DealerProxy.ca

GMC Sierra 2500HD in Whitby, ON

Price drops, how long they sit on the lot, and what similar cars sold for, read from the websites of 1 Whitby dealership listing the Sierra 2500HD now.

For sale now
8
0 used, 8 new
Used asking price
—
median
Price dropped
0
none yet
Sold, last 90 days
111
median last asking $101,270, after 12 days (Ontario)

Price drops

GMC Sierra 2500HDs for sale in Whitby asking less than when DealerProxy first saw them, largest drop first.

No price drops on a GMC Sierra 2500HD in Whitby yet.

Days on the lot

How long the GMC Sierra 2500HDs for sale now have been listed: 24 days is the median; the ones that sold took 12 days. Counted from when DealerProxy first saw each one; tracking began 2026-09-20.

Under a week
0
1–2 weeks
0
2–4 weeks
8
1–2 months
0
2 months or more
0

What similar cars sold for

GMC Sierra 2500HDs that left Ontario dealers' lots in the last 90 days, by model year, at the price they were last asking (the price agreed is not published, and is often a little lower). A car gone within two days of first being seen is not counted. Too few sold in Whitby alone, so these are Ontario's.

YearConditionSoldLast asking (median)Odometer (median)Days on lot
2026New81$108,580—12 days
2026Used1$93,99914,626 km3 days
2025New2$75,894—12 days
2025Used2$81,94834,600 km4 days
2024New2$68,499—3 days
2024Used12$85,74757,744 km12 days
2023Used3$72,995128,495 km12 days
2022Used4$67,78451,722 km6 days
2021Used1$51,821122,203 km3 days
2020Used1$54,998158,551 km12 days
2018Used2$93,899163,399 km5 days

Most recently sold

The GMC Sierra 2500HD in other cities