Experience premium power and luxury in this 2025 GMC Sierra Denali. Under the hood is the proven 5.3L EcoTec3 V8 delivering 355 horsepower and 383 lb-ft of torque, paired with a smooth 10-speed automatic transmission for confident towing and performance.
The Denali stands out with its signature chrome grille, bold styling, and premium interior, featuring leather seating, advanced technology, and a large touchscreen with smartphone connectivity. Built to work and designed to impress, the Sierra also offers strong towing capability and a quiet, refined ride.
Luxury, capability, and unmistakable Denali style all in one truck. ?? From $256.00 weekly plus tax@7.99% OAC subject to change.
About Peter Boyer Chevrolet Buick GMC Proudly serving Napanee and surrounding communities for over 30 years, Peter Boyer Chevrolet Buick GMC is your trusted destination for new and pre-owned vehicles. Drivers from Kingston, Belleville, Trenton, Brighton, Picton, and beyond choose us for our exceptional selection, competitive pricing, and commitment to customer satisfaction.
Our knowledgeable and professional team is ready to assist with all your automotive needs, including sales, financing, service, and genuine GM parts. Experience the Boyer difference today and see why customers across Eastern Ontario continue to choose Peter Boyer Chevrolet Buick GMC year after year. We are a proud member of the Boyer Auto Group.
Packages & Options
Standard Equipment
Technical Specifications
Installed Packages
Denali Preferred Equipment Group • 5SA
includes standard equipment
No matches were found.
Options
Air Conditioning
Alloy Wheels
Backup Camera
Bluetooth Connection
Brake Assist
Cooled Seats
Cruise Control
Heated Seats
Keyless Entry
Lane Assist
Leather Seats
Navigation System
Parking Sensors
Power Seats
Power Windows
Remote Start
Running Boards
Satellite Radio
Smart Device Integration
Wi-Fi Hotspot
No matches were found.
Entertainment
AM/FM Stereo
Auxiliary Audio Input
Bluetooth Connection
MP3 Player
Navigation System
Smart Device Integration
Requires Subscription
Satellite Radio
Premium Sound System
Steering Wheel Audio Controls
WiFi Hotspot
Exterior
Aluminum Wheels
Tires - Front All-Terrain
Tires - Rear All-Terrain
Tires - Front All-Season
Tires - Rear All-Season
Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
Wheelhouse liners, rear (Deleted with (PCP) Denali CarbonPro Edition.)
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
Heated Mirrors
Mirror Memory
Power Folding Mirrors
Power Mirror(s)
Mirror caps, chrome
Intermittent Wipers
Rain Sensing Wipers
Variable Speed Intermittent Wipers
Rear Defrost
Sliding Rear Window
Privacy Glass
Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
Integrated Tailgate Step
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tailgate and bed rail protection caps, top
Bed Liner
Interior
Bucket Seats
Leather Seats
Driver Adjustable Lumbar
Power Driver Seat
Passenger Adjustable Lumbar
Power Passenger Seat
Heated Front Seat(s)
Mirror Memory
Seat Memory
Cooled Front Seat(s)
Pass-Through Rear Seat
Rear Bench Seat
Heated Rear Seat(s)
Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Floor covering, colour-keyed carpeting
Floor Mats
Adjustable Steering Wheel
Steering wheel, wrapped
Heated Steering Wheel
Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
GMC Premium information Display-13.4" diagonal Multicolour I touch screen
In-Vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module
Compass, located in instrument cluster
Exterior Temperature Display, located in radio display
Brake lining wear indicator
Power Windows
Power Door Locks
Keyless Entry
Keyless Start
Remote Engine Start
Universal Garage Door Opener
Adaptive Cruise Control
Cruise Control
Security System
Steering column lock, electrical
Wireless Charging
Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
Auxiliary Audio Input
MP3 Player
USB ports, (2) charge-only, rear
A/C
Climate Control
Multi-Zone A/C
Air vents, rear
Rear Defrost
Auto-Dimming Rearview Mirror
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Mechanical
8 Cylinder Engine
Gasoline Fuel
10-Speed A/T
A/T
Transmission w/Dual Shift Mode
Rear axle, 3.23 ratio
Pickup bed
GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine.)
Keyless Start
Air filter, heavy-duty
Automatic Stop/Start
Hill Descent Control (Requires 4WD model.)
Locking/Limited Slip Differential
Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
Denali Premium Suspension with Adaptive Ride Control
Four Wheel Drive
Cooling, external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Cooling, auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine and (L87) 6.2L EcoTec3 V8 engine.)
Frame, fully-boxed, hydroformed front section
Trailer brake controller, integrated
Tow Hooks
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Power Steering
4-Wheel Disc Brakes
ABS
Capless Fuel Fill
Exhaust, dual system (Includes chrome exhaust tips. Not available with (L87) 6.2L EcoTec3 V8 engine.)
Exhaust, aluminized stainless-steel muffler and tailpipe
Package
Tow Hitch
Automatic Highbeams
Front Collision Mitigation
Front Collision Warning
Lane Departure Warning
Lane Keeping Assist
Safety
Brake Assist
Front Collision Mitigation
Front Collision Warning
Stability Control
Traction Control
Daytime Running Lights
Driver Air Bag
Front Head Air Bag
Front Side Air Bag
Passenger Air Bag
Passenger Air Bag Sensor
Rear Head Air Bag
Requires Subscription
Telematics
Hitch View with image adjustment, Pan/Zoom/Tilt
Hitch Guidance
Aerial View Display System
Back-Up Camera
Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen, includes Two Trailer Camera Provisions (Includes Trailer View Camera Provisions and Trailer Assist Guidelines.)
Trailer Camera Provisions and trailer viewing software
Rear Parking Aid
Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
Lane Departure Warning
Lane Keeping Assist
Blind Spot Monitor
Cross-Traffic Alert
Rear Pedestrian Alert
Driver Monitoring
Seat Belt Adjustable Guide Loops, front row only
Rear Seat Belt Indicator
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)
$74,485.00 x 84 months @ 4.79% APR with $0.00 down payment (4.85% effective rate, cost of borrowing $13,251.90). Plus HST and license.
Lease from
$552 bw
$74,485.00 x 24 months @ 8.5% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $11,249.84). Plus HST and licence.
Purchase Price
$74,485
Price includes OMVIC fee $22.00. + HST and Licensing
$74,485.00 x 84 months @ 4.79% APR with $0.00 down payment (4.85% effective rate, cost of borrowing $13,251.90). Plus HST and license.
Lease from
$552 bw
$74,485.00 x 24 months @ 8.5% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $11,249.84). Plus HST and licence.
Purchase Price
$74,485
Price includes OMVIC fee $22.00. + HST and Licensing
$77,340.00 x 84 months @ 2.49% APR with $0.00 down payment (2.52% effective rate, cost of borrowing $6,972.82). Plus HST and license.
Lease from
$471 bw
$77,340.00 x 24 months @ 1.9% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $2,532.49). Plus HST and licence.
Purchase Price
$77,340
Price includes OMVIC fee $22.00. + HST and Licensing
$77,340.00 x 84 months @ 2.49% APR with $0.00 down payment (2.52% effective rate, cost of borrowing $6,972.82). Plus HST and license.
Lease from
$471 bw
$77,340.00 x 24 months @ 1.9% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $2,532.49). Plus HST and licence.
Purchase Price
$77,340
Price includes OMVIC fee $22.00. + HST and Licensing
$65,652.00 x 84 months @ 4.79% APR with $0.00 down payment (4.85% effective rate, cost of borrowing $11,680.39). Plus HST and license.
Lease from
$741 bw
$65,652.00 x 24 months @ 8.5% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $8,750.71). Plus HST and licence.
Purchase Price
$65,652
Plus HST & Licensing. Price includes: Dealer Admin Fee ($225), Etching ($299), Air Tax ($100), Nitrogen Tires ($99.95), Tire Duty ($22.50), and OMVIC fee ($22.00)
$65,652.00 x 84 months @ 4.79% APR with $0.00 down payment (4.85% effective rate, cost of borrowing $11,680.39). Plus HST and license.
Lease from
$741 bw
$65,652.00 x 24 months @ 8.5% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $8,750.71). Plus HST and licence.
Purchase Price
$65,652
Plus HST & Licensing. Price includes: Dealer Admin Fee ($225), Etching ($299), Air Tax ($100), Nitrogen Tires ($99.95), Tire Duty ($22.50), and OMVIC fee ($22.00)
$68,542.00 x 84 months @ 4.79% APR with $0.00 down payment (4.85% effective rate, cost of borrowing $12,194.56). Plus HST and license.
Lease from
$522 bw
$68,542.00 x 24 months @ 8.5% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $10,287.62). Plus HST and licence.
Purchase Price
$68,542
Plus HST & Licensing. Price includes: Dealer Admin Fee ($225), Etching ($299), Air Tax ($100), Nitrogen Tires ($99.95), Tire Duty ($22.50), and OMVIC fee ($22.00)
$68,542.00 x 84 months @ 4.79% APR with $0.00 down payment (4.85% effective rate, cost of borrowing $12,194.56). Plus HST and license.
Lease from
$522 bw
$68,542.00 x 24 months @ 8.5% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $10,287.62). Plus HST and licence.
Purchase Price
$68,542
Plus HST & Licensing. Price includes: Dealer Admin Fee ($225), Etching ($299), Air Tax ($100), Nitrogen Tires ($99.95), Tire Duty ($22.50), and OMVIC fee ($22.00)
$74,377.00 x 84 months @ 2.49% APR with $0.00 down payment (2.52% effective rate, cost of borrowing $6,705.68). Plus HST and license.
Lease from
$444 bw
$74,377.00 x 24 months @ 1.9% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $2,444.53). Plus HST and licence.
Purchase Price
$74,377
Price includes OMVIC fee $22.00. + HST & Licensing.
$74,377.00 x 84 months @ 2.49% APR with $0.00 down payment (2.52% effective rate, cost of borrowing $6,705.68). Plus HST and license.
Lease from
$444 bw
$74,377.00 x 24 months @ 1.9% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $2,444.53). Plus HST and licence.
Purchase Price
$74,377
Price includes OMVIC fee $22.00. + HST & Licensing.