Dave Sinclair Auto Group

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New GMC Inventory Serving St Louis, MO

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  • 2018 GMC Sierra 2500HD SLT
    View details
    New 2018 GMC Sierra 2500HD SLT White Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Summit White
    Int. Color:
    Jet Black
    Mileage:
    34
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18594
    VIN #:
    1GT12TEY4JF196165
    MPG:
    N/A
    $58,845*
    Discount Price
    Base Price
    $68,670*
    Instant Savings
    -$9,825*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD SLT
    View details
    New 2018 GMC Sierra 2500HD SLT Black Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Onyx Black
    Int. Color:
    Jet Black
    Mileage:
    31
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18601
    VIN #:
    1GT12TEY2JF197573
    MPG:
    N/A
    $58,845*
    Discount Price
    Base Price
    $68,670*
    Instant Savings
    -$9,825*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD Denali
    View details
    New 2018 GMC Sierra 2500HD Denali Black Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Onyx Black
    Int. Color:
    Cocoa/Dark Sand
    Mileage:
    37
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18643
    VIN #:
    1GT12UEYXJF205943
    MPG:
    N/A
    $62,127*
    Discount Price
    Base Price
    $71,350*
    Instant Savings
    -$9,223*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD Denali
    View details
    New 2018 GMC Sierra 2500HD Denali White Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    White Frost Tricoat
    Int. Color:
    Cocoa/Dark Sand
    Mileage:
    51
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18653
    VIN #:
    1GT12UEY1JF200288
    MPG:
    N/A
    $63,003*
    Discount Price
    Base Price
    $72,345*
    Instant Savings
    -$9,342*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD SLT
    View details
    New 2018 GMC Sierra 2500HD SLT White Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Summit White
    Int. Color:
    Jet Black
    Mileage:
    25
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18815
    VIN #:
    1GT12TEY1JF226996
    MPG:
    N/A
    $59,121*
    Discount Price
    Base Price
    $67,720*
    Instant Savings
    -$8,599*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD SLT
    View details
    New 2018 GMC Sierra 2500HD SLT Silver Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Quicksilver Metallic
    Int. Color:
    Jet Black
    Mileage:
    25
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18813
    VIN #:
    1GT12TEY6JF230476
    MPG:
    N/A
    $58,949*
    Discount Price
    Base Price
    $67,525*
    Instant Savings
    -$8,576*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD SLT
    View details
    New 2018 GMC Sierra 2500HD SLT Gray Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Dark Slate Metallic
    Int. Color:
    Jet Black
    Mileage:
    26
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18823
    VIN #:
    1GT12TEY8JF230785
    MPG:
    N/A
    $58,949*
    Discount Price
    Base Price
    $67,525*
    Instant Savings
    -$8,576*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD Denali
    View details
    New 2018 GMC Sierra 2500HD Denali Gray Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Red Quartz Tintcoat
    Int. Color:
    Cocoa/Dark Sand
    Mileage:
    25
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18846
    VIN #:
    1GT12UEY2JF235552
    MPG:
    N/A
    $62,963*
    Discount Price
    Base Price
    $71,945*
    Instant Savings
    -$8,982*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD Denali
    View details
    New 2018 GMC Sierra 2500HD Denali White Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    White Frost Tricoat
    Int. Color:
    Cocoa/Dark Sand
    Mileage:
    37
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18847
    VIN #:
    1GT12UEY4JF235455
    MPG:
    N/A
    $63,354*
    Discount Price
    Base Price
    $72,390*
    Instant Savings
    -$9,036*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD Denali
    View details
    New 2018 GMC Sierra 2500HD Denali Black Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Onyx Black
    Int. Color:
    Jet Black
    Mileage:
    43
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18850
    VIN #:
    1GT12UEY4JF236475
    MPG:
    N/A
    $62,527*
    Discount Price
    Base Price
    $71,450*
    Instant Savings
    -$8,923*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD Denali
    View details
    New 2018 GMC Sierra 2500HD Denali Black Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Onyx Black
    Int. Color:
    Cocoa/Dark Sand
    Mileage:
    572
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18841
    VIN #:
    1GT12UEY4JF121360
    MPG:
    N/A
    $61,765*
    Discount Price
    Base Price
    $70,585*
    Instant Savings
    -$8,820*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD Denali
    View details
    New 2018 GMC Sierra 2500HD Denali Black Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Onyx Black
    Int. Color:
    Jet Black
    Mileage:
    23
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18868
    VIN #:
    1GT12UEY8JF243610
    MPG:
    N/A
    $62,887*
    Discount Price
    Base Price
    $71,850*
    Instant Savings
    -$8,963*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD Denali
    View details
    New 2018 GMC Sierra 2500HD Denali Silver Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Quicksilver Metallic
    Int. Color:
    Jet Black
    Mileage:
    N/A
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18916
    VIN #:
    1GT12UEY0JF264645
    MPG:
    N/A
    $63,243*
    Discount Price
    Base Price
    $72,255*
    Instant Savings
    -$9,012*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD Denali
    View details
    New 2018 GMC Sierra 2500HD Denali White Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Summit White
    Int. Color:
    Cocoa/Dark Sand
    Mileage:
    N/A
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18927
    VIN #:
    1GT12UEY2JF270737
    MPG:
    N/A
    $62,830*
    Discount Price
    Base Price
    $71,785*
    Instant Savings
    -$8,955*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD Denali
    View details
    New 2018 GMC Sierra 2500HD Denali White Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Summit White
    Int. Color:
    LEATHER
    Mileage:
    N/A
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18932
    VIN #:
    1GT12UEY3JF273629
    MPG:
    N/A
    $62,830*
    Discount Price
    Base Price
    $71,785*
    Instant Savings
    -$8,955*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 2500HD Denali
    View details
    New 2018 GMC Sierra 2500HD Denali White Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Summit White
    Int. Color:
    LEATHER
    Mileage:
    N/A
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18931
    VIN #:
    1GT12UEY8JF273609
    MPG:
    N/A
    $62,830*
    Discount Price
    Base Price
    $71,785*
    Instant Savings
    -$8,955*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 3500HD Denali
    View details
    New 2018 GMC Sierra 3500HD Denali Black Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Onyx Black
    Int. Color:
    Jet Black
    Mileage:
    37
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18619
    VIN #:
    1GT42YEY2JF201325
    MPG:
    N/A
    $61,509*
    Discount Price
    Base Price
    $70,655*
    Instant Savings
    -$9,146*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 3500HD Denali
    View details
    New 2018 GMC Sierra 3500HD Denali Gray Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Dark Slate Metallic
    Int. Color:
    Jet Black
    Mileage:
    N/A
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18925
    VIN #:
    1GT42YEYXJF269310
    MPG:
    N/A
    $62,617*
    Discount Price
    Base Price
    $71,550*
    Instant Savings
    -$8,933*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 3500HD Denali
    View details
    New 2018 GMC Sierra 3500HD Denali White Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Summit White
    Int. Color:
    Jet Black
    Mileage:
    N/A
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18951
    VIN #:
    1GT42YEY9JF275888
    MPG:
    N/A
    $62,269*
    Discount Price
    Base Price
    $71,155*
    Instant Savings
    -$8,886*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
  • 2018 GMC Sierra 3500HD Denali
    View details
    New 2018 GMC Sierra 3500HD Denali White Truck
    Engine:
    Turbocharged Diesel V8 6.6L/403
    Trans:
    Automatic
    Ext. Color:
    Summit White
    Int. Color:
    LEATHER
    Mileage:
    N/A
    Body Style:
    Truck
    Status:
    In Stock
    Stock #:
    T18959
    VIN #:
    1GT42YEYXJF277228
    MPG:
    N/A
    $69,155*
    Discount Price
    Base Price
    $71,155*
    Instant Savings
    -$2,000*
    • Dave Sinclair Buick GMC
    • 5655 South Lindbergh Blvd
    • St. Louis, MO 63123
    • 314-272-4060
*Picture may not represent actual vehicle. Price varies based on Trim Levels, Options and Accessories. See Dealer for in-stock inventory and actual selling price. All prices plus tax, title and license with approved credit. MSRP does not include delivery, processing, or handling fees.
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