Shop New Vehicles at Cappellino Buick GMC in WILLIAMSVILLE

    
Save

    New
    2024
    
        GMC
        Sierra 2500 HD
    
    Denali

MSRP
$90,245
Sale Price

    $84,245
Savings
$6,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G24694

            Cash
                $84,245
            
    MSRP

    $90,245

                Cappellino's Savings
                1
            
                Save $5,000 on 2024 GMC Sierra HD
            
- $5,000
    Take Retail Delivery By
    12-02-2024

                Bonus Cash
                2
            
                24-40AJ-8: Bonus Cash
            
- $1,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $84,245
    
        Savings
        $6,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                3
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.All retail customers qualify. Take delivery by 12/2/24

2.Not available with some other offers. Must take new retail delivery by 12/02/2024.

3.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 9.7%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

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Save

    New
    2024
    
        GMC
        Sierra 2500 HD
    
    Denali

MSRP
$90,245
Sale Price

    $84,245
Savings
$6,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G24691

            Cash
                $84,245
            
    MSRP

    $90,245

                Cappellino's Savings
                1
            
                Save $5,000 on 2024 GMC Sierra HD
            
- $5,000
    Take Retail Delivery By
    12-02-2024

                Bonus Cash
                2
            
                24-40AJ-8: Bonus Cash
            
- $1,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $84,245
    
        Savings
        $6,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                3
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.All retail customers qualify. Take delivery by 12/2/24

2.Not available with some other offers. Must take new retail delivery by 12/02/2024.

3.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 9.7%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2024
    
        GMC
        Sierra 2500 HD
    
    Denali

MSRP
$90,245
Sale Price

    $84,245
Savings
$6,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G24654

            Cash
                $84,245
            
    MSRP

    $90,245

                Cappellino's Savings
                1
            
                Save $5,000 on 2024 GMC Sierra HD
            
- $5,000
    Take Retail Delivery By
    12-02-2024

                Bonus Cash
                2
            
                24-40AJ-8: Bonus Cash
            
- $1,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $84,245
    
        Savings
        $6,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                3
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.All retail customers qualify. Take delivery by 12/2/24

2.Not available with some other offers. Must take new retail delivery by 12/02/2024.

3.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 9.7%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    Manager's Choice

    New
    2024
    
        GMC
        Sierra 2500 HD
    
    Denali

MSRP
$90,845
Sale Price

    $84,845
Savings
$6,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G24636

            Cash
                $84,845
            
    MSRP

    $90,845

                Cappellino's Savings
                1
            
                Save $5,000 on 2024 GMC Sierra HD
            
- $5,000
    Take Retail Delivery By
    12-02-2024

                Bonus Cash
                2
            
                24-40AJ-8: Bonus Cash
            
- $1,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $84,845
    
        Savings
        $6,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                3
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.All retail customers qualify. Take delivery by 12/2/24

2.Not available with some other offers. Must take new retail delivery by 12/02/2024.

3.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 9.7%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2024
    
        GMC
        Sierra 2500 HD
    
    Denali

MSRP
$90,845
Sale Price

    $84,845
Savings
$6,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G24684

            Cash
                $84,845
            
    MSRP

    $90,845

                Cappellino's Savings
                1
            
                Save $5,000 on 2024 GMC Sierra HD
            
- $5,000
    Take Retail Delivery By
    12-02-2024

                Bonus Cash
                2
            
                24-40AJ-8: Bonus Cash
            
- $1,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $84,845
    
        Savings
        $6,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                3
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.All retail customers qualify. Take delivery by 12/2/24

2.Not available with some other offers. Must take new retail delivery by 12/02/2024.

3.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 9.7%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2024
    
        GMC
        Sierra 2500 HD
    
    Pro

MSRP
$56,815
Sale Price

    $51,815
Savings
$5,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G24713

            Cash
                $51,815
            
    MSRP

    $56,815

                Cappellino's Savings
                1
            
                Save $5,000 on 2024 GMC Sierra HD
            
- $5,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $51,815
    
        Savings
        $5,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                2
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.All retail customers qualify. Take delivery by 12/2/24

2.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 9.7%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2024
    
        GMC
        Sierra 2500 HD
    
    Denali Ultimate

MSRP
$96,085
Sale Price

    $91,085
Savings
$5,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G24638

            Cash
                $91,085
            
    MSRP

    $96,085

                Cappellino's Savings
                1
            
                Save $5,000 on 2024 GMC Sierra HD
            
- $5,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $91,085
    
        Savings
        $5,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                2
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.All retail customers qualify. Take delivery by 12/2/24

2.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 9.7%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2024
    
        GMC
        Sierra 2500 HD
    
    Denali Ultimate

MSRP
$99,230
Sale Price

    $94,230
Savings
$5,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G24544

            Cash
                $94,230
            
    MSRP

    $99,230

                Cappellino's Savings
                1
            
                Save $5,000 on 2024 GMC Sierra HD
            
- $5,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $94,230
    
        Savings
        $5,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                2
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.All retail customers qualify. Take delivery by 12/2/24

2.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 9.7%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2024
    
        GMC
        Sierra 2500 HD
    
    Denali Ultimate

MSRP
$100,543
Sale Price

    $95,543
Savings
$5,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G24571

            Cash
                $95,543
            
    MSRP

    $100,543

                Cappellino's Savings
                1
            
                Save $5,000 on 2024 GMC Sierra HD
            
- $5,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $95,543
    
        Savings
        $5,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                2
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.All retail customers qualify. Take delivery by 12/2/24

2.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 9.7%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2025
    
        GMC
        Sierra 2500 HD
    
    Denali

MSRP
$81,020
Sale Price

    $80,020
Savings
$1,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G25026

            Cash
                $80,020
            
    MSRP

    $81,020

                Bonus Cash
                1
            
                24-40AJ-8: Bonus Cash
            
- $1,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $80,020
    
        Savings
        $1,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                2
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.Not available with some other offers. Must take new retail delivery by 12/02/2024.

2.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2025
    
        GMC
        Sierra 2500 HD
    
    Denali

MSRP
$89,110
Sale Price

    $88,110
Savings
$1,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G25019

            Cash
                $88,110
            
    MSRP

    $89,110

                Bonus Cash
                1
            
                24-40AJ-8: Bonus Cash
            
- $1,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $88,110
    
        Savings
        $1,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                2
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.Not available with some other offers. Must take new retail delivery by 12/02/2024.

2.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    Manager's Choice

    New
    2025
    
        GMC
        Sierra 2500 HD
    
    Denali

MSRP
$89,415
Sale Price

    $88,415
Savings
$1,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G25022

            Cash
                $88,415
            
    MSRP

    $89,415

                Bonus Cash
                1
            
                24-40AJ-8: Bonus Cash
            
- $1,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $88,415
    
        Savings
        $1,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                2
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.Not available with some other offers. Must take new retail delivery by 12/02/2024.

2.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    Manager's Choice

    New
    2025
    
        GMC
        Sierra 2500 HD
    
    Denali

MSRP
$89,710
Sale Price

    $88,710
Savings
$1,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G25060

            Cash
                $88,710
            
    MSRP

    $89,710

                Bonus Cash
                1
            
                24-40AJ-8: Bonus Cash
            
- $1,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $88,710
    
        Savings
        $1,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                2
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.Not available with some other offers. Must take new retail delivery by 12/02/2024.

2.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    Manager's Choice

    New
    2025
    
        GMC
        Sierra 2500 HD
    
    Denali

MSRP
$90,510
Sale Price

    $89,510
Savings
$1,000
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G25001

            Cash
                $89,510
            
    MSRP

    $90,510

                Bonus Cash
                1
            
                24-40AJ-8: Bonus Cash
            
- $1,000
    Take Retail Delivery By
    12-02-2024

        Sale Price
        $89,510
    
        Savings
        $1,000
    
                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                2
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.Not available with some other offers. Must take new retail delivery by 12/02/2024.

2.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2025
    
        GMC
        Sierra 2500 HD
    
    SLE

Sale Price

    $68,115
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G25013

            Cash
                $68,115
            
    MSRP

    $68,115

                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                1
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2025
    
        GMC
        Sierra 2500 HD
    
    SLT

Sale Price

    $74,405
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G25061

            Cash
                $74,405
            
    MSRP

    $74,405

                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                1
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2025
    
        GMC
        Sierra 2500 HD
    
    SLT

Sale Price

    $83,795
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G25093

            Cash
                $83,795
            
    MSRP

    $83,795

                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                1
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2025
    
        GMC
        Sierra 2500 HD
    
    AT4

Sale Price

    $87,160
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G25064

            Cash
                $87,160
            
    MSRP

    $87,160

                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                1
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

Save

    New
    2025
    
        GMC
        Sierra 2500 HD
    
    Denali Ultimate

Sale Price

    $95,985
See Important Disclosures Here

    Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.

            Specifications
        
            Stock Number
G25024

            Cash
                $95,985
            
    MSRP

    $95,985

                3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial
                1
            
                24-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
            
    Take Retail Delivery By
    12-02-2024

        Click here for more offer information
        
            1.3.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.

View Details 
Get A Quote

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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. 

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One of the most renowned and popular vehicles combining style, strength, and performance is the new GMC Sierra 2500HD. We will make sure that you find the vehicle that you need. Check out our inventory now! Drop by our WILLIAMSVILLE store to test-drive the vehicle of your choice today! The new GMC Sierra 2500HD will ensure that WILLIAMSVILLE drivers arrive in style. You can also find a variant that suits you the best.