New and Used GMC for Sale in Ontario
Showing 1-50 of 104
2026 GMC Sierra 2500
HD COASTAL DUNE | FLOOR LINERS WITH REMOVABLE CARPET INSERT | REAR AXLE - 3.42 RATIO | GVWR 5148 KG (11350 LB) | DURAMAX 6.6L V8 TURBO DIESEL | 10-SPD A/T TRANS. | AT4 PREMIUM PLUS PKG | BLACK BADGING PK
$98,399
+ tax & lic
CALL
Tan
Andre Lanoue Sales
Tilbury, ON
Bolton GM
Bolton, ON
2026 GMC Sierra 2500
HD ALL-WTHR MATS (DEALER INSTALLED) | REAR AXLE - 3.42 RATIO | GVWR 5148 KG (11350 LB) | DURAMAX 6.6L V8 TURBO DIESEL | 10-SPD A/T TRANS. | AT4 PREMIUM PLUS PKG | BLACK BADGING PKG (DEALER INSTALLED) | T
$98,399
+ tax & lic
CALL
Grey
MacFarlane Chevrolet Buick GMC
Petrolia, ON
MacFarlane Chevrolet Buick GMC
Petrolia, ON
MacFarlane Chevrolet Buick GMC
Petrolia, ON
MacFarlane Chevrolet Buick GMC
Petrolia, ON
Peter Boyer Chevrolet Buick GMC
Napanee, ON
2018 GMC Sierra 2500
$39,999
+ tax & lic
259,594KM
White
Sherwood Auto Sales
Windsor, ON
The Humberview Group
Toronto, ON
The Humberview Group
Toronto, ON
The Humberview Group
Mississauga, ON
The Humberview Group
Mississauga, ON
2026 GMC Sierra 2500
HD Crew Cab Standard Box 4-Wheel Drive Denali Ultimate
$133,552
+ tax & lic
8KM
Blue
2026 GMC Sierra 2500
HD Crew Cab Standard Box 4-Wheel Drive Denali Ultimate
$131,912
+ tax & lic
15KM
White
2026 GMC Sierra 2500
HD Denali Ultimate - Leather Seats
Sale
$128,824
+ tax & lic
10KM
Glacier White Tricoat
Peter Boyer Chevrolet Buick GMC
Napanee, ON
The Humberview Group
Toronto, ON
The Humberview Group
Toronto, ON
The Humberview Group
Toronto, ON