New and Used GMC Inventory
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2026 GMC Sierra 1500 Elevation
Your Price
$58,013
MSRP
$68,054
Location:
Castle Chevrolet GMC McHenry
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vin
1GTUUCED1TZ533929
Stock #
M260669
Model Code
#TK10543
Exterior
Summit White
Interior
Jet Black
Drivetrain
4WD
Engine
Gas V8 5.3L/
Transmission
Automatic
MSRP
$68,054
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Dealer Discount
$7,919
GMC Bonus Cash
$2,500
Illinois Doc Fee
$378
Your Price
$58,013
Your Price
$58,013
MSRP
$68,054
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2026 GMC Sierra 2500HD AT4
Your Price
$72,958
MSRP
$80,879
Location:
Castle Chevrolet GMC McHenry
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vin
1GT4UPE72TF421014
Stock #
M260672
Model Code
#TK20743
Exterior
Sterling Metallic
Interior
Jet Black with Kalahari accents
Drivetrain
4WD
Engine
Gas V8 6.6L/
Transmission
Automatic
MSRP
$80,879
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Dealer Discount
$8,299
Illinois Doc Fee
$378
Your Price
$72,958
Your Price
$72,958
MSRP
$80,879
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2026 GMC Sierra 2500HD AT4
Your Price
$72,512
MSRP
$80,384
Location:
Castle Chevrolet GMC McHenry
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vin
1GT4UPE76TF420965
Stock #
M260675
Model Code
#TK20743
Exterior
Summit White
Interior
Jet Black with Kalahari accents
Drivetrain
4WD
Engine
Gas V8 6.6L/
Transmission
Automatic
MSRP
$80,384
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Dealer Discount
$8,250
Illinois Doc Fee
$378
Your Price
$72,512
Your Price
$72,512
MSRP
$80,384
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2026 GMC Sierra 2500HD AT4
Your Price
$72,958
MSRP
$80,879
Location:
Castle Chevrolet GMC McHenry
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vin
1GT4UPE7XTF420936
Stock #
M260671
Model Code
#TK20743
Exterior
Coastal Dune
Interior
Jet Black with Kalahari accents
Drivetrain
4WD
Engine
Gas V8 6.6L/
Transmission
Automatic
MSRP
$80,879
{{unlockCtaDiscountDataByType['new'] && unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel ? unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Dealer Discount
$8,299
Illinois Doc Fee
$378
Your Price
$72,958
Your Price
$72,958
MSRP
$80,879
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2026 GMC Sierra 1500 Elevation
Your Price
$59,482
MSRP
$69,544
Location:
Castle Chevrolet GMC McHenry
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vin
1GTUUCED1TZ532800
Stock #
M260668
Model Code
#TK10543
Exterior
Onyx Black
Interior
Jet Black
Drivetrain
4WD
Engine
Gas V8 5.3L/
Transmission
Automatic
MSRP
$69,544
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Dealer Discount
$7,940
GMC Bonus Cash
$2,500
Illinois Doc Fee
$378
Your Price
$59,482
Your Price
$59,482
MSRP
$69,544
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2027 GMC Yukon AT4
Your Price
$86,322
MSRP
$88,900
Location:
Castle Buick GMC
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vin
1GKS2CK8XVR141432
Stock #
B27038
Model Code
#TK10706
Exterior
Coastal Dune
Interior
Forest Storm with Mahogany Accents
Drivetrain
4WD
Engine
Turbo Diesel 3.0L/
Transmission
Automatic
MSRP
$88,900
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Dealer Discount
$2,991
Illinois Doc Fee + Electronic Filing Fee
$413
Your Price
$86,322
Your Price
$86,322
MSRP
$88,900
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2027 GMC Yukon Elevation
Your Price
$83,625
MSRP
$86,189
Location:
Castle Buick GMC
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vin
1GKS2BKD0VR139471
Stock #
B27039
Model Code
#TK10706
Exterior
Onyx Black
Interior
Jet Black
Drivetrain
4WD
Engine
Gas V8 5.3L/
Transmission
Automatic
MSRP
$86,189
{{unlockCtaDiscountDataByType['new'] && unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel ? unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Dealer Discount
$2,977
Illinois Doc Fee + Electronic Filing Fee
$413
Your Price
$83,625
Your Price
$83,625
MSRP
$86,189
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2027 GMC Savana Cargo Van Work
Your Price
$47,545
MSRP
$47,167
Location:
Castle Chevrolet GMC McHenry
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vin
1GTW7AFPXV1101144
Stock #
M270041
Model Code
#TG23405
Exterior
Summit White
Interior
Medium Pewter
Drivetrain
RWD
Engine
Gas V6 4.3L/
Transmission
Automatic
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Illinois Doc Fee
$378
Your Price
$47,545
Your Price
$47,545
MSRP
$47,167
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2026 GMC Sierra 2500HD AT4
Your Price
$73,861
MSRP
$81,879
Location:
Castle Chevrolet GMC McHenry
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vin
1GT4UPE72TF420672
Stock #
M260676
Model Code
#TK20743
Exterior
Onyx Black
Interior
Jet Black with Kalahari accents
Drivetrain
4WD
Engine
Gas V8 6.6L/
Transmission
Automatic
MSRP
$81,879
{{unlockCtaDiscountDataByType['new'] && unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel ? unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Dealer Discount
$8,396
Illinois Doc Fee
$378
Your Price
$73,861
Your Price
$73,861
MSRP
$81,879
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2026 GMC Sierra 2500HD AT4X
Your Price
$91,979
MSRP
$100,334
Location:
Castle Chevrolet GMC McHenry
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vin
1GT4UZEY6TF412742
Stock #
M260663
Model Code
#TK20743
Exterior
Coastal Dune
Interior
Obsidian Rush
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$100,334
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Dealer Discount
$8,733
Illinois Doc Fee
$378
Your Price
$91,979
Your Price
$91,979
MSRP
$100,334
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2026 GMC Sierra 2500HD AT4
Your Price
$73,012
MSRP
$80,889
Location:
Castle Buick GMC
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vin
1GT4UPE70TF423523
Stock #
B26767
Model Code
#TK20743
Exterior
Coastal Dune
Interior
Jet Black with Kalahari accents
Drivetrain
4WD
Engine
Gas V8 6.6L/
Transmission
Automatic
MSRP
$80,889
{{unlockCtaDiscountDataByType['new'] && unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel ? unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Dealer Discount
$7,290
Buick & GMC Consumer Cash Program
$1,000
Illinois Doc Fee + Electronic Filing Fee
$413
Your Price
$73,012
Your Price
$73,012
MSRP
$80,889
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2026 GMC Sierra 2500HD AT4
Your Price
$81,962
MSRP
$90,864
Location:
Castle Chevrolet GMC McHenry
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vin
1GT4UPEY7TF406100
Stock #
M260649
Model Code
#TK20743
Exterior
Coastal Dune
Interior
Jet Black with Kalahari accents
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$90,864
{{unlockCtaDiscountDataByType['new'] && unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel ? unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Dealer Discount
$9,280
Illinois Doc Fee
$378
Your Price
$81,962
Your Price
$81,962
MSRP
$90,864
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