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Featured Vehicles in Inventory

2022 GMC Sierra 3500HD DENALI Full Photoshoot Coming Soon!
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$

Dealer Rebate $1,000
Featured

2022 GMC

Sierra 3500HD

DENALI

Full Photoshoot Coming Soon!

# stock

6869A

icon-specs-transmission Transmission Automatic
icon-specs-odometer Mileage 105,000 KM

Carfax Badges
$78,995
on cash purchase (GST / PST), licensing, insurance & registration not included.
$78,995
For 84.0 months at 10.99% with 0.0 cash down.
Finance payments exclude: Dealer Fee ($699.00). (GST / PST), licensing & registration not included.
Offer details
Cash purchase selling price is $78,995.00 (plus taxes). Cash purchase selling price ($78,995.00) excludes: Dealer Fee ($699.00). Finance selling price is $78,995.00 (plus taxes). Finance payments exclude: Dealer Fee ($699.00). Finance offer is based on a 84 months term and 10.99% interest rate. 364 weekly payments of $311.31 ($358.01 taxes included) with $0.00 cash down and $0.00 net trade in. Cash down payments are due upon vehicle delivery. Trade-in tax credits require proof of ownership. Finance total obligation is $130,315.64 (taxes included). Finance total cost of credit is $39,471.39. Annual Percentage Rate (APR) is 10.99%. Limited time purchase financing offer on approved credit. Some customers will not qualify. Rates and requirements may vary depending on credit worthiness. Payments and conditions may vary for a commercial use. All applicable taxes are calculated on the total amount prior to deduction of the down payment. Levy and other environmental or related levies, other taxes (including, where applicable, GST and PST or HST), additional options, license, insurance and registration are extra. Vehicle trade-ins are subject to dealer's approval. Trade-in tax credits require proof of ownership.
See details
2023 GMC Yukon XL AT4 Full Photoshoot Coming Soon!
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$

Dealer Rebate $1,000
Featured

2023 GMC

Yukon XL

AT4

Full Photoshoot Coming Soon!

# stock

S187284A

icon-specs-transmission Transmission Automatic
icon-specs-odometer Mileage 73,523 KM

Carfax Badges
$78,995
on cash purchase (GST / PST), licensing, insurance & registration not included.
$78,995
For 84.0 months at 10.99% with 0.0 cash down.
Finance payments exclude: Dealer Fee ($699.00). (GST / PST), licensing & registration not included.
Offer details
Cash purchase selling price is $78,995.00 (plus taxes). Cash purchase selling price ($78,995.00) excludes: Dealer Fee ($699.00). Finance selling price is $78,995.00 (plus taxes). Finance payments exclude: Dealer Fee ($699.00). Finance offer is based on a 84 months term and 10.99% interest rate. 364 weekly payments of $311.31 ($358.01 taxes included) with $0.00 cash down and $0.00 net trade in. Cash down payments are due upon vehicle delivery. Trade-in tax credits require proof of ownership. Finance total obligation is $130,315.64 (taxes included). Finance total cost of credit is $39,471.39. Annual Percentage Rate (APR) is 10.99%. Limited time purchase financing offer on approved credit. Some customers will not qualify. Rates and requirements may vary depending on credit worthiness. Payments and conditions may vary for a commercial use. All applicable taxes are calculated on the total amount prior to deduction of the down payment. Levy and other environmental or related levies, other taxes (including, where applicable, GST and PST or HST), additional options, license, insurance and registration are extra. Vehicle trade-ins are subject to dealer's approval. Trade-in tax credits require proof of ownership.
See details
2020 GMC Silverado 1500 Trail Boss 6.2L V8, Leather Package, Convenience Package
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$

Dealer Rebate $1,000
Featured

2020 GMC

Silverado 1500

Trail Boss

6.2L V8, Leather Package, Convenience Package

# stock

P226578B

icon-specs-transmission Transmission Automatic
icon-specs-odometer Mileage 167,162 KM

Carfax Badges
$36,995
on cash purchase (GST / PST), licensing, insurance & registration not included.
$36,995
For 84.0 months at 10.99% with 0.0 cash down.
Finance payments exclude: Dealer Fee ($699.00). (GST / PST), licensing & registration not included.
Offer details
Cash purchase selling price is $36,995.00 (plus taxes). Cash purchase selling price ($36,995.00) excludes: Dealer Fee ($699.00). Finance selling price is $36,995.00 (plus taxes). Finance payments exclude: Dealer Fee ($699.00). Finance offer is based on a 84 months term and 10.99% interest rate. 364 weekly payments of $145.79 ($163.29 taxes included) with $0.00 cash down and $0.00 net trade in. Cash down payments are due upon vehicle delivery. Trade-in tax credits require proof of ownership. Finance total obligation is $59,437.56 (taxes included). Finance total cost of credit is $18,003.16. Annual Percentage Rate (APR) is 10.99%. Limited time purchase financing offer on approved credit. Some customers will not qualify. Rates and requirements may vary depending on credit worthiness. Payments and conditions may vary for a commercial use. All applicable taxes are calculated on the total amount prior to deduction of the down payment. Levy and other environmental or related levies, other taxes (including, where applicable, GST and PST or HST), additional options, license, insurance and registration are extra. Vehicle trade-ins are subject to dealer's approval. Trade-in tax credits require proof of ownership.
See details
2017 GMC Terrain SLE Full Photoshoot Coming Soon!
icon-plus

$

Dealer Rebate $1,000
Featured

2017 GMC

Terrain

SLE

Full Photoshoot Coming Soon!

# stock

6864B

icon-specs-transmission Transmission Automatic
icon-specs-odometer Mileage 120,559 KM

Carfax Badges
$17,995
on cash purchase (GST / PST), licensing, insurance & registration not included.
$17,995
For 60.0 months at 10.99% with 0.0 cash down.
Finance payments exclude: Dealer Fee ($699.00). (GST / PST), licensing & registration not included.
Offer details
Cash purchase selling price is $17,995.00 (plus taxes). Cash purchase selling price ($17,995.00) excludes: Dealer Fee ($699.00). Finance selling price is $17,995.00 (plus taxes). Finance payments exclude: Dealer Fee ($699.00). Finance offer is based on a 60 months term and 10.99% interest rate. 260 weekly payments of $90.04 ($100.84 taxes included) with $0.00 cash down and $0.00 net trade in. Cash down payments are due upon vehicle delivery. Trade-in tax credits require proof of ownership. Finance total obligation is $26,218.40 (taxes included). Finance total cost of credit is $6,064.00. Annual Percentage Rate (APR) is 10.99%. Limited time purchase financing offer on approved credit. Some customers will not qualify. Rates and requirements may vary depending on credit worthiness. Payments and conditions may vary for a commercial use. All applicable taxes are calculated on the total amount prior to deduction of the down payment. Levy and other environmental or related levies, other taxes (including, where applicable, GST and PST or HST), additional options, license, insurance and registration are extra. Vehicle trade-ins are subject to dealer's approval. Trade-in tax credits require proof of ownership.
See details
2023 GMC Sierra 1500 Denali 3.0L Duramax, Denali Reserve Package, Tech Package
icon-plus

$

Dealer Rebate $1,000
Featured

2023 GMC

Sierra 1500

Denali

3.0L Duramax, Denali Reserve Package, Tech Package

# stock

S185852A

icon-specs-transmission Transmission Automatic
icon-specs-odometer Mileage 32,375 KM

Carfax Badges
$79,995
on cash purchase (GST / PST), licensing, insurance & registration not included.
$79,995
For 84.0 months at 10.99% with 0.0 cash down.
Finance payments exclude: Dealer Fee ($699.00). (GST / PST), licensing & registration not included.
Offer details
Cash purchase selling price is $79,995.00 (plus taxes). Cash purchase selling price ($79,995.00) excludes: Dealer Fee ($699.00). Finance selling price is $79,995.00 (plus taxes). Finance payments exclude: Dealer Fee ($699.00). Finance offer is based on a 84 months term and 10.99% interest rate. 364 weekly payments of $315.25 ($362.54 taxes included) with $0.00 cash down and $0.00 net trade in. Cash down payments are due upon vehicle delivery. Trade-in tax credits require proof of ownership. Finance total obligation is $131,964.56 (taxes included). Finance total cost of credit is $39,970.31. Annual Percentage Rate (APR) is 10.99%. Limited time purchase financing offer on approved credit. Some customers will not qualify. Rates and requirements may vary depending on credit worthiness. Payments and conditions may vary for a commercial use. All applicable taxes are calculated on the total amount prior to deduction of the down payment. Levy and other environmental or related levies, other taxes (including, where applicable, GST and PST or HST), additional options, license, insurance and registration are extra. Vehicle trade-ins are subject to dealer's approval. Trade-in tax credits require proof of ownership.
See details
2021 GMC Sierra 1500 AT4 6.2L V8, GMC Multi-Pro Tailgate, 18
icon-plus

$

Dealer Rebate $1,000
Featured

2021 GMC

Sierra 1500

AT4

6.2L V8, GMC Multi-Pro Tailgate, 18" Wheels

# stock

R228409A

icon-specs-transmission Transmission Automatic
icon-specs-odometer Mileage 130,421 KM

Carfax Badges
$49,995
on cash purchase (GST / PST), licensing, insurance & registration not included.
$49,995
For 84.0 months at 10.99% with 0.0 cash down.
Finance payments exclude: Dealer Fee ($699.00). (GST / PST), licensing & registration not included.
Offer details
Cash purchase selling price is $49,995.00 (plus taxes). Cash purchase selling price ($49,995.00) excludes: Dealer Fee ($699.00). Finance selling price is $49,995.00 (plus taxes). Finance payments exclude: Dealer Fee ($699.00). Finance offer is based on a 84 months term and 10.99% interest rate. 364 weekly payments of $197.03 ($220.67 taxes included) with $0.00 cash down and $0.00 net trade in. Cash down payments are due upon vehicle delivery. Trade-in tax credits require proof of ownership. Finance total obligation is $80,323.88 (taxes included). Finance total cost of credit is $24,329.48. Annual Percentage Rate (APR) is 10.99%. Limited time purchase financing offer on approved credit. Some customers will not qualify. Rates and requirements may vary depending on credit worthiness. Payments and conditions may vary for a commercial use. All applicable taxes are calculated on the total amount prior to deduction of the down payment. Levy and other environmental or related levies, other taxes (including, where applicable, GST and PST or HST), additional options, license, insurance and registration are extra. Vehicle trade-ins are subject to dealer's approval. Trade-in tax credits require proof of ownership.
See details

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Service & Parts

Service & Parts

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Our Service Department at Wheaton Buick GMC offers an array of after-sales services including oil changes, wheel alignments, and more. For repairs and maintenance of your GM vehicle, our qualified experts will provide the attention and care it deserves.

Bodyshop

Bodyshop

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At Wheaton Buick GMC, we are able to preserve and restore the look of your Chevrolet, Buick, or GMC vehicle. Our GM collision centre experts have many years of experience and they will treat your car as if it belonged to us.

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GM offers a complete catalogue of accessories which you’re looking for to make your GM vehicle more versatile, stylish, or simply better adapted to your specific needs. At Wheaton Buick GMC, you will find a complete inventory of genuine General Motors accessories that include trailer hitches, roof boxes, roof rails, as well as a range of personalized accessories for your Chevrolet, Buick, or GMC.

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Thanks to the excellent staff at the collision center. They got my Tahoe in without an...

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