| Monday | 9:00am - 6:00pm |
| Tuesday | 9:00am - 6:00pm |
| Wednesday | 9:00am - 6:00pm |
| Thursday | 9:00am - 6:00pm |
| Friday | 9:00am - 5:00pm |
| Saturday | 9:00am - 1:00pm |
| Sunday | Closed |
| Monday | 8:00am - 5:00pm |
| Tuesday | 8:00am - 5:00pm |
| Wednesday | 8:00am - 5:00pm |
| Thursday | 8:00am - 5:00pm |
| Friday | 8:00am - 5:00pm |
| Saturday | 8:00am - 1:00pm |
| Sunday | Closed |
| Monday | 8:00am - 5:00pm |
| Tuesday | 8:00am - 5:00pm |
| Wednesday | 8:00am - 5:00pm |
| Thursday | 8:00am - 5:00pm |
| Friday | 8:00am - 5:00pm |
| Saturday | 8:00am - 1:00pm |
| Sunday | Closed |
$75,899.00 x 84 months @ 2.49% APR with $0.00 down payment (5.89% effective rate, cost of borrowing $6,842.90). Plus HST and license.
$75,899.00 x 84 months @ 2.49% APR with $0.00 down payment (5.89% effective rate, cost of borrowing $6,842.90). Plus HST and license.
$75,899.00 x 48 months @ 3.9% APR with $0.00 down payment (24,000 km/yr lease allowance, 7.78% effective rate, cost of borrowing $9,308.55). Plus HST and licence.
$75,899.00 x 48 months @ 3.9% APR with $0.00 down payment (24,000 km/yr lease allowance, 7.78% effective rate, cost of borrowing $9,308.55). Plus HST and licence.
The 2026 GMC Sierra Pro Graphite Crew Cab delivers bold truck styling, real V8 capability, and unbeatable value for buyers looking for a lifted full-size pickup without paying premium trim pricing. Finished in Onyx Black with the aggressive Graphite Edition package, this Sierra stands out with factory-installed off-road upgrades, blacked-out styling, and the legendary 5.3L V8 engine.
Perfect for truck buyers across Ontario looking for a rugged alternative to the Ford F-150 XLT, Ram 1500 Night Edition, Toyota Tundra SR5 TRD, or Chevrolet Silverado Custom Trail Boss.
Under the hood sits the proven 5.3L EcoTec3 V8 engine paired with a smooth 10-speed automatic transmission and intelligent 4WD system. Whether you're towing trailers, driving through Ontario winters, heading to the cottage, or tackling job sites, the Sierra Pro Graphite is built to handle it all.
Performance highlights include:
5.3L EcoTec3 V8 Engine
10-Speed Automatic Transmission
Automatic Locking Rear Differential
Factory 2" Lift Kit
Monotube Off-Road Shocks
Off-Road Suspension Package
Goodyear Territory Mud Terrain Tires
Trailer Brake Controller
Trailering Package
Engine Oil Cooler & Transmission Oil Cooler
Engine Block Heater
This is a true truck built for Canadian conditions.
The Graphite Edition transforms the Sierra Pro into one of the best-looking value trucks on the market.
Exterior highlights include:
Onyx Black Exterior
18" Machined Aluminum Wheels with Dark Grey Accents
Black Front Recovery Hooks
Body-Colour Grille & Bumpers
Spray-On Bedliner
Deep Tinted Rear Glass
LED Cargo Bed Lighting
EZ Lift Power Lock & Release Tailgate
Rear Wheelhouse Liners
The result is a clean, aggressive appearance that looks far more expensive than a traditional work truck.
Inside the Crew Cab cabin, the Sierra balances durability with modern connectivity and comfort.
Interior and technology features include:
Remote Vehicle Start
Wireless Apple CarPlay & Android Auto
GMC Infotainment System with 7" Touchscreen
Wi-Fi Hotspot Capability
SiriusXM Capability
Cruise Control
Power Windows & Door Locks
Rear USB Charging Ports
Carpeted Flooring
40/20/40 Front Bench Seating
Rear Folding Bench Seat
120V Bed & Cabin Power Outlets
The spacious Crew Cab layout gives passengers plenty of room while still offering excellent cargo flexibility.
Advanced safety technology helps make every drive safer and more confident.
Safety highlights include:
Automatic Emergency Braking
Forward Collision Alert
Lane Keep Assist with Lane Departure Warning
Front Pedestrian Braking
Following Distance Indicator
HD Rear Vision Camera
IntelliBeam Automatic High Beams
Tire Pressure Monitoring System
Teen Driver Technology
The Sierra Pro Graphite is ideal for:
Contractors
Tradespeople
Small business owners
Cottage & trailer owners
Off-road enthusiasts
Import truck buyers looking to switch brands
Many buyers shopping Ford F-150, Ram 1500, Toyota Tundra, Nissan Titan, and Silverado Trail Boss models are discovering the Sierra Pro Graphite delivers outstanding value with factory lift, V8 power, and aggressive styling already included.
Available now at Boyer Chevrolet Buick GMC Ajax. We help truck buyers across Ontario every day, including Toronto, Ottawa, London, Sudbury, Barrie, Kingston, Muskoka, and Northern Ontario.
This vehicle is located at one of our other Boyer locations.
This vehicle is located at one of our other Boyer locations.
This vehicle is located at one of our other Boyer locations.
This vehicle is located at one of our other Boyer locations.
This vehicle is located at one of our other Boyer locations.
This vehicle is located at one of our other Boyer locations.
This vehicle is located at one of our other Boyer locations.