2018 Audi S4 prices in Canada
$25,350to$31,514
Typical asking range for a 2018 Audi S4 — the middle half of 20 vehicles listed. Median $27,906, median odometer 111,300 km. The cheapest tenth ask under $20,828, the dearest tenth over $36,640.
Small sample: 20 vehicles. Every figure below is indicative only. A thin answer beats no answer, and we would rather say it is thin than let it read as more than it is.
How these 20 are configured
| Field | Value | Listed | Share | Median asking |
|---|---|---|---|---|
| Drivetrain | AWD | 20 | 100% | $27,906 |
| Body style | Sedan | 20 | 100% | $27,906 |
| Fuel | Gasoline | 12 | 60% | $28,938 |
Share of the 20 above; values under 5 vehicles are omitted, so a field need not total 100%.
How many are discounted right now
Asking less than they first did
50%
10 of 20 listed
Typical markdown
$1,501
6% off the first asking price
Middle half of markdowns
$1,000–$2,744
quartiles of the 10 that moved
10 of 20 2018 Audi S4s are asking below the first price we recorded for them, so this share is a floor.
How long a 2018 Audi S4 takes to sell
Median days to sell
19.2
middle half 13.3–27.6 days
Cut price before selling
41.2%
27.6d if discounted vs 14.1d if not
Typical discount
$1,011
from 17 completed listings
| How long it took | Days listed |
|---|---|
| Fastest quarter, gone within | 13.3 days |
| Half of them gone within | 19.2 days |
| Three quarters gone within | 27.6 days |
| Nine in ten gone within | 37.4 days |
17 2018 Audi S4s that left the market. The ones still for sale are not in this table.
The model year either side
Updated 21 September 2026 · 20 priced listings from 20 sellers. Asking prices, not sale prices, and not an appraisal — how these figures are built, terms.