Mills Motors Buick GMC - Promotions 

GMC, Buick Canada Promotions

ENCORE GX ST FINANCE: Offer available to qualified retail customers in Ontario on select new and previously unregistered 2026 Encore GX ST models financed between February 3, 2026 to March 2, 2026. 1.99% purchase financing (1.99% APR) offered on approved credit by TD Auto Finance Services, Scotiabank® or RBC Royal Bank for 60 months. Participating lenders are subject to change. Rates from other lenders may vary. Down payment, trade and/or security deposit may be required. Monthly payment and cost of borrowing will vary depending on amount borrowed and down payment/trade. Representative finance example based on an eligible 2026 Encore GX ST model: $40,625 financed at 1.99% APR equals $708 monthly for 60 months with $0 down payment. Cost of borrowing is $4,078 for a total obligation of $44,503. Offer includes $2,300 freight; $100 A/C charge; $22 OMVIC fee; $21.50 EHF (tires); $1 EHF (filters); up to $699 dealer administration fee; PPSA registration (up to $165); as well as all other applicable fees, levies and duties (all of which may vary by retailer). License; insurance and applicable sales taxes are extra. Dealers are free to set individual prices. Dealer trade may be required but may not always be available. Limited time offer which may not be combined with certain other offers. General Motors of Canada Company may modify, extend or terminate offers for any reason, in whole or in part, at any time, without notice. Conditions and limitations apply. See dealer for details. These offers may not be redeemed for cash and may not be combined with certain other consumer incentives. Void where prohibited. Chargeable paint costs may vary depending on the vehicle/colour. See Dealer for full program details. ®Registered trademark of The Bank of Nova Scotia. RBC and Royal Bank are registered trademarks of Royal Bank of Canada. TD Auto Finance is a registered trademark of The Toronto-Dominion Bank.

*No finance payments for up to 90 days applies to new and previously unregistered 2025-2027 Chevrolet, Buick, GMC or Cadillac vehicles purchased from a participating dealer and financed on approved credit through participating partner lenders at a subvented rate only between January 3 - March 2, 2026. Finance payments are deferred for up to 90 days (the "Payment Deferral Period") for monthly payments, and contract term will be extended accordingly. Payment Deferral Period may be slightly less than 90 days if you choose bi-weekly or weekly payments. Offer excludes down payment (if applicable), licence, and insurance. Interest charges (if applicable) will not accrue during the first 60 days of the contract, but after 60 days interest will begin to accrue up until the end of the Payment Deferral Period, upon which time you will start to repay principal and interest (if applicable) over the term of the contract. Not available on standard finance rates. Dealers may sell for less. Offers cannot be combined with certain other offers and may be modified or terminated by General Motors at any time without notice. Conditions apply. See dealer for details.

2026 Buick Encore GX ST

SIERRA 1500 PRO GRAPHITE 5.3L FINANCE: Offer available to qualified retail customers in Ontario on select new and previously unregistered 2026 Sierra 1500 Pro Graphite 5.3L models financed between February 3, 2026 to March 2, 2026. 0% purchase financing (2.8% APR) offered on approved credit by TD Auto Finance Services, Scotiabank® or RBC Royal Bank for 60 months. Participating lenders are subject to change. Rates from other lenders may vary. Down payment, trade and/or security deposit may be required. Monthly payment and cost of borrowing will vary depending on amount borrowed and down payment/trade. Representative finance example based on an eligible 2026 Sierra 1500 Pro Graphite 5.3L model: $75,145 financed at 0% APR interest rate (2.8% APR) equals $1,253 monthly for 60 months with $0 down payment. Cost of borrowing is $5,000 for a total obligation of $74,980. Offer includes i) the foregone value of the $5,000 Non-Stackable Cash Discount Allowance (NSCDA) (Tax Exclusive) and; $2,700 freight; $100 A/C charge; $22 OMVIC fee; $21.50 EHF (tires); $1 EHF (filters); up to $699 dealer administration fee; PPSA registration (up to $165); as well as all other applicable fees, levies and duties (all of which may vary by retailer). License; insurance and applicable sales taxes are extra. Dealers are free to set individual prices. Dealer trade may be required but may not always be available. Limited time offer which may not be combined with certain other offers. General Motors of Canada Company may modify, extend or terminate offers for any reason, in whole or in part, at any time, without notice. Conditions and limitations apply. See dealer for details. These offers may not be redeemed for cash and may not be combined with certain other consumer incentives. Void where prohibited. Chargeable paint costs may vary depending on the vehicle/colour. See Dealer for full program details. ®Registered trademark of The Bank of Nova Scotia. RBC and Royal Bank are registered trademarks of Royal Bank of Canada. TD Auto Finance is a registered trademark of The Toronto-Dominion Bank.

*No finance payments for up to 90 days applies to new and previously unregistered 2025-2027 Chevrolet, Buick, GMC or Cadillac vehicles purchased from a participating dealer and financed on approved credit through participating partner lenders at a subvented rate only between January 3 - March 2, 2026. Finance payments are deferred for up to 90 days (the "Payment Deferral Period") for monthly payments, and contract term will be extended accordingly. Payment Deferral Period may be slightly less than 90 days if you choose bi-weekly or weekly payments. Offer excludes down payment (if applicable), licence, and insurance. Interest charges (if applicable) will not accrue during the first 60 days of the contract, but after 60 days interest will begin to accrue up until the end of the Payment Deferral Period, upon which time you will start to repay principal and interest (if applicable) over the term of the contract. Not available on standard finance rates. Dealers may sell for less. Offers cannot be combined with certain other offers and may be modified or terminated by General Motors at any time without notice. Conditions apply. See dealer for details.

$2500 TRUCK TRADE-IN BONUS*

*$2500 Truck Trade-in Bonus on the cash purchase or finance/lease (on approved credit) of a select new in-stock 2025 GMC Sierra 1500 (Double Cab or Regular Cab) or a 2026 GMC Sierra 1500 (Crew Cab) model delivered between Jan 9 -- Mar 2, 2026, while supplies last. Offer applies only if your current eligible 2015 or newer pickup truck (must have a truck bed) has its lease terminated or is accepted by the dealer for trade-in (actual trade-in value must be separately assessed by your dealer). Offer: 1) will be forfeited in its entirety if dealer does not accept your current eligible vehicle for trade-in, or you do not provide sufficient proof of lease termination; 2) will be deducted from the negotiated purchase price after taxes; 3) cannot be applied to past transactions; 4) has no cash surrender or other value; and 5) does not constitute a minimum trade-in allowance. Offers cannot be combined with certain other offers and may be modified or terminated by General Motors at any time without notice. Conditions apply. See participating dealer for details.

2026 GMC Sierra 1500 Pro Graphite Crew Cab

GMC models on special

All
Trucks
SUVs
Commercial
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2025 GMC Sierra 2500HD

up to 7,000 in savings
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Leasing
277 / wk
Interest rate of 8.5 %,
208 payments of 277 +HST & Licenses.
20,000 Km per year lease.
Financing
205 / wk
Interest rate of 4.79 %,
364 payments of 205 +HST & Licenses.
Total cost of credit: 74,767
Rebate on 2025 Sierra 2500HD
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2025 GMC Sierra 3500HD

up to 7,000 in savings
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Leasing
266 / wk
Interest rate of 8.5 %,
208 payments of 266 +HST & Licenses.
20,000 Km per year lease.
Financing
212 / wk
Interest rate of 4.79 %,
364 payments of 212 +HST & Licenses.
Total cost of credit: 77,122
Rebate on 2025 Sierra 3500HD
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2025 GMC Sierra 1500

up to 2,000 in savings
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Leasing
202 / wk
Interest rate of 7.9 %,
208 payments of 202 +HST & Licenses.
16,000 Km per year lease.
Financing
157 / wk
Interest rate of 3.99 %,
364 payments of 157 +HST & Licenses.
Total cost of credit: 56,981
Rebate on 2025 Sierra 1500
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2025 GMC Acadia

up to 1,000 in savings
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Leasing
212 / wk
Interest rate of 8.9 %,
208 payments of 212 +HST & Licenses.
16,000 Km per year lease.
Financing
165 / wk
Interest rate of 3.99 %,
364 payments of 165 +HST & Licenses.
Total cost of credit: 60,077
Rebate on 2025 Acadia
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2025 GMC Savana Cargo Van

up to 2,000 in savings
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Leasing
233 / wk
Interest rate of 8.5 %,
208 payments of 233 +HST & Licenses.
16,000 Km per year lease.
Financing
172 / wk
Interest rate of 4.79 %,
364 payments of 172 +HST & Licenses.
Total cost of credit: 62,757
Rebate on 2025 Savana Cargo Van
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2025 GMC Yukon

up to 15,000 in savings
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Leasing
269 / wk
Interest rate of 7.9 %,
208 payments of 269 +HST & Licenses.
16,000 Km per year lease.
Financing
258 / wk
Interest rate of 4.79 %,
364 payments of 258 +HST & Licenses.
Total cost of credit: 93,842
Rebate on 2025 Yukon
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2025 GMC Canyon

up to 2,500 in savings
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Rebate on 2025 Canyon
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2026 GMC Terrain

up to 750 in savings
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Leasing
118 / wk
Interest rate of 3.9 %,
208 payments of 118 +HST & Licenses.
16,000 Km per year lease.
Financing
118 / wk
Interest rate of 3.99 %,
364 payments of 118 +HST & Licenses.
Total cost of credit: 43,051
Rebate on 2026 Terrain
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2026 GMC Sierra 1500

up to 5,000 in savings
 g b a  h t agmds4
Leasing
199 / wk
Interest rate of 8.5 %,
208 payments of 199 +HST & Licenses.
16,000 Km per year lease.
Financing
159 / wk
Interest rate of 4.79 %,
364 payments of 159 +HST & Licenses.
Total cost of credit: 58,047
Rebate on 2026 Sierra 1500
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2026 GMC Acadia

up to 750 in savings
 g b8  h t agmds4
Leasing
198 / wk
Interest rate of 6.9 %,
208 payments of 198 +HST & Licenses.
16,000 Km per year lease.
Financing
182 / wk
Interest rate of 4.79 %,
364 payments of 182 +HST & Licenses.
Total cost of credit: 66,349
Rebate on 2026 Acadia
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2026 GMC Sierra 3500HD

up to 3,000 in savings
 g b a  h t agmds4
Leasing
266 / wk
Interest rate of 8.5 %,
208 payments of 266 +HST & Licenses.
20,000 Km per year lease.
Financing
219 / wk
Interest rate of 4.79 %,
364 payments of 219 +HST & Licenses.
Total cost of credit: 79,595
Rebate on 2026 Sierra 3500HD
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2026 GMC Sierra 2500HD

up to 3,000 in savings
 g b a  h t agmds4
Leasing
278 / wk
Interest rate of 8.5 %,
208 payments of 278 +HST & Licenses.
20,000 Km per year lease.
Financing
212 / wk
Interest rate of 4.79 %,
364 payments of 212 +HST & Licenses.
Total cost of credit: 77,240
Rebate on 2026 Sierra 2500HD
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2026 GMC Canyon

up to 750 in savings
 g b a  h t agmds4
Leasing
168 / wk
Interest rate of 8.5 %,
208 payments of 168 +HST & Licenses.
16,000 Km per year lease.
Financing
174 / wk
Interest rate of 4.79 %,
364 payments of 174 +HST & Licenses.
Total cost of credit: 63,287
Rebate on 2026 Canyon
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2026 GMC Yukon

up to 3,500 in savings
 g b a  h t agmds4
Leasing
338 / wk
Interest rate of 8.5 %,
208 payments of 338 +HST & Licenses.
16,000 Km per year lease.
Financing
302 / wk
Interest rate of 4.79 %,
364 payments of 302 +HST & Licenses.
Total cost of credit: 110,091
Rebate on 2026 Yukon
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2026 GMC Yukon XL

up to 3,500 in savings
 g b a  h t agmds4
Leasing
359 / wk
Interest rate of 8.5 %,
208 payments of 359 +HST & Licenses.
16,000 Km per year lease.
Financing
314 / wk
Interest rate of 4.79 %,
364 payments of 314 +HST & Licenses.
Total cost of credit: 114,212
Rebate on 2026 Yukon XL

Buick models on special

All
SUVs
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2025 Buick Encore GX

up to 2,000 in savings
 g b0  h t agmds4
Leasing
109 / wk
Interest rate of 2.9 %,
208 payments of 109 +HST & Licenses.
16,000 Km per year lease.
Financing
92 / wk
Interest rate of 0.99 %,
364 payments of 92 +HST & Licenses.
Total cost of credit: 33,589
Rebate on 2025 Encore GX
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2025 Buick Envista

up to 2,000 in savings
 g b0  h t agmds4
Leasing
104 / wk
Interest rate of 2.9 %,
208 payments of 104 +HST & Licenses.
16,000 Km per year lease.
Financing
89 / wk
Interest rate of 0.99 %,
364 payments of 89 +HST & Licenses.
Total cost of credit: 32,399
Rebate on 2025 Envista
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2025 Buick Envision

up to 2,000 in savings
 g b8  h t agmds4
Leasing
120 / wk
Interest rate of 3.9 %,
208 payments of 120 +HST & Licenses.
16,000 Km per year lease.
Financing
146 / wk
Interest rate of 3.99 %,
364 payments of 146 +HST & Licenses.
Total cost of credit: 53,198
Rebate on 2025 Envision
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2025 Buick Enclave

up to 1,000 in savings
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Leasing
220 / wk
Interest rate of 5.9 %,
208 payments of 220 +HST & Licenses.
16,000 Km per year lease.
Financing
192 / wk
Interest rate of 3.99 %,
364 payments of 192 +HST & Licenses.
Total cost of credit: 69,822
Rebate on 2025 Enclave
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2026 Buick Encore GX

up to 750 in savings
 g b0  h t agmds4
Leasing
106 / wk
Interest rate of 3.9 %,
208 payments of 106 +HST & Licenses.
16,000 Km per year lease.
Financing
103 / wk
Interest rate of 3.99 %,
364 payments of 103 +HST & Licenses.
Total cost of credit: 37,662
Rebate on 2026 Encore GX
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2026 Buick Envista

up to 500 in savings
 g b0  h t agmds4
Leasing
102 / wk
Interest rate of 3.9 %,
208 payments of 102 +HST & Licenses.
16,000 Km per year lease.
Financing
99 / wk
Interest rate of 3.99 %,
364 payments of 99 +HST & Licenses.
Total cost of credit: 36,114
Rebate on 2026 Envista
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2026 Buick Envision

up to 750 in savings
 g b8  h t agmds4
Leasing
127 / wk
Interest rate of 3.9 %,
208 payments of 127 +HST & Licenses.
16,000 Km per year lease.
Financing
150 / wk
Interest rate of 3.99 %,
364 payments of 150 +HST & Licenses.
Total cost of credit: 54,631
Rebate on 2026 Envision
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2026 Buick Enclave

up to 750 in savings
 g b8  h t agmds4
Leasing
222 / wk
Interest rate of 6.9 %,
208 payments of 222 +HST & Licenses.
16,000 Km per year lease.
Financing
202 / wk
Interest rate of 4.79 %,
364 payments of 202 +HST & Licenses.
Total cost of credit: 73,413
Rebate on 2026 Enclave

Service and Parts Promotions

GET A NO-CHARGE 12 V BATTERY TEST AND AN $20 INSTANT REBATE ON A NEW AC DELCO 12V BATTERY*
* Offer applies to 12 V batteries only. Offer valid from December 1, 2025, to February 28, 2025, at ...
GET A VEHICLE HEALTH CHECK FOR CHANGE: CARS AND TRUCKS $74.95*
*Offers valid from December 1, 2025 to February 28, 2026 at participating GM Canada Certified Servic...


Indemnification clause
The amount shown reflects an estimate of the amount that you can expect to pay in Canadian dollars. Taxes are excluded (unless selected otherwise). Photos represent the model offered but may vary slightly in color, options, or features. While we strive to ensure that the information on this website is accurate, we recommend contacting us directly to verify details and obtain additional information about the vehicle, including confirmation of prices, colors, trims, options, and other specifications.
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