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

519-284-3310
449 Queen St West, St. Marys, ON N4X 1B7
449 Queen St West, St. Marys, ON N4X 1B7
Contact St. Marys Buick GMC
Filter Results
Include:
Showing 1-50 of 62
New 2025 GMC Sierra 2500 HD SLT for sale in St. Marys, ON

2025 GMC Sierra 2500

HD SLT
$113,339 + tax & lic
10KM
SUMMIT WHITE
Listing ID: 12608215
Stock #: SG34274
VIN: 1GT4UNEY1SF309347
New 2025 GMC Sierra 2500 DENALI CREW CAB for sale in St. Marys, ON

2025 GMC Sierra

2500 DENALI CREW CAB
$119,378 + tax & lic
17KM
Onyx Black
Listing ID: 12608218
Stock #: SG34277
VIN: 1GT4UREY1SF311381
Used 2019 Buick Envision Premium for sale in St. Marys, ON

2019 Buick Envision

Premium
$23,978 + tax & lic
74,438KM
Brown
Listing ID: 12608212
Stock #: SG34077A
VIN: LRBFX3SX2KD019385
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 2500 HD SLT for sale in St. Marys, ON

2025 GMC Sierra 2500

HD SLT
$113,254 + tax & lic
10KM
Volcanic Red Tintcoat
Listing ID: 12556997
Stock #: SG34271
VIN: 1GT4UNEY5SF303700
New 2025 GMC Sierra 1500 ELEVATION for sale in St. Marys, ON

2025 GMC Sierra 1500

ELEVATION
$86,334 + tax & lic
10KM
SUMMIT WHITE
Listing ID: 12550760
Stock #: SG34267
VIN: 3GTUUCE84SG319180
Used 2022 Ford Maverick XLT for sale in St. Marys, ON

2022 Ford Maverick

XLT
$27,788 + tax & lic
113,005KM
Red
Listing ID: 12541072
Stock #: SG34199AAA
VIN: 3FTTW8F98NRA32296
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 Buick Envista Avenir for sale in St. Marys, ON

2025 Buick Envista

Avenir
$37,254 + tax & lic
10KM
Ocean Blue Metallic
Listing ID: 12538497
Stock #: SG34269
VIN: KL47LCE22SB207430
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
New 2025 GMC Savana 2500 DENALI for sale in St. Marys, ON

2025 GMC Savana

2500 DENALI
$120,244 + tax & lic
10KM
White Frost Tricoat
Listing ID: 12487348
Stock #: SG34261
VIN: 1GT4UREY2SF290797
New 2025 Buick Envista Preferred for sale in St. Marys, ON

2025 Buick Envista

Preferred
$33,194 + tax & lic
100KM
Moonstone Grey Metallic
Listing ID: 12481744
Stock #: SG34268
VIN: KL47LAE2XSB145201
Used 2019 Buick Encore Preferred for sale in St. Marys, ON

2019 Buick Encore

Preferred
$15,998 + tax & lic
103,501KM
Silver
Listing ID: 12459976
Stock #: SG34109A
VIN: KL4CJASB4KB717016
Used 2021 RAM 1500 Classic WARLOCK for sale in St. Marys, ON

2021 RAM 1500 Classic

WARLOCK
$37,677 + tax & lic
55,000KM
Listing ID: 12459970
Stock #: SG34141AA
VIN: 1C6RR7LG8MS519068
New 2025 GMC Savana Cargo Van BASE for sale in St. Marys, ON

2025 GMC Savana

Cargo Van BASE
$56,919 + tax & lic
17KM
SUMMIT WHITE
Listing ID: 12430144
Stock #: SG34250
VIN: 1GTW7AFP5S1180590
New 2025 GMC Acadia ELEVATION for sale in St. Marys, ON

2025 GMC Acadia

ELEVATION
$60,744 + tax & lic
200KM
Sterling Metallic
Listing ID: 12418044
Stock #: SG34259
VIN: 1GKENNRS9SJ206900
New 2025 GMC Sierra 1500 Denali for sale in St. Marys, ON

2025 GMC Sierra 1500

Denali
$97,699 + tax & lic
100KM
Sterling Metallic
Listing ID: 12418041
Stock #: SG34258
VIN: 1GTUUGED6SZ217125
Used 2025 GMC Acadia Denali for sale in St. Marys, ON

2025 GMC Acadia

Denali
$77,899 + tax & lic
286KM
Sterling Metallic
Listing ID: 12406266
Stock #: SG34256
VIN: 1GKENRRS2SJ190093
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 GMC Sierra 1500 PRO for sale in St. Marys, ON

2025 GMC Sierra 1500

PRO
$73,044 + tax & lic
15KM
Sterling Metallic
Listing ID: 12297057
Stock #: SG34239
VIN: 1GTUUAED4SZ163420
New 2025 Buick Enclave Sport Touring for sale in St. Marys, ON

2025 Buick Enclave

Sport Touring
$70,409 + tax & lic
7KM
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 GMC Terrain AWD Elevation for sale in St. Marys, ON

2025 GMC Terrain

AWD Elevation
$45,584 + tax & lic
101KM
Rapids Metallic
Listing ID: 12233806
Stock #: SG34222
VIN: 3GKALUEG6SL289095
New 2025 GMC Terrain AWD Elevation for sale in St. Marys, ON

2025 GMC Terrain

AWD Elevation
$44,489 + tax & lic
7KM
Riverstone Metallic
Listing ID: 12225216
Stock #: SG34221
VIN: 3GKALUEG8SL272539
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
New 2025 Buick Encore GX Preferred for sale in St. Marys, ON

2025 Buick Encore GX

Preferred
$38,439 + tax & lic
7KM
Ebony Twilight Metallic
Listing ID: 12171811
Stock #: SG34210
VIN: KL4AMCSL3SB141177
Used 2025 GMC Canyon Elevation for sale in St. Marys, ON

2025 GMC Canyon

Elevation
$60,039 + tax & lic
7KM
SUMMIT WHITE
Listing ID: 12150657
Stock #: SG34203
VIN: 1GTP2BEK0S1131800
New 2025 GMC Yukon XL Denali for sale in St. Marys, ON

2025 GMC Yukon XL

Denali
$122,629 + tax & lic
7KM
White Frost Tricoat
Listing ID: 12120021
Stock #: SG34198
VIN: 1GKS2JRL6SR184899
New 2025 GMC Sierra 1500 ELEVATION for sale in St. Marys, ON

2025 GMC Sierra 1500

ELEVATION
$80,939 + tax & lic
17KM
Titanium Rush Metallic
Listing ID: 12045151
Stock #: SG34179
VIN: 1GTUUCE87SZ188472
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 Savana 3500 HD SLT for sale in St. Marys, ON

2025 GMC Savana 3500

HD SLT
$109,744 + tax & lic
10KM
White Frost Tricoat
Listing ID: 12016567
Stock #: SG34173
VIN: 1GT4UUEY5SF202067
New 2024 GMC Sierra 1500 ELEVATION for sale in St. Marys, ON

2024 GMC Sierra 1500

ELEVATION
$80,629 + tax & lic
10KM
Black
Listing ID: 11984049
Stock #: SG34164
VIN: 3GTUUCED6RG415190
Used 2025 GMC Sierra 1500 SLE for sale in St. Marys, ON

2025 GMC Sierra 1500

SLE
$78,049 + tax & lic
12,500KM
SUMMIT WHITE
Listing ID: 11965974
Stock #: SG34146
VIN: 3GTUUBE8XSG177668
New 2025 GMC Sierra 1500 ELEVATION for sale in St. Marys, ON

2025 GMC Sierra 1500

ELEVATION
$85,299 + tax & lic
12KM
Titanium Rush Metallic
Listing ID: 11881055
Stock #: SG34125
VIN: 1GTUUCE83SZ134117
Used 2025 GMC Sierra EV Max Range Denali for sale in St. Marys, ON

2025 GMC Sierra

EV Max Range Denali
$124,249 + tax & lic
5,979KM
Thunderstorm Grey
Listing ID: 11873747
Stock #: SG34128
VIN: 1GT40LEL5SU401044
New 2025 GMC Sierra 2500 HD SLE for sale in St. Marys, ON

2025 GMC Sierra 2500

HD SLE
$99,079 + tax & lic
10KM
SUMMIT WHITE
Listing ID: 11862178
Stock #: SG34122
VIN: 1GT4UMEY9SF153584
New 2025 GMC Sierra 2500 Denali for sale in St. Marys, ON

2025 GMC Sierra 2500

Denali
$115,189 + tax & lic
10KM
Titanium Rush Metallic
Listing ID: 11816654
Stock #: SG34116
VIN: 1GT4UREYXSF143739
New 2024 Buick Envision Sport Touring (ST) for sale in St. Marys, ON

2024 Buick Envision

Sport Touring (ST)
$50,219 + tax & lic
12KM
Moonstone Grey Metallic
Listing ID: 11618958
Stock #: SG34070
VIN: LRBFZPE42RD025247
New 2024 Buick Envision SPORT TOURING for sale in St. Marys, ON

2024 Buick Envision

SPORT TOURING
$50,219 + tax & lic
7,000KM
Smokey Amethyst Metallic
Listing ID: 11618952
Stock #: SG34062
VIN: LRBFZPE4XRD038506
New 2024 GMC Sierra 1500 PRO for sale in St. Marys, ON

2024 GMC Sierra 1500

PRO
$59,299 + tax & lic
19KM
SUMMIT WHITE
Listing ID: 11348125
Stock #: SG34002
VIN: 3GTPUAEK8RG361715
New 2024 GMC Canyon AT4X for sale in St. Marys, ON

2024 GMC Canyon

AT4X
$79,888 + tax & lic
80KM
Sterling Metallic
Listing ID: 11056010
Stock #: SG33972
VIN: 1GTP6EEK7R1116825
Used 2024 GMC Terrain AT4 for sale in St. Marys, ON

2024 GMC Terrain

AT4
$36,977 + tax & lic
21,205KM
Ebony Twilight Metallic
Listing ID: 10567998
Stock #: P2541
VIN: 3GKALYEG1RL190430
Used 2023 GMC Sierra 1500 PRO for sale in St. Marys, ON

2023 GMC Sierra 1500

PRO
$46,998 + tax & lic
14,209KM
SUMMIT WHITE
Listing ID: 10499244
Stock #: P2544
VIN: 1GTRUAEK8PZ302136
Used 2024 GMC Sierra 2500 HD SLE for sale in St. Marys, ON

2024 GMC Sierra 2500

HD SLE
$69,988 + tax & lic
27,000KM
SUMMIT WHITE
Listing ID: 10169796
Stock #: P2552
VIN: 1GT39MEY7RF186171
Used 2023 Buick Envision Avenir for sale in St. Marys, ON

2023 Buick Envision

Avenir
$36,988 + tax & lic
21,658KM
Ebony Twilight Metallic
Listing ID: 10068720
Stock #: P2545
VIN: LRBFZSR44PD124162
Used 2023 GMC Sierra 1500 ELEVATION for sale in St. Marys, ON

2023 GMC Sierra 1500

ELEVATION
$52,988 + tax & lic
34,787KM
Onyx Black
Listing ID: 9500059
Stock #: P2546
VIN: 3GTPUCEK5PG192648
Used 2023 GMC Sierra 1500 AT4 for sale in St. Marys, ON

2023 GMC Sierra 1500

AT4
$67,988 + 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
$65,978 + tax & lic
44,000KM
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
$79,988 + tax & lic
99,167KM
Onyx Black
Listing ID: 9033574
Stock #: SG34126A
VIN: 1GT49PEY7PF124885
Used 2021 Buick Enclave UNKNOWN for sale in St. Marys, ON

2021 Buick Enclave

UNKNOWN
$35,989 + tax & lic
62,000KM
White
Listing ID: 7240841
Stock #: P2550
VIN: 5GAEVAKW9MJ149040

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
Member UCDA Member

UCDA dealers adhere to a strict code of ethics.

Call Dealer

(click to show)

Message Dealer

This form is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Location

View Map

About

We Offer
  • Retail Pre-Owned
  • Financing
  • Leasing
  • Retail New
  • Warranty
  • Trade-Ins
  • E-Sign Documents
  • Local Delivery
  • Local Test Drive Delivery