2018 Audi S4 prices in Canada
$25,300to$32,448
Typical asking range for a 2018 Audi S4 — the middle half of 19 vehicles listed. Median $26,991, median odometer 117,764 km. The cheapest tenth ask under $23,124, the dearest tenth over $36,780.
Small sample: 19 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 19 are configured
| Field | Value | Listed | Share | Median asking |
|---|---|---|---|---|
| Drivetrain | AWD | 19 | 100% | $26,991 |
| Body style | Sedan | 19 | 100% | $26,991 |
| Fuel | Gasoline | 11 | 58% | $26,991 |
Share of the 19 above; values under 5 vehicles are omitted, so a field need not total 100%.
How long a 2018 Audi S4 takes to sell
Median days to sell
20.6
middle half 13.7–27.4 days
Cut price before selling
42.9%
26.6d if discounted vs 14.1d if not
Typical discount
$1,000
from 14 completed listings
| How long it took | Days listed |
|---|---|
| Fastest quarter, gone within | 13.7 days |
| Half of them gone within | 20.6 days |
| Three quarters gone within | 27.4 days |
| Nine in ten gone within | 33.1 days |
14 2018 Audi S4s that left the market. The ones still for sale are not in this table.
The model year either side
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Updated 07 September 2026 · 19 priced listings from 18 sellers. Asking prices, not sale prices, and not an appraisal — how these figures are built, terms.