are asked right now, one price per car, on one shared axis. Reading a row marks its median on the range above
Only 1 model year holds three or more priced used cars, and a ladder of one rung is not a ladder. The years table below still lists every year.
Aged stock · 180 days on the shelf
split by condition because they age differently: aged new and demo stock is a factory pipeline story, aged used is the “nobody is buying this one” story, and blending them tells neither
used: 4 dated listings. Under 30, so stated rather than drawn.
Time and sales · latest 17 events on this model
repricings, confirmed exits and relists. First-seen events are excluded, they are mostly our own coverage growing
A pre-registered test lives here: whether photo and description changes precede price cuts. It publishes, whichever way it falls, once the corpus holds 2,000 observed cuts.
The last fortnight · day by day
13 of 14 days recorded to 10 Sept, UTC; 3 Sept recorded nothing and is absent, never filled in. The same daily series the weekly report is built from.
2 BMW Z4s proved out over the fortnight
Cars whose exit the seller's own page proved, by UTC day, 28 Aug to 10 Sept · cars · n = 13 · as at 10 Sept 2026, 08:50 pm AWST · 3 Sept recorded nothing and is absent, never filled in
Source: daily_model_rollup, one row per recorded day.
10 price cuts over the fortnight
Price-cut events on this model's listings, by UTC day, 28 Aug to 10 Sept · cars · n = 13 · as at 10 Sept 2026, 08:50 pm AWST · 3 Sept recorded nothing and is absent, never filled in
Source: daily_model_rollup, one row per recorded day.
Median used ask held at $28,500 on the latest day
Median used ask as advertised, one price per car, by UTC day, 28 Aug to 10 Sept; drive-away and excluding-charges prices mixed as advertised · dollars · n = 13 · as at 10 Sept 2026, 08:50 pm AWST · 3 Sept recorded nothing and is absent, never filled in
Source: daily_model_rollup, one row per recorded day.
Confirmed sales · 0 cars
Cars, not advertisements, and counted only once no listing of the car remains live anywhere we watch. A further 2 left this model's shopfronts without proof of a sale and are not counted here.
None yet. A sale here means a listing we were watching left the market with the page confirming it.
Aged by the seller’s own listing date, discount from the seller’s own tally. Our observation window is a fraction of a listing’s life, and measuring from it would flatter every number here.