Prices › Audi › S5 › 2018 › Ontario

2018 Audi S5 prices in Ontario

$23,888to$27,999

Typical asking range for a 2018 Audi S5 in Ontario — the middle half of 29 vehicles listed. Median $26,388, median odometer 129,900 km. The cheapest tenth ask under $22,494, the dearest tenth over $34,080.

Small sample: 29 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.

What sellers are asking

$21,88829 vehicles, by asking price$38,582

How these 29 are configured

Field	Value	Listed	Share	Median asking
Drivetrain	AWD	29	100%	$26,388
Body style	Hatchback	14	48%	$26,634
Body style	Coupe	11	38%	$24,500
Fuel	Gasoline	11	38%	$26,990

Share of the 29 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

45%

13 of 29 listed

Typical markdown

$1,000

3.6% off the first asking price

Middle half of markdowns

$735–$1,000

quartiles of the 13 that moved

13 of 29 2018 Audi S5s in Ontario are asking below the first price we recorded for them, so this share is a floor.

Where they are in Ontario

Seller city	Listed	Share of province	Median asking
Toronto	10	34%	$26,138
Scarborough	4	14%	$23,749

Seller city, not buyer city: 14 of the 29 in Ontario sit in these 2.

How long a 2018 Audi S5 takes to sell in Ontario

Median days to sell

18.7

middle half 11.4–30.1 days

Cut price before selling

36.4%

32d if discounted vs 15.9d if not

Typical discount

$1,200

from 11 completed listings

How long it took	Days listed
Fastest quarter, gone within	11.4 days
Half of them gone within	18.7 days
Three quarters gone within	30.1 days
Nine in ten gone within	32.7 days

11 2018 Audi S5s in Ontario that left the market. The ones still for sale are not in this table.

The same vehicle in other provinces

Province	Vehicles listed	Median asking	Typical range
British Columbia	11	$35,500	$31,399 – $36,495
Alberta	9	$29,410	$28,488 – $29,995
Quebec	8	$29,192	$25,994 – $32,225

The model year either side

2019 Audi S5

Get all 29 as a spreadsheet →Value your own vehicle — free Price your whole lot — the Desk Free market research

Inventory rather than price: Ontario listing counts, seller counts and the top models by volume are on the Ontario data page.

Updated 07 September 2026 · 29 priced listings from 22 sellers. Asking prices, not sale prices, and not an appraisal — how these figures are built, terms.