Business Hours
Hours of Operation
Monday 8:00am - 7:00pm
Tuesday 8:00am - 7:00pm
Wednesday 8:00am - 7:00pm
Thursday 8:00am - 7:00pm
Friday 8:00am - 6:00pm
Saturday 8:00am - 4:00pm
Sunday Closed
Monday 7:30am - 5:00pm
Tuesday 7:30am - 5:00pm
Wednesday 7:30am - 5:00pm
Thursday 7:30am - 5:00pm
Friday 7:30am - 5:00pm
Saturday 8:00am - 12:00pm
Sunday Closed
Monday 7:30am - 5:00pm
Tuesday 7:30am - 5:00pm
Wednesday 7:30am - 5:00pm
Thursday 7:30am - 5:00pm
Friday 7:30am - 5:00pm
Saturday 8:00am - 12:00pm
Sunday Closed

We Will Be Closed on Good Friday, Saturday, and Sunday. Wishing Everyone a Safe and Happy Easter with family and friends!

http://schema.org/NewCondition 2025 GMC 3GTUUEE89SG366717 AT4

2025
GMC SIERRA 1500 AT4 4X4 CREW CAB 5.75 FT. BOX (PDG)

MSRP

$93,103

93 103 $


Price

Price does not include taxes and licensing fees.

$93,782

Term (mo.)

Frequency

MSRP

$93,103

93 103 $


Price

Price does not include taxes and licensing fees.

$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

Term (mo.)

Frequency

MSRP

$93,103

93 103 $


Price

Price does not include taxes and licensing fees.

$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

Build And Price View Incentives Appraise My Trade In Book a Test Drive Explore Payments

Larry MacDonald Chevrolet Buick GMC Ltd.

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2025 GMC Sierra 1500 AT4 3GTUUEE89SG366717 56266 in Strathroy

**2025 GMC Sierra AT4 – Factory Lifted with Duramax Power** This 2025 GMC Sierra AT4 stands tall with its factory lift and rugged off-road capability, powered by the efficient and powerful 3.0L Duramax Turbo Diesel engine. Designed for both adventure and comfort, it features the Preferred and Technology Packages, adding premium convenience, connectivity, and safety. A panoramic sunroof enhances the cabin, giving all five passengers an open, airy feel. Enjoy crystal-clear sound and entertainment with a complimentary 3-year SiriusXM subscription. This Sierra AT4 is ready for the trail or the open road—wherever you take it. Speak to one of our sales and leasing team todat. It's easy to do business here!


Body Style: Pickup
Engine: 3.0L 6cyl
Mileage: N/A
Exterior Colour: Grey
Interior Colour: Black
Fuel Type: Diesel
Transmission: Automatic
Drivetrain: 4x4
Stock #: 56266
Trim Details: AT4 4x4 Crew Cab 5.75 ft. box

AT4 Preferred Package Power Sliding Rear Window w/Rear Defogger Universal Home Remote


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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

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* Every reasonable effort is made to ensure the accuracy of the information listed above. Vehicle pricing, incentives, options (including standard equipment), and technical specifications listed is for the 2025 GMC Sierra 1500 AT4 4x4 Crew Cab 5.75 ft. box may not match the exact vehicle displayed. Please confirm with a sales representative the accuracy of this information.

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