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PricesGmcSierra-15002023 › Ontario

2023 Gmc Sierra-1500 prices in Ontario

$44,000to$56,995

Typical asking range for a 2023 Gmc Sierra-1500 in Ontario — the middle half of 118 vehicles listed. Median $49,995, median odometer 77,791 km. The cheapest tenth ask under $39,621, the dearest tenth over $61,293.

What sellers are asking

$32,500118 vehicles, by asking price$84,900

How these 118 are configured

FieldValueListedShareMedian asking
Drivetrain4X4118100%$49,995
Body stylePickup118100%$49,995
FuelGasoline7564%$49,995
FuelDiesel1412%$59,776

Share of the 118 above; values under 5 vehicles are omitted, so a field need not total 100%.

What the odometer is worth on a 2023 Gmc Sierra-1500 in Ontario

OdometerListedMedian askingTypical rangeMedian odometer
20,000 – 40,000 km13$49,980$45,900 – $62,99531,373 km
40,000 – 60,000 km21$56,995$49,995 – $59,99552,175 km
60,000 – 100,000 km54$50,698$45,986 – $56,89679,706 km
100,000 – 150,000 km28$45,228$41,496 – $49,466112,096 km

116 used vehicles with a reading, across 4 bands. What is listed at that mileage today — not a depreciation curve.

How many are discounted right now

Asking less than they first did
31%
36 of 118 listed
Typical markdown
$1,656
3.1% off the first asking price
Middle half of markdowns
$1,000–$3,000
quartiles of the 36 that moved

36 of 118 2023 Gmc Sierra-1500s in Ontario are asking below the first price we recorded for them, so this share is a floor.

Where they are in Ontario

Seller cityListedShare of provinceMedian asking
Brampton108%$55,495
Belleville54%$46,995
Barrie43%$43,738
Brantford43%$48,146
Burlington43%$48,388
Carleton Place43%$45,992
Mississauga43%$39,943
Oshawa43%$45,488

Seller city, not buyer city: 39 of the 118 in Ontario sit in these 8.

How long a 2023 Gmc Sierra-1500 takes to sell in Ontario

Median days to sell
22.8
middle half 12.2–38.8 days
Cut price before selling
33.7%
29.5d if discounted vs 18.2d if not
Typical discount
$1,106
from 101 completed listings
How long it tookDays listed
Fastest quarter, gone within12.2 days
Half of them gone within22.8 days
Three quarters gone within38.8 days
Nine in ten gone within53.4 days

101 2023 Gmc Sierra-1500s in Ontario that left the market. The ones still for sale are not in this table.

Asking price and the chance of selling

Day-one asking price vs the marketVehiclesGone within 30 days
More than 10% under5248%
5–10% under2544%
0–5% under2737%
More than 10% over6933%

173 listings of the 2023 Gmc Sierra-1500 across Canada that started 30–60 days ago, the ones still for sale counted as not sold (basis). A description, not advice — the Desk takes the same measurement at the sample size a recommendation needs.

The same vehicle in other provinces

ProvinceVehicles listedMedian askingTypical range
Alberta97$49,995$42,999 – $56,999
Quebec63$46,840$39,996 – $52,744
British Columbia50$49,948$46,844 – $59,741
Manitoba35$50,199$47,509 – $56,746
Saskatchewan30$52,825$44,995 – $58,597
Nova Scotia20$44,432$37,992 – $47,495
New Brunswick15$44,995$41,806 – $47,995

The model year either side

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 · 118 priced listings from 89 sellers. Asking prices, not sale prices, and not an appraisal — how these figures are built, terms.