Disclosure
Simulated vehicle shown. Actual production model may vary. Limitations apply. At participating dealers. Initial availability Fall 2021.


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New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation
- MSRP $54,820
-
Sale Price $49,820
- Savings $5,000
See Important Disclosures Here
Specifications
- Exterior Satin Steel Metallic
- Engine Gas V8 5.3L/325
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21447
- Transmission Automatic
- VIN 3GTU9CED9MG231291

New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation
- MSRP $56,530
-
Sale Price $51,530
- Savings $5,000
See Important Disclosures Here
Best Seller
Specifications
- Exterior Cayenne Red Tintcoat
- Engine Diesel I6 3.0L/183
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21380
- Transmission Automatic
- VIN 3GTU9CETXMG215396

New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4
- MSRP $62,360
-
Sale Price $57,360
- Savings $5,000
See Important Disclosures Here
Best Seller
Specifications
- Exterior Summit White
- Engine Diesel I6 3.0L/183
- Interior Jet Black With Kalahari Accents
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21399
- Transmission Automatic
- VIN 1GTU9EET5MZ217844

New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4
- MSRP $63,960
-
Sale Price $58,960
- Savings $5,000
See Important Disclosures Here
Specifications
- Exterior Onyx Black
- Engine Diesel I6 3.0L/183
- Interior Jet Black With Kalahari Accents
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21461
- Transmission Automatic
- VIN 3GTU9EET4MG237793

New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4
- MSRP $64,260
-
Sale Price $59,260
- Savings $5,000
See Important Disclosures Here
Specifications
- Exterior Dark Sky Metallic
- Engine Diesel I6 3.0L/183
- Interior Jet Black With Kalahari Accents
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21407
- Transmission Automatic
- VIN 1GTU9EET3MZ235226

New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali
- MSRP $67,370
-
Sale Price $62,370
- Savings $5,000
See Important Disclosures Here
Specifications
- Exterior Onyx Black
- Engine Diesel I6 3.0L/183
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21146
- Transmission Automatic
- VIN 3GTU9FETXMG133850

New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali
- MSRP $67,870
-
Sale Price $62,870
- Savings $5,000
See Important Disclosures Here
Specifications
- Exterior Onyx Black
- Engine Diesel I6 3.0L/183
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21369
- Transmission Automatic
- VIN 3GTU9FET7MG218161

New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali
- MSRP $68,170
-
Sale Price $63,170
- Savings $5,000
See Important Disclosures Here
Best Seller
Specifications
- Exterior Pacific Blue Metallic
- Engine Diesel I6 3.0L/183
- Interior Dark Walnut/dark Ash Gray
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21379
- Transmission Automatic
- VIN 3GTU9FET6MG217955

Loaner 2021 Chevrolet Silverado 1500 Crew Cab Short Box 4-Wheel Drive RST
- MSRP $51,910
-
Sale Price $47,660
- Savings $4,250
See Important Disclosures Here
Best Seller
Specifications
- Exterior Northsky Blue Metallic
- Engine 5.3L 8 cyl
- Interior Jet Black Cloth Seat Trim
- Location Cappellino Chevrolet
- Model Code CK10543
- Stock Number 21116
- Transmission Automatic
- VIN 3GCUYEED1MG129806

New 2021 GMC Canyon Crew Cab Short Box 4-Wheel Drive AT4 w/Cloth
- MSRP $40,830
-
Sale Price $38,030
- Savings $2,800
See Important Disclosures Here
Best Seller
Specifications
- Exterior Onyx Black
- Engine Gas V6 3.6L/222
- Interior Jet Black/kalahari
- Location Cappellino Buick GMC
- Model Code T2N43
- Stock Number G21272
- Transmission Automatic
- VIN 1GTG6FEN2M1155766

New 2021 GMC Canyon Crew Cab Short Box 4-Wheel Drive AT4 w/Leather
- MSRP $43,890
-
Sale Price $41,090
- Savings $2,800
See Important Disclosures Here
Best Seller
Specifications
- Exterior Summit White
- Engine 3.6L V6
- Interior Jet Black/kalahari
- Location Cappellino Buick GMC
- Model Code T2P43
- Stock Number G21374
- Transmission Automatic
- VIN 1GTG6FEN4M1147586

New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $46,435
-
Sale Price $43,935
- Savings $2,500
See Important Disclosures Here
Best Seller
Specifications
- Exterior Onyx Black
- Engine Gas I4 2.7L/166
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21333
- Transmission Automatic
- VIN 1GTR9CEK6MZ205140

New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $46,435
-
Sale Price $43,935
- Savings $2,500
See Important Disclosures Here
Best Seller
Specifications
- Exterior Onyx Black
- Engine Gas I4 2.7L/166
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21398
- Transmission Automatic
- VIN 1GTR9CEK5MZ229039

New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $46,435
-
Sale Price $43,935
- Savings $2,500
See Important Disclosures Here
Specifications
- Exterior Onyx Black
- Engine Gas I4 2.7L/166
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21408
- Transmission Automatic
- VIN 1GTR9CEK0MZ239882

New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $50,855
-
Sale Price $48,355
- Savings $2,500
See Important Disclosures Here
Specifications
- Exterior Brownstone Metallic
- Engine Gas V8 5.3L/325
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21460
- Transmission Automatic
- VIN 1GTR9CED2MZ237309

New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $50,995
-
Sale Price $48,495
- Savings $2,500
See Important Disclosures Here
Best Seller
Specifications
- Exterior Dark Sky Metallic
- Engine Gas V8 5.3L/325
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21245
- Transmission Automatic
- VIN 1GTR9CED4MZ186931

New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $51,220
-
Sale Price $48,720
- Savings $2,500
See Important Disclosures Here
Best Seller
Specifications
- Exterior Dark Sky Metallic
- Engine Gas V8 5.3L/325
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21328
- Transmission Automatic
- VIN 1GTR9CED0MZ123986

New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $51,825
-
Sale Price $49,325
- Savings $2,500
See Important Disclosures Here
Best Seller
Specifications
- Exterior Dark Sky Metallic
- Engine Diesel I6 3.0L/183
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21188
- Transmission Automatic
- VIN 1GTV9CET5MZ172400

New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $51,825
-
Sale Price $49,325
- Savings $2,500
See Important Disclosures Here
Specifications
- Exterior Quicksilver Metallic
- Engine Diesel I6 3.0L/183
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21187
- Transmission Automatic
- VIN 1GTV9CET5MZ173529

New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $51,830
-
Sale Price $49,330
- Savings $2,500
See Important Disclosures Here
Specifications
- Exterior Summit White
- Engine Diesel I6 3.0L/183
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21279
- Transmission Automatic
- VIN 1GTV9CET5MZ197300

New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $52,025
-
Sale Price $49,525
- Savings $2,500
See Important Disclosures Here
Best Seller
Specifications
- Exterior Onyx Black
- Engine Diesel I6 3.0L/183
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21280
- Transmission Automatic
- VIN 1GTV9CET7MZ198724

New 2021 GMC Sierra 3500HD Crew Cab Long Box 4-Wheel Drive
- MSRP $57,985
-
Sale Price $55,585
- Savings $2,400
See Important Disclosures Here
Specifications
- Exterior Summit White
- Engine Turbocharged Diesel V8 6.6L/
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK30943
- Stock Number G21410
- Transmission Automatic
- VIN 1GT49SEY1MF197040

New 2021 GMC Sierra 2500HD Crew Cab Long Box 4-Wheel Drive SLT
- MSRP $74,630
-
Sale Price $72,230
- Savings $2,400
See Important Disclosures Here
Best Seller
Specifications
- Exterior Ebony Twilight Metallic
- Engine Turbocharged Diesel V8 6.6L/403
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK20943
- Stock Number G21396
- Transmission Automatic
- VIN 1GT49NEY1MF191451

New 2021 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive Denali
- MSRP $79,375
-
Sale Price $76,975
- Savings $2,400
See Important Disclosures Here
Specifications
- Exterior Onyx Black
- Engine Turbocharged Diesel V8 6.6L/403
- Interior Dark Walnut/dark Ash Gray
- Location Cappellino Buick GMC
- Model Code TK20743
- Stock Number G21406
- Transmission Automatic
- VIN 1GT49REY2MF193796

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Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.
It does not matter what kind of vehicle you are searching for, you're sure to find something at Cappellino Buick GMC in Williamsville. We stock the biggest selection of new Buick and GMC vehicles in the Buffalo, NY region. If you are shopping for a pre-owned vehicle, we have many for you to pick from. Our Williamsville Buick and GMC dealership provides the best quality inventory, pricing, and customer service around. Come to our dealership serving Lockport and North Tonawanda to take a test drive.
Need Auto Service for Your Existing Vehicle?
If you need any routine maintenance or service for your existing vehicle look no further. We offer highly trained service technicians and affordable prices. We also have a full service parts department if you would prefer to do your own repairs. Call us at (716) 568-7771 if you have any questions.