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 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 Double Cab Standard Box 4-Wheel Drive SLE
- MSRP $49,975
-
Sale Price $46,975
- Savings $3,000
See Important Disclosures Here
Best Seller
Specifications
- Exterior Onyx Black
- Engine 5.3L V8
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21088
- Transmission Automatic
- VIN 1GTR9BED4MZ136007
New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive SLE
- MSRP $50,275
-
Sale Price $47,275
- Savings $3,000
See Important Disclosures Here
Specifications
- Exterior Pacific Blue Metallic
- Engine 5.3L V8
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21089
- Transmission Automatic
- VIN 1GTR9BED1MZ138703
New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $51,155
-
Sale Price $48,155
- Savings $3,000
See Important Disclosures Here
Specifications
- Exterior Summit White
- Engine 5.3L V8
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21093
- Transmission Automatic
- VIN 1GTR9CED4MZ142427
New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $51,695
-
Sale Price $48,695
- Savings $3,000
See Important Disclosures Here
Specifications
- Exterior Onyx Black
- Engine 5.3L V8
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21092
- Transmission Automatic
- VIN 1GTR9CEDXMZ142058
New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $51,995
-
Sale Price $48,995
- Savings $3,000
See Important Disclosures Here
Specifications
- Exterior Satin Steel Metallic
- Engine 5.3L V8
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21091
- Transmission Automatic
- VIN 1GTR9CED5MZ140718
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 $67,370
-
Sale Price $62,870
- Savings $4,500
See Important Disclosures Here
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 3GTU9FETXMG133850
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 $68,270
-
Sale Price $63,770
- Savings $4,500
See Important Disclosures Here
Specifications
- Exterior White Frost Tricoat
- 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 3GTU9FET1MG130691
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 $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 3GTU9FEL7MG102443
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.
New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $50,850
-
Sale Price $47,850
- Savings $3,000
See Important Disclosures Here
Best Seller
Specifications
- Exterior Onyx Black
- Engine 5.3L 8 cyl
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number N/A
- Transmission automatic
- VIN 1GTR9CED8MZ143113
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 Elevation
-
Sale Price Contact Us
See Important Disclosures Here
Specifications
- Exterior Onyx Black
- Engine 5.3L 8 cyl
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number N/A
- Transmission automatic
- VIN 3GTU9CED6MG142813
In Transit
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.
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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.