New and Used GMC for Sale in Whitby, ON
Showing 1-50 of 61
2023 GMC Sierra 2500
HD Denali CERTIFIED PRE-OWNED - FINANCE @ 4.99%
$87,855
+ tax & lic
58,788KM
Black
Bolton GM
Bolton, ON
Gray Automotive Group
Burlington, ON
2021 GMC Sierra 2500
Denali Crew Cab 4x4 ~Nav ~Cam ~Leather ~Moonroof
$79,990
+ tax & lic
83,508KM
Black
G.D. Coates Used Car Superstore
Barrie, ON
Peter Boyer Chevrolet Buick GMC
Napanee, ON
2018 GMC Sierra 2500
SLE Crew Cab 4x4 ~Heated Seats ~Bluetooth ~Camera
$45,990
+ tax & lic
176,421KM
White
G.D. Coates Used Car Superstore
Barrie, ON
2020 GMC Sierra 2500
3/4 TON SL-EDITION 3 PASSENGER 6.6L - DURAMAX.. 4X4.. REGULAR-CAB.. 8-FOOT-BOX.. BACK-UP CAMERA.. BLUETOOTH SYSTEM.. KEYLESS ENTRY..
$56,995
+ tax & lic
87,000KM
White
2015 GMC Sierra 2500
HD 6.6L V8 DIESEL 8-FOOT SLE 4WD CERTIFIED *ACCIDNET FREE* CAMERA BLUETOOTH LEATHER HEATED SEATS CRUISE ALLOYS
$32,995
+ tax & lic
197,840KM
Silver
G.D. Coates Used Car Superstore
Barrie, ON
Peter Boyer Chevrolet Buick GMC
Napanee, ON
Pentastic Motors
Gorrie, ON
Montero Auto Centre
North York, ON
2021 GMC Sierra 2500
HD AT4 | ONE OWNER | LOCAL TRADE | NO ACCIDENTS
$78,963
+ tax & lic
91,852KM
White
Peter Boyer Chevrolet Buick GMC
Napanee, ON
2025 GMC Sierra 2500
HD Denali 5SA | TECHNOLOGY PKG | SIERRA HD PRO SAFETY | HEATED STEERING WHEEL |
$117,170.50
+ tax & lic
162KM
Grey
Gray Automotive Group
Burlington, ON
Peter Boyer Chevrolet Buick GMC
Napanee, ON
2021 GMC Sierra 2500
HD Denali Ultimate Package **DENALI BLACK DIAMOND EDITION**
$74,500
+ tax & lic
114,809KM
Black
2017 GMC Sierra 2500
HD Denali 6.6L DURAMAX | ALLISON TRANSMISSION | POWER SUNROO
$53,900
+ tax & lic
182,025KM
Black
Bolton GM
Bolton, ON
2024 GMC Sierra 2500
HD SLE 4WD 6.6L V8 Double Cab - Remote Start | Carplay + Android Auto | Tow Pkg | Back Rack |
$60,998
+ tax & lic
53,000KM
Red