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 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali
- MSRP $67,370
-
Sale Price $58,368
- Savings $9,001
See Important Disclosures Here
Best Seller
Specifications
- Exterior Onyx Black
- Engine 3.0L 6 cyls, Diesel
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21146
- Transmission Automatic 10-Speed
- VIN 3GTU9FETXMG133850
New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive SLT
- MSRP $60,080
-
Sale Price $51,756
- Savings $8,323
See Important Disclosures Here
Specifications
- Exterior Onyx Black
- Engine 5.3L V8
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21191
- Transmission Automatic 10-Speed
- VIN 3GTU9DED9MG150510
New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation
- MSRP $54,695
-
Sale Price $46,977
- Savings $7,717
See Important Disclosures Here
Specifications
- Exterior Onyx Black
- Engine 3.0L 6 cyls, Diesel
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21103
- Transmission Automatic
- VIN 1GTU9CET9MZ153800
New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation
- MSRP $53,925
-
Sale Price $46,304
- Savings $7,620
See Important Disclosures Here
Specifications
- Exterior Onyx Black
- Engine 5.3L V8
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number G21198
- Transmission Automatic
- VIN 3GTU9CED6MG142813
New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive Elevation
- MSRP $51,825
-
Sale Price $46,392
- Savings $5,432
See Important Disclosures Here
Specifications
- Exterior Dark Sky Metallic
- Engine 3.0L 6 cyls, Diesel
- 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 $46,392
- Savings $5,432
See Important Disclosures Here
Specifications
- Exterior Quicksilver Metallic
- Engine 3.0L 6 cyls, Diesel
- 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 $50,850
-
Sale Price $45,541
- Savings $5,308
See Important Disclosures Here
Specifications
- Exterior Onyx Black
- Engine 5.3L V8
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21104
- Transmission Automatic
- VIN 1GTR9CED8MZ143113
New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive SLE
- MSRP $50,330
-
Sale Price $45,036
- Savings $5,293
See Important Disclosures Here
Specifications
- Exterior Satin Steel Metallic
- Engine 5.3L V8
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21100
- Transmission Automatic
- VIN 1GTR9BED9MZ149223
New 2021 GMC Sierra 1500 Double Cab Standard Box 4-Wheel Drive SLE
- MSRP $45,605
-
Sale Price $40,908
- Savings $4,696
See Important Disclosures Here
Specifications
- Exterior Cayenne Red Tintcoat
- Engine 2.7L 4 cyls
- Interior Jet Black
- Location Cappellino Buick GMC
- Model Code TK10753
- Stock Number G21147
- Transmission Automatic
- VIN 1GTR9BEK0MZ160674
New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali
- MSRP $71,490
-
Sale Price $61,968
- Savings $9,521
See Important Disclosures Here
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 3GTU9FEL3MG166947
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 $59,155
- Savings $9,114
See Important Disclosures Here
Best Seller
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 3GTU9FET1MG132053
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 AT4
- MSRP $64,130
-
Sale Price $55,392
- Savings $8,737
See Important Disclosures Here
Specifications
- Exterior Summit White
- 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 1GTU9EET3MZ177070
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 AT4
- MSRP $65,330
-
Sale Price $56,872
- Savings $8,457
See Important Disclosures Here
Best Seller
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 1GTP9EEL9MZ150842
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 SLT
- MSRP $60,980
-
Sale Price $52,542
- Savings $8,437
See Important Disclosures Here
Specifications
- Exterior White Frost Tricoat
- Engine 5.3L 8 cyl
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number N/A
- Transmission automatic
- VIN 3GTU9DED8MG152524
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 SLT
- MSRP $60,980
-
Sale Price $52,542
- Savings $8,437
See Important Disclosures Here
Specifications
- Exterior White Frost Tricoat
- Engine 5.3L 8 cyl
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number N/A
- Transmission automatic
- VIN 3GTU9DED3MG162118
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 SLT
- MSRP $60,530
-
Sale Price $52,149
- Savings $8,380
See Important Disclosures Here
Specifications
- Exterior Cayenne Red Tintcoat
- Engine 5.3L 8 cyl
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number N/A
- Transmission automatic
- VIN 3GTU9DED5MG152044
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 SLT
- MSRP $60,380
-
Sale Price $52,018
- Savings $8,361
See Important Disclosures Here
Specifications
- Exterior Dark Sky Metallic
- Engine 5.3L 8 cyl
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number N/A
- Transmission automatic
- VIN 3GTU9DED4MG151984
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
- MSRP $54,920
-
Sale Price $47,174
- Savings $7,745
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 automatic
- VIN 3GTU9CET1MG162863
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
- MSRP $54,720
-
Sale Price $46,999
- Savings $7,720
See Important Disclosures Here
Specifications
- Exterior Cayenne Red Tintcoat
- Engine 5.3L 8 cyl
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number N/A
- Transmission automatic
- VIN 3GTU9CED6MG169574
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
- MSRP $54,270
-
Sale Price $46,606
- Savings $7,663
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 3GTU9CED1MG173256
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
- MSRP $54,075
-
Sale Price $46,435
- Savings $7,639
See Important Disclosures Here
Specifications
- Exterior Summit White
- Engine 5.3L 8 cyl
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number N/A
- Transmission automatic
- VIN 3GTU9CEDXMG172882
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 SLT
- MSRP $60,380
-
Sale Price $57,630
- Savings $2,750
See Important Disclosures Here
Specifications
- Exterior Satin Steel Metallic
- Engine 5.3L 8 cyl
- Interior N/A
- Location Cappellino Buick GMC
- Model Code TK10543
- Stock Number N/A
- Transmission automatic
- VIN 3GTU9DED8MG155343
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
Best Seller
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 3GTU9CED1MG170289
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.
New 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4
-
Sale Price Contact Us
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 1GTU9EET0MZ179438
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.