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St. Marys Buick GMC

St. Marys Buick GMC

519-284-3310
449 Queen St West, St. Marys, ON N4X 1B7
449 Queen St West, St. Marys, ON N4X 1B7
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New 2026 GMC HUMMER EV SUV 3X for sale in St. Marys, ON

2026 GMC HUMMER

EV SUV 3X
$2,864 + tax & lic
10KM
Graphite Blue Metallic
Listing ID: 12992179
Stock #: SG34350
VIN: 1GKTERDC8TU602122
New 2026 Buick Encore GX Sport Touring for sale in St. Marys, ON

2026 Buick Encore GX

Sport Touring
$42,718 + tax & lic
10KM
Moonstone Grey Metallic
Listing ID: 12982345
Stock #: SG34347
VIN: KL4AMESLXTB038528
New 2026 Buick Encore GX Avenir for sale in St. Marys, ON

2026 Buick Encore GX

Avenir
$43,754 + tax & lic
10KM
Listing ID: 12982348
Stock #: SG34348
VIN: KL4AMGSL5TB038965
New 2026 GMC Canyon Denali for sale in St. Marys, ON

2026 GMC Canyon

Denali
$76,119 + tax & lic
10KM
Onyx Black
Listing ID: 12978034
Stock #: SG34343
VIN: 1GTP2FEK4T1120047
New 2026 GMC Terrain AWD AT4 for sale in St. Marys, ON

2026 GMC Terrain

AWD AT4
$47,693 + tax & lic
10KM
Ebony Twilight Metallic
Listing ID: 12978031
Stock #: SG34345
VIN: 3GKALYEG2TL252621
New 2026 GMC Sierra 1500 Denali Ultimate for sale in St. Marys, ON

2026 GMC Sierra 1500

Denali Ultimate
$114,529 + tax & lic
10KM
Glacier White Tricoat
Listing ID: 12978028
Stock #: SG34353
VIN: 1GTUUHEL3TZ168139
New 2025 GMC Sierra 1500 HD SLT for sale in St. Marys, ON

2025 GMC Sierra 1500

HD SLT
$112,808 + tax & lic
80KM
Listing ID: 12970349
Stock #: SG34354
VIN: 1GT4UNEY5SF324658
New 2026 GMC Terrain AWD Elevation for sale in St. Marys, ON

2026 GMC Terrain

AWD Elevation
$43,359 + tax & lic
CALL
Riverstone Metallic
Listing ID: 12963920
Stock #: SG34352
VIN: 3GKALUEG1TL225600
Used 2019 Jeep Grand Cherokee Limited for sale in St. Marys, ON

2019 Jeep Grand Cherokee

Limited
$23,995 + tax & lic
154,000KM
Listing ID: 12963917
Stock #: SG34259A
VIN: 1C4RJFBG5KC766762
New 2026 Buick Enclave Sport Touring for sale in St. Marys, ON

2026 Buick Enclave

Sport Touring
$71,908 + tax & lic
10KM
Ebony Twilight Metallic
Listing ID: 12944324
Stock #: SG34344
VIN: 5GAEVBKS8TJ137947
New 2026 GMC Terrain AWD Elevation for sale in St. Marys, ON

2026 GMC Terrain

AWD Elevation
$46,009 + tax & lic
10KM
Ebony Twilight Metallic
Listing ID: 12944327
Stock #: SG34340
VIN: 3GKALUEG7TL237878
New 2026 GMC Sierra 1500 ELEVATION for sale in St. Marys, ON

2026 GMC Sierra 1500

ELEVATION
$83,558 + tax & lic
30KM
SUMMIT WHITE
Listing ID: 12944330
Stock #: SG34349
VIN: 3GTUUCE87TG108900
New 2026 GMC Sierra 1500 ELEVATION for sale in St. Marys, ON

2026 GMC Sierra 1500

ELEVATION
$83,404 + tax & lic
10KM
CARDINAL RED
Listing ID: 12922907
Stock #: SG34338
VIN: 3GTUUCED1TG108372
New 2026 GMC Sierra 2500 HD Denali for sale in St. Marys, ON

2026 GMC Sierra 2500

HD Denali
$121,493 + tax & lic
17KM
Downpour Metallic
Listing ID: 12922904
Stock #: SG34342
VIN: 1GT4UREY0TF103297
Used 2017 GMC Sierra 1500 SLT for sale in St. Marys, ON

2017 GMC Sierra 1500

SLT
$29,999 + tax & lic
150,000KM
Blue
Listing ID: 12922901
Stock #: SG34323A
VIN: 1GTV2NEC2HZ298056
Used 2023 Toyota Tacoma Base for sale in St. Marys, ON

2023 Toyota Tacoma

Base
$63,000 + tax & lic
20,008KM
SOLAR REFLECTION SILVER METALLIC
Listing ID: 12908372
Stock #: SG33972A
VIN: 3TYCZ5AN2PT139388
Used 2020 GMC Sierra UNKNOWN for sale in St. Marys, ON

2020 GMC Sierra

UNKNOWN
$CALL + tax & lic
68,000KM
Black
Listing ID: 12900599
Stock #: SG34339A
VIN: 1GT49WEY5LF123772
New 2025 GMC Savana Cargo Van BASE for sale in St. Marys, ON

2025 GMC Savana

Cargo Van BASE
$57,359 + tax & lic
10KM
Listing ID: 12888062
Stock #: SG34329
VIN: 1GTW7AFP9S1258417
New 2026 GMC Sierra 1500 Denali for sale in St. Marys, ON

2026 GMC Sierra 1500

Denali
$96,803 + tax & lic
10KM
Downpour Metallic
Listing ID: 12888065
Stock #: SG34337
VIN: 1GTUUGED6TZ133548
New 2025 GMC Yukon Elevation for sale in St. Marys, ON

2025 GMC Yukon

Elevation
$103,128 + tax & lic
14KM
Onyx Black
Listing ID: 12882917
Stock #: SG34341
VIN: 1GKS2BRD5SR383893
Used 2025 Jeep Wrangler Sport S for sale in St. Marys, ON

2025 Jeep Wrangler

Sport S
$42,995 + tax & lic
5,008KM
Listing ID: 12872222
Stock #: SG34268A
VIN: 1C4PJXAN0SW505342
New 2025 GMC Sierra 1500 SLT for sale in St. Marys, ON

2025 GMC Sierra 1500

SLT
$87,473 + tax & lic
10KM
Titanium Rush Metallic
Listing ID: 12867416
Stock #: SG34328
VIN: 3GTUUDEDXSG396719
New 2025 GMC Savana Cargo Van BASE for sale in St. Marys, ON

2025 GMC Savana

Cargo Van BASE
$63,304 + tax & lic
10KM
SUMMIT WHITE
Listing ID: 12867419
Stock #: SG34322
VIN: 1GTW7BF7XS1256178
New 2026 Buick Encore GX Preferred for sale in St. Marys, ON

2026 Buick Encore GX

Preferred
$36,859 + tax & lic
10KM
SUMMIT WHITE
Listing ID: 12857408
Stock #: SG34326
VIN: KL4AMCSL7TB029192
New 2025 GMC Sierra 1500 SLT for sale in St. Marys, ON

2025 GMC Sierra 1500

SLT
$87,298 + tax & lic
10KM
Onyx Black
Listing ID: 12847256
Stock #: SG34325
VIN: 3GTUUDEDXSG396168
New 2025 GMC Yukon Denali for sale in St. Marys, ON

2025 GMC Yukon

Denali
$115,108 + tax & lic
10KM
Volcanic Red Tintcoat
Listing ID: 12847259
Stock #: SG34327
VIN: 1GKS2DRL8SR383972
New 2026 GMC Terrain AWD AT4 for sale in St. Marys, ON

2026 GMC Terrain

AWD AT4
$47,494 + tax & lic
10KM
Volcanic Red Tintcoat
Listing ID: 12845266
Stock #: SG34336
VIN: 3GKALYEG0TL211338
New 2026 Buick Enclave Avenir for sale in St. Marys, ON

2026 Buick Enclave

Avenir
$80,553 + tax & lic
10KM
Moonstone Grey Metallic
Listing ID: 12845269
Stock #: SG34335
VIN: 5GAEVCKSXTJ112523
New 2025 GMC Sierra 1500 Denali for sale in St. Marys, ON

2025 GMC Sierra 1500

Denali
$94,574 + tax & lic
201KM
Titanium Rush Metallic
Listing ID: 12841504
Stock #: SG34334
VIN: 3GTUUGED6SG350838
New 2026 Buick Encore GX Preferred for sale in St. Marys, ON

2026 Buick Encore GX

Preferred
$36,299 + tax & lic
10KM
Ocean Blue Metallic
Listing ID: 12837826
Stock #: SG34305
VIN: KL4AMCSL1TB024702
Used 2025 Ford Maverick XLT for sale in St. Marys, ON

2025 Ford Maverick

XLT
$42,995 + tax & lic
2,494KM
White
Listing ID: 12837820
Stock #: P2559
VIN: 3FTTW8JA7SRA22677
Used 2021 Toyota RAV4 Prime SE for sale in St. Marys, ON

2021 Toyota RAV4

Prime SE
$42,995 + tax & lic
75,294KM
White
Listing ID: 12827446
Stock #: P2558
VIN: JTMGB3FV6MD019969
Used 2016 GMC Sierra 2500 HD SLT for sale in St. Marys, ON

2016 GMC Sierra 2500

HD SLT
$30,395 + tax & lic
190,219KM
Listing ID: 12822814
Stock #: SG34298AA
VIN: 1GT12TEG3GF115544
New 2025 GMC Savana Cargo Van BASE for sale in St. Marys, ON

2025 GMC Savana

Cargo Van BASE
$60,014 + tax & lic
10KM
Listing ID: 12818011
Stock #: SG34301
VIN: 1GTW7AF75S1253022
New 2026 Buick Encore GX Sport Touring for sale in St. Marys, ON

2026 Buick Encore GX

Sport Touring
$37,999 + tax & lic
10KM
Moonstone Grey Metallic
Listing ID: 12818008
Stock #: SG34308
VIN: KL4AMESL6TB024786
New 2025 GMC Canyon AT4 for sale in St. Marys, ON

2025 GMC Canyon

AT4
$70,689 + tax & lic
10KM
Volcanic Red Tintcoat
Listing ID: 12818002
Stock #: SG34302
VIN: 1GTP2DEK9S1230885
New 2026 GMC Terrain AWD Denali for sale in St. Marys, ON

2026 GMC Terrain

AWD Denali
$50,899 + tax & lic
10KM
Volcanic Red Tintcoat
Listing ID: 12818005
Stock #: SG34316
VIN: 3GKALZEG8TL188770
New 2026 Buick Encore GX Sport Touring - AWD for sale in St. Marys, ON

2026 Buick Encore

GX Sport Touring - AWD
$38,744 + tax & lic
10KM
Ebony Twilight Metallic
Listing ID: 12785309
Stock #: SG34309
VIN: KL4AMESL8TB025941
New 2025 Buick Envista Preferred for sale in St. Marys, ON

2025 Buick Envista

Preferred
$32,999 + tax & lic
10KM
Ocean Blue Metallic
Listing ID: 12785312
Stock #: SG34311
VIN: KL47LAE27SB232165
New 2026 Buick Encore GX Sport Touring for sale in St. Marys, ON

2026 Buick Encore GX

Sport Touring
$39,224 + tax & lic
10KM
Moonstone Grey Metallic
Listing ID: 12785306
Stock #: SG34315
VIN: KL4AMESL6TB024089
New 2026 Buick Encore GX Sport Touring for sale in St. Marys, ON

2026 Buick Encore GX

Sport Touring
$37,999 + tax & lic
10KM
SUMMIT WHITE
Listing ID: 12785297
Stock #: SG34314
VIN: KL4AMESLXTB023785
New 2026 Buick Encore GX Avenir for sale in St. Marys, ON

2026 Buick Encore GX

Avenir
$44,774 + tax & lic
10KM
Ocean Blue Metallic
Listing ID: 12785291
Stock #: SG34310
VIN: KL4AMGSL1TB026831
New 2025 Buick Envista Sport Touring for sale in St. Marys, ON

2025 Buick Envista

Sport Touring
$34,434 + tax & lic
10KM
Aquamarine Blue Metallic
Listing ID: 12785294
Stock #: SG34312
VIN: KL47LBE24SB233117
New 2025 GMC Sierra 1500 SLE for sale in St. Marys, ON

2025 GMC Sierra 1500

SLE
$78,823 + tax & lic
613KM
Onyx Black
Listing ID: 12785285
Stock #: SG34320
VIN: 3GTUUBED7SG355887
Used 2023 GMC Sierra 1500 AT4 for sale in St. Marys, ON

2023 GMC Sierra 1500

AT4
$63,995 + tax & lic
57,870KM
Black
Listing ID: 12776606
Stock #: SG34288A
VIN: 1GTUUEEL3PZ281545
New 2025 GMC Acadia ELEVATION for sale in St. Marys, ON

2025 GMC Acadia

ELEVATION
$57,918 + tax & lic
10KM
Crystal Metallic
Listing ID: 12769853
Stock #: SG34289
VIN: 1GKENNRS6SJ299357
New 2025 Buick Envision Avenir for sale in St. Marys, ON

2025 Buick Envision

Avenir
$56,599 + tax & lic
10KM
Ebony Twilight Metallic
Listing ID: 12759093
Stock #: SG34296
VIN: LRBFZME4XSD103486
New 2025 Buick Envision Avenir for sale in St. Marys, ON

2025 Buick Envision

Avenir
$56,599 + tax & lic
10KM
Moonstone Grey Metallic
Listing ID: 12759090
Stock #: SG34294
VIN: LRBFZME48SD101929
New 2026 GMC Terrain AT4 AWD for sale in St. Marys, ON

2026 GMC Terrain

AT4 AWD
$48,544 + tax & lic
10KM
Riverstone Metallic
Listing ID: 12743742
Stock #: SG34295
VIN: 3GKALYEG9TL173432
New 2025 GMC Sierra 1500 PRO for sale in St. Marys, ON

2025 GMC Sierra 1500

PRO
$74,349 + tax & lic
127KM
Onyx Black
Listing ID: 12717840
Stock #: SG34300
VIN: 1GTUUAED5SZ297630
New 2026 GMC Terrain AWD Elevation for sale in St. Marys, ON

2026 GMC Terrain

AWD Elevation
$49,869 + tax & lic
250KM
Sterling Metallic
Listing ID: 12672561
Stock #: SG34291
VIN: 3GKALUEG4TL132702
New 2025 GMC Sierra 1500 Denali for sale in St. Marys, ON

2025 GMC Sierra 1500

Denali
$97,309 + tax & lic
60KM
Titanium Rush Metallic
Listing ID: 12647997
Stock #: SG34286
VIN: 3GTUUGE85SG323777
New 2025 GMC Canyon Elevation for sale in St. Marys, ON

2025 GMC Canyon

Elevation
$56,493 + tax & lic
10KM
Rapids Metallic
Listing ID: 12644712
Stock #: SG34281
VIN: 1GTP2BEK2S1225645
New 2025 GMC Savana Cargo Van BASE for sale in St. Marys, ON

2025 GMC Savana

Cargo Van BASE
$62,664 + tax & lic
17KM
SUMMIT WHITE
Listing ID: 12640203
Stock #: SG34284
VIN: 1GTZ7GFP3S1235540
New 2025 GMC Sierra 2500 HD SLT for sale in St. Marys, ON

2025 GMC Sierra 2500

HD SLT
$114,339 + tax & lic
10KM
SUMMIT WHITE
Listing ID: 12608215
Stock #: SG34274
VIN: 1GT4UNEY1SF309347
New 2025 GMC Canyon AT4 for sale in St. Marys, ON

2025 GMC Canyon

AT4
$63,734 + tax & lic
363KM
Sterling Metallic
Listing ID: 12573551
Stock #: SG34279
VIN: 1GTP2DEK7S1138464
New 2025 GMC Sierra 1500 ELEVATION for sale in St. Marys, ON

2025 GMC Sierra 1500

ELEVATION
$81,678 + tax & lic
CALL
CARDINAL RED
Listing ID: 12538491
Stock #: SG34275
VIN: 1GTUUCED4SZ254330
New 2025 GMC Savana 2500 DENALI for sale in St. Marys, ON

2025 GMC Savana

2500 DENALI
$121,244 + tax & lic
10KM
White Frost Tricoat
Listing ID: 12487348
Stock #: SG34261
VIN: 1GT4UREY2SF290797
New 2025 GMC Sierra 1500 Denali for sale in St. Marys, ON

2025 GMC Sierra 1500

Denali
$92,899 + tax & lic
17KM
Onyx Black
Listing ID: 12487345
Stock #: SG34260
VIN: 3GTUUGED6SG316799
Used 2019 Buick Encore Preferred for sale in St. Marys, ON

2019 Buick Encore

Preferred
$15,599 + tax & lic
107,152KM
Silver
Listing ID: 12459976
Stock #: SG34109A
VIN: KL4CJASB4KB717016
New 2025 GMC Savana Cargo Van BASE for sale in St. Marys, ON

2025 GMC Savana

Cargo Van BASE
$56,919 + tax & lic
9,104KM
SUMMIT WHITE
Listing ID: 12430144
Stock #: SG34250
VIN: 1GTW7AFP5S1180590
New 2025 GMC Sierra 1500 PRO for sale in St. Marys, ON

2025 GMC Sierra 1500

PRO
$57,149 + tax & lic
15KM
Listing ID: 12377286
Stock #: SG34249
VIN: 1GTRHAEK8SZ258281
New 2025 Buick Enclave Sport Touring for sale in St. Marys, ON

2025 Buick Enclave

Sport Touring
$70,409 + tax & lic
10KM
White Frost Tricoat
Listing ID: 12276201
Stock #: SG34236
VIN: 5GAEVBRSXSJ217156
New 2025 Buick Envision SPORT TOURING for sale in St. Marys, ON

2025 Buick Envision

SPORT TOURING
$51,194 + tax & lic
7KM
Moonstone Grey Metallic
Listing ID: 12233809
Stock #: SG34224
VIN: LRBFZLE47SD039787
New 2025 Buick Enclave Sport Touring for sale in St. Marys, ON

2025 Buick Enclave

Sport Touring
$65,694 + tax & lic
7KM
White Frost Tricoat
Listing ID: 12202006
Stock #: SG34220
VIN: 5GAEVBRSXSJ199032
Used 2025 GMC Canyon Elevation for sale in St. Marys, ON

2025 GMC Canyon

Elevation
$60,039 + tax & lic
4,540KM
SUMMIT WHITE
Listing ID: 12150657
Stock #: SG34203
VIN: 1GTP2BEK0S1131800
New 2025 Buick Enclave Preferred for sale in St. Marys, ON

2025 Buick Enclave

Preferred
$64,194 + tax & lic
17KM
White Frost Tricoat
Listing ID: 12025774
Stock #: SG34175
VIN: 5GAEVARS6SJ158374
New 2025 GMC Sierra 2500 Denali for sale in St. Marys, ON

2025 GMC Sierra 2500

Denali
$116,489 + tax & lic
10KM
Titanium Rush Metallic
Listing ID: 11816654
Stock #: SG34116
VIN: 1GT4UREYXSF143739
Used 2024 GMC Sierra 1500 Denali for sale in St. Marys, ON

2024 GMC Sierra 1500

Denali
$71,299 + tax & lic
46,608KM
White Frost Tricoat
Listing ID: 10812516
Stock #: SG34297A
VIN: 1GTUUGE86RZ221124
Used 2023 Ford Bronco Raptor for sale in St. Marys, ON

2023 Ford Bronco

Raptor
$87,995 + tax & lic
34,748KM
Grey
Listing ID: 10812468
Stock #: P2564
VIN: 1FMEE5JR1PLB71913
Used 2024 GMC Savana 3500 HD SLE for sale in St. Marys, ON

2024 GMC Savana 3500

HD SLE
$79,595 + tax & lic
5,000KM
SUMMIT WHITE
Listing ID: 10349112
Stock #: SG33846
VIN: 1GT48REY4RF201570
Used 2024 GMC Sierra 2500 HD SLE for sale in St. Marys, ON

2024 GMC Sierra 2500

HD SLE
$70,495 + tax & lic
27,063KM
SUMMIT WHITE
Listing ID: 10169796
Stock #: P2552
VIN: 1GT39MEY7RF186171
Used 2023 GMC Sierra 1500 AT4 for sale in St. Marys, ON

2023 GMC Sierra 1500

AT4
$61,435 + tax & lic
67,531KM
SUMMIT WHITE
Listing ID: 9282385
Stock #: SG34246A
VIN: 1GTUUEE85PZ137099
Used 2022 GMC Sierra 1500 AT4 for sale in St. Marys, ON

2022 GMC Sierra 1500

AT4
$59,499 + tax & lic
44,796KM
SUMMIT WHITE
Listing ID: 9122743
Stock #: P2543L
VIN: 1GTPUEEL1NZ646329
Used 2023 GMC Sierra 2500 HD AT4 for sale in St. Marys, ON

2023 GMC Sierra 2500

HD AT4
$75,995 + tax & lic
99,167KM
Onyx Black
Listing ID: 9033574
Stock #: SG34126A
VIN: 1GT49PEY7PF124885
Used 2022 GMC Sierra 2500 HD UNKNOWN for sale in St. Marys, ON

2022 GMC Sierra 2500

HD UNKNOWN
$CALL + tax & lic
49,818KM
SUMMIT WHITE
Listing ID: 8303064
Stock #: P2565
VIN: 1GT49PEY7NF254209
Used 2021 GMC Yukon Base for sale in St. Marys, ON

2021 GMC Yukon

Base
$CALL + tax & lic
116,006KM
White Frost Tricoat
Listing ID: 6521155
Stock #: P2566
VIN: 1GKS2DKT7MR270009
Used 2020 Buick Envision UNKNOWN for sale in St. Marys, ON

2020 Buick Envision

UNKNOWN
$29,550 + tax & lic
27,069KM
None
Listing ID: 5582631
Stock #: SG34346A
VIN: LRBFX4SX4LD198777
Used 2014 Toyota Tundra Platinum for sale in St. Marys, ON

2014 Toyota Tundra

Platinum
$CALL + tax & lic
266,300KM
Listing ID: 12987622
Stock #: SG34287AA
VIN: 5TFAY5F19EX350655
Used 2020 GMC Sierra 1500 AT4 for sale in St. Marys, ON

2020 GMC Sierra 1500

AT4
$43,995 + tax & lic
111,615KM
White
Listing ID: 12827443
Stock #: SG34331A
VIN: 1GTP9EED6LZ116378
New 2025 GMC Yukon AT4 Ultimate for sale in St. Marys, ON

2025 GMC Yukon

AT4 Ultimate
$129,394 + tax & lic
CALL
Onyx Black
Listing ID: 12183289
Stock #: SG34214
VIN: 1GKS2VRL1SR140185

Buy From Home Available

Remote Buying Options
E-Sign Documents
Local Delivery
Local Test Drive Delivery

* Please contact dealer for further details. Test drives may be dependent on distance from the dealership.

St. Marys Buick GMC

St. Marys Buick GMC

449 Queen St West, St. Marys, ON N4X 1B7
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