Real Ontario prices, last 30 days · by OmniaAuto
Sep 27, 2026
Ontario
Current market coverage632,038 vehicles for sale5,074 dealers, franchise and independent49 brandsupdated Sep 26, 2026

What is it worth?

What your GMC Sierra is worth, from what the same car sells for near you right now.

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Where are you selling?
Within
1Your car
km
0 km200,000 km
2What it is worth

2020 GMC Sierra, 60,000 km

Dealers are pricing cars like yours at$42,067 to $52,413typically $47,240

From 17 similar cars in Ontario in the last 30 days, 3 of them already sold.

Selling it yourself

Buyers will compare yours with these dealer prices. Priced toward $42,067, yours stands out; at $47,240 you are asking what a dealer asks, so expect buyers to negotiate.

Trading it in

A dealer’s trade-in offer is usually lower than these prices, because they recondition the car and resell it at a profit. Use this range to judge how much lower an offer is.

What a 2020 goes for by mileage

50 to 75k
$36.3k · 2 cars
75 to 100k
$35.7k · 1 car
100 to 150k
$46k · 5 cars
150k+
$37k · 9 cars

your mileage bandother bands

3Cars yours is up against

2,543 used Sierras (2016 and newer) in Ontario right now. Here are the 20 most recently listed, each checked against the fair range for its own year and mileage. 9 look like good deals.

Sort
Good deal−$11,080
64,325 km · Myers Kanata Hyundai, Kanata · 2 days on lot
$43,075fair $49,152 to $59,159 at this km
Good deal−$9,998
73,800 km · Plaza Kia , Richmond Hill · 2 days on lot
$45,999fair $49,994 to $61,886 at this km
Good deal−$9,998
73,800 km · Orillia Kia , Orillia · 2 days on lot
$45,999fair $49,994 to $61,886 at this km
Good deal−$9,998
73,800 km · Subaru of Orillia, Orillia · 2 days on lot
$45,999fair $49,994 to $61,886 at this km
Good deal−$9,002
51,423 km · Robinson Buick GMC LTD., Guelph · 2 days on lot
$46,995fair $49,994 to $61,886 at this km
Good deal−$7,337
189,894 km · Plaza Kia , Richmond Hill · 2 days on lot
$26,490fair $27,995 to $44,961 at this km
Good deal−$7,337
189,894 km · Orillia Kia , Orillia · 2 days on lot
$26,490fair $27,995 to $44,961 at this km
Good deal−$7,337
189,894 km · Subaru of Orillia, Orillia · 2 days on lot
$26,490fair $27,995 to $44,961 at this km
Good deal−$4,952
75,487 km · Jack Mcgee Chevrolet Buick GMC Cad, Peterborough · 2 days on lot
$46,995fair $49,270 to $54,490 at this km
Fair−$3,005
98,976 km · Jack Mcgee Chevrolet Buick GMC Cad, Peterborough · 2 days on lot
$49,995fair $49,995 to $57,295 at this km
Fair−$2,007
53,330 km · Airport Ford Lincoln, Hamilton · 1 day on lot
$53,990fair $49,994 to $61,886 at this km
Fair−$1,423
105,531 km · Orangeville Volkswagen, Mono · 2 days on lot
$43,871fair $40,839 to $48,130 at this km
Fair+$454
112,529 km · Reid Bros. Motor Sales Limited, Arnprior · 1 day on lot
$27,449fair $22,499 to $36,997 at this km
Fair+$3,401
167,968 km · Bobcurrie Auto, Cobourg · 2 days on lot
$23,700fair $18,989 to $23,999 at this km
High+$37,655
30,444 km · Macmaster Chev Cadillac Buick GMC, London · 2 days on lot
$109,999fair $63,730 to $80,959 at this km
No pricecall
150,413 km · Taylor Ford, Port Perry · 2 days on lot
—
No pricecall
71,282 km · Eastview Chevrolet Buick GMC LTD., Kapuskasing · 2 days on lot
—
No pricecall
79,626 km · Royal Chevrolet Cadillac INC., Mono · 2 days on lot
—
No pricecall
79,626 km · Orangeville Chrysler Dodge Jeep Ram, Orangeville · 2 days on lot
—
No pricecall
79,626 km · Macmaster Buick GMC INC., Orangeville · 2 days on lot
—

Tags use the fair range for the region selected above. Hybrids and plug-ins tend to sit above the all-powertrain range until the powertrain filter is live. Prices as listed by the dealer; no photos, no dealer-paid placement.

Confidence: low (2 comparable cars at this mileage). Prices are per vehicle; the same car listed at several rooftops is counted once. Sold cars are kept in because a car that sold at a price is evidence about that price.