Disclosure
Simulated vehicle shown. Actual production model may vary. Limitations apply. At participating dealers. Initial availability Fall 2021.
Disclosure
1. To qualify for the Buick/GMC Costco member-only incentive during the Costco Auto Program Event, you must: (1) be a current Costco member by September 30, 2020; (2) register with Costco Auto Program online or through its call center to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any Buick or GMC dealer at time of visit; (4) take eligible, new retail delivery of a 2020 or 2021 Buick Enclave or Buick Encore GX or 2020 or 2021 GMC Acadia, Canyon, Sierra 1500, Sierra 2500, Sierra 3500, Yukon or Yukon XL between October 1, 2020, and January 4, 2021. Not available with some other offers. Subject to change without notice.
New 2020 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive SLT
- MSRP $60,205
-
Sale Price $54,205
- Savings $6,000
See Important Disclosures Here
Best Seller
Specifications
- Exterior Onyx Black
- Engine 5.3L V8
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G20856
- Transmission Automatic 10-Speed
- VIN 3GTU9DED5LG454108
New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4
- MSRP $65,015
-
Sale Price $60,515
- Savings $4,500
See Important Disclosures Here
Best Seller
Specifications
- Exterior Dark Sky Metallic
- Engine 3.0L 6 cyls, Diesel
- Interior Jet Black With Kalahari Accents
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21070
- Transmission Automatic 10-Speed
- VIN 1GTU9EET0MZ124861
New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4
- MSRP $66,405
-
Sale Price $61,905
- Savings $4,500
See Important Disclosures Here
Best Seller
Specifications
- Exterior Cayenne Red Tintcoat
- Engine 6.2L V8
- Interior Jet Black With Kalahari Accents
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21071
- Transmission Automatic 10-Speed
- VIN 1GTP9EEL3MZ126438
New 2020 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive SLE
- MSRP $50,115
-
Sale Price $46,115
- Savings $4,000
See Important Disclosures Here
Best Seller
Specifications
- Exterior Dark Sky Metallic
- Engine 5.3L V8
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G20850
- Transmission Automatic
- VIN 1GTR9BED5LZ323237
New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali
- MSRP $67,370
-
Sale Price $62,870
- Savings $4,500
See Important Disclosures Here
Best Seller
Specifications
- Exterior Onyx Black
- Engine 3.0L 6 cyl
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number N/A
- Transmission 10-Speed A/T
- VIN 3GTU9FET3MG100527
In Transit
Special
Vehicle In Transit
This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details.
New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali
- MSRP $68,870
-
Sale Price $64,370
- Savings $4,500
See Important Disclosures Here
Specifications
- Exterior Onyx Black
- Engine 6.2L 8 cyl
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number N/A
- Transmission 10-Speed A/T
- VIN 3GTU9FEL8MG103679
In Transit
Special
Vehicle In Transit
This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details.
New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali
- MSRP $69,770
-
Sale Price $65,270
- Savings $4,500
See Important Disclosures Here
Best Seller
Specifications
- Exterior White Frost Tricoat
- Engine 6.2L 8 cyl
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number N/A
- Transmission 10-Speed A/T
- VIN 3GTU9FEL3MG112094
In Transit
Special
Vehicle In Transit
This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details.
Add vehicles to compare. You can compare up to 3 vehicles at a time.
Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.
The new GMC Sierra 1500, offered at our Williamsville dealership, is one of the most popular light-duty trucks. Drop by and explore our online inventory to choose the model that suits you the best and we will take care of the rest. Want to explore all the features of the new GMC Sierra 1500? Visit our dealership today!
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.