View All Images

2026
`GMC` `SIERRA 1500` SLE 4X4 CREW CAB 5.75 FT. BOX (3SA)

Cash $79,497

Price

$79,497

79 497 $

Whitecap Price

Price includes Admin fees / Tire Warranty / Amvic Fee / Tire Tax. Price does not include GST.

$79,497

Finance

Term (mo.)

Frequency

Monthly Biweekly Weekly

Price

$79,497

79 497 $

Whitecap Price

Price includes Admin fees / Tire Warranty / Amvic Fee / Tire Tax. Price does not include GST.

$53,745

Finance For (2.99%)

$19.988 x 84 Months @ 6.49% APR (estimated financing rate, cost of borrowing $4,907).
Plus taxes and license.

$776 / mo

Lease

Term (mo.)

Frequency

Monthly Biweekly Weekly

Price

$79,497

79 497 $

Whitecap Price

Price includes Admin fees / Tire Warranty / Amvic Fee / Tire Tax. Price does not include GST.

$53,745

Lease For (2.99%)

$19.988 x 84 Months @ 6.49% APR (estimated financing rate, cost of borrowing $4,907).
Plus taxes and license.

$776 / mo

Price:	$79,497 79,497 $
Price:	$79,497 79 497 $
Whitecap Price:	$79,497 79 497 $

Price includes Admin fees / Tire Warranty / Amvic Fee / Tire Tax. Price does not include GST.

Lease Payment: $0/bw

Whitecap Chevrolet Buick GMC

Request Information 780-849-2600

First Name*:

Last Name*:

Email*:

Phone*:

* mandatory fields

Vehicle Details [click to collapse]

Take on every season with the 2026 GMC Sierra 1500 SLE 4x4 — a capable full-size pickup built to handle the workweek and still feel comfortable when the day’s done. Under the hood, the 5.3L V8 delivers strong, reliable power for hauling, towing, and confident highway driving. With 4x4 capability, you’ll be ready for changing road conditions, job sites, and weekend adventures. Finished in a sharp Silver exterior with a clean Black interior, this Sierra SLE brings a bold look and everyday practicality together in one tough package. If you’re looking for a truck that’s ready to earn its keep and still cleans up nicely, this Sierra is it.

Body Style:	Pickup
Engine:	5.3L 8cyl
Mileage:	10 km
Exterior Colour:	Silver
Interior Colour:	Black

Fuel Type:	Gasoline
Transmission:	Other
Drivetrain:	4x4	https://schema.org/4x4Configuration
Stock #:	45308
VIN:	3GTUUBED8TG256609
Trim Details:	SLE 4x4 Crew Cab 5.75 ft. box

Preferred Equipment Group 3SA - Included In Package [click to collapse]


2 Charge/Data USB Ports Located on instrument panel.
Power Front Windows with Passenger Express Down
Manual Tilt-Wheel and Telescoping Steering Column
Steering Wheel Audio Controls
Tires: 255/70R17 AS BW
Integrated Trailer Brake Controller
Cloth Seat Trim
Radio: Premium GMC Infotainment Audio System Includes 13.4" diagonal colour touch-screen, Google built in apps such as navigation and voice assistance, multi-touch display, AM/FM stereo and Bluetooth streaming audio for music and most phones.6-Speaker Audio System Feature SiriusXM with 360L Trial Subscription SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. Important: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. Certain features and/or content may not be available unless an active data connection is enabled in the vehicle. Content varies by SiriusXM subscription plan. Features and display may vary by vehicle. All SiriusXM services require a subscription, sold separately by SiriusXM after the trial period. Your SiriusXM service will automatically stop at the end of your trial unless you decide to subscribe. If you decide to continue service after your trial, the subscription plan you choose will continue for an indeterminate term and you will be charged according to your chosen payment method at the then-current rates unless and until you cancel. Taxes apply. Please see the SiriusXM customer agreement at siriusxm.ca/terms for complete terms and how to cancel, which includes calling SiriusXM at 1-888-539-7474. All rates, content, and programming are subject to change. SiriusXM uses personal information in accordance with SiriusXM privacy policy, available at siriusxm.ca/privacy. SiriusXM Canada Inc. (SiriusXM), the SiriusXM logo, channel names and logos are trademarks of Sirius XM Radio Inc. and are used under license. Wireless Apple CarPlay/Wireless Android Auto
Colour-Keyed Carpeting Floor Covering Front Rubberized-Vinyl Floor Mats Rear Rubberized-Vinyl Floor Mats
Keyless Open and Start Includes remote keyless entry.
Power Front Windows with Driver Express Up/Down
Standard Suspension Package
SLE Convenience Package 10-Way Power Driver Seat Adjuster with Lumbar Dual-Zone Automatic Climate Control Heated Driver and Front Outboard Passenger Seating Heated Steering Wheel LED Cargo Area Lighting Located in cargo box activated with switch on centre switch bank or key fob. Remote Start Package
GVWR: 7,000 lbs (3,175 Kg)


Wheels: 17" x 8" Bright Silver Painted Aluminum (43.2 cm x 20.3 cm). 6-spoke.
Front Frame-Mounted Black Recovery Hooks
Push Button Start
Chrome Header with Medium Silver Grille Insert Bars
HD Rear Vision Camera
Kodiak Auto-Locking Rear Differential Trailering Package Includes trailer hitch, 7-pin and 4-pin connectors.
Single Speed Transfer Case Electronic Autotrac with push button control.
Power Rear Windows with Express Down
GMC Pro Safety Automatic Emergency Braking 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. Following Distance Indicator Forward Collision Alert Front Pedestrian Braking IntelliBeam Automatic High Beam on/Off Lane Keep Assist with Lane Departure Warning
Wi-Fi Hotspot Capable Terms and limitations apply. See onstar.ca or dealer for details.
Deep-Tinted Glass
Power Door Locks
Front 40/20/40 Split-Bench Seat Includes covered armrest storage and under-seat storage (lockable).4-Way Manual Passenger Seat Adjuster
OnStar Services Capable See onstar.ca for details and limitations. Services vary by model. Service plan required.

Warranty Information	Standard
Basic distance: 60,000 km
Basic months: 36 months
Basic warranty: 36 months/60,000km
Corrosion perforation warranty: 60 months/ unlimited distance
Drivetrain distance: 100,000 km
Drivetrain months: 60 months
Powertrain warranty: 60 months/100,000km
Roadside assistance coverage: 60 months/100,000km
Roadside distance: 100,000 km
Roadside months: 60 months

2026
`GMC` `SIERRA 1500` SLE 4X4 CREW CAB 5.75 FT. BOX (3SA)

Cash $79,497

Finance

Lease

Whitecap Chevrolet Buick GMC

Whitecap Chevrolet Buick GMC

804 Main Street SW, Slave Lake, Alberta, T0G 2A0

Request Information 780-849-2600

Personalize
Your Payments

Results Your Personalized
Finance Payment Amounts:

In-stock Inventory

Hours of Operation

2026GMC SIERRA 1500 SLE 4X4 CREW CAB 5.75 FT. BOX (3SA)

Cash $79,497

Finance

Lease

Whitecap Chevrolet Buick GMC

Whitecap Chevrolet Buick GMC

804 Main Street SW, Slave Lake, Alberta, T0G 2A0

Request Information 780-849-2600

Disclaimer

Disclaimer

Personalize Your Payments

Results Your Personalized Finance Payment Amounts:

In-stock Inventory

Hours of Operation

2026
`GMC` `SIERRA 1500` SLE 4X4 CREW CAB 5.75 FT. BOX (3SA)

Personalize
Your Payments

Results Your Personalized
Finance Payment Amounts: