New Vehicles and Used Cars, Trucks and SUVs in McHenry, IL
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2026 GMC Sierra 2500HD Denali Ultimate
Your Price
$90,882
MSRP
$98,884
Location:
Castle Buick GMC
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vin
1GT4UXEY0TF389527
Stock #
B26726
Model Code
#TK20743
Exterior
Onyx Black
Interior
Alpine Umber
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$98,884
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Dealer Discount
$8,415
Illinois Doc Fee + Electronic Filing Fee
$413
Your Price
$90,882
Your Price
$90,882
MSRP
$98,884
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2026 GMC Sierra 2500HD Denali Ultimate
Your Price
$90,897
MSRP
$98,884
Location:
Castle Chevrolet GMC McHenry
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vin
1GT4UXEY8TF360485
Stock #
M260582
Model Code
#TK20743
Exterior
Onyx Black
Interior
Alpine Umber
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$98,884
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Dealer Discount
$8,365
Illinois Doc Fee
$378
Your Price
$90,897
Your Price
$90,897
MSRP
$98,884
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2026 GMC Sierra 2500HD Denali Ultimate
Your Price
$90,897
MSRP
$98,884
Location:
Castle Chevrolet GMC McHenry
Customize Deal
View Details
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vin
1GT4UXEY7TF360784
Stock #
M260578
Model Code
#TK20743
Exterior
Downpour Metallic
Interior
Alpine Umber
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$98,884
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Dealer Discount
$8,365
Illinois Doc Fee
$378
Your Price
$90,897
Your Price
$90,897
MSRP
$98,884
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2026 GMC Sierra 2500HD Denali Ultimate
Your Price
$90,907
MSRP
$98,884
Location:
Castle Buick GMC
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View Details
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vin
1GT4UXEY6TF389595
Stock #
B26728
Model Code
#TK20743
Exterior
Sterling Metallic
Interior
Alpine Umber
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$98,884
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Dealer Discount
$8,390
Illinois Doc Fee + Electronic Filing Fee
$413
Your Price
$90,907
Your Price
$90,907
MSRP
$98,884
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2027 GMC Yukon Denali
Your Price
$90,944
MSRP
$93,540
Location:
Castle Buick GMC
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vin
1GKS2DKL1VR148182
Stock #
B27041
Model Code
#TK10706
Exterior
Onyx Black
Interior
Jet Black
Drivetrain
4WD
Engine
Gas V8 6.2L/
Transmission
Automatic
MSRP
$93,540
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Dealer Discount
$3,009
Illinois Doc Fee + Electronic Filing Fee
$413
Your Price
$90,944
Your Price
$90,944
MSRP
$93,540
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2026 GMC Sierra 2500HD Denali Ultimate
Your Price
$91,056
MSRP
$99,149
Location:
Castle Buick GMC
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vin
1GT4UXEY2TF413116
Stock #
B26761
Model Code
#TK20743
Exterior
Onyx Black
Interior
Alpine Umber
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$99,149
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Dealer Discount
$8,506
Illinois Doc Fee + Electronic Filing Fee
$413
Your Price
$91,056
Your Price
$91,056
MSRP
$99,149
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2026 GMC Sierra 2500HD Denali Ultimate
Your Price
$91,121
MSRP
$99,149
Location:
Castle Chevrolet GMC McHenry
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vin
1GT4UXEY3TF299465
Stock #
M260462
Model Code
#TK20743
Exterior
Onyx Black
Interior
Alpine Umber
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$99,149
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Dealer Discount
$8,406
Illinois Doc Fee
$378
Your Price
$91,121
Your Price
$91,121
MSRP
$99,149
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2026 GMC Sierra 2500HD Denali Ultimate
Your Price
$91,422
MSRP
$99,604
Location:
Castle Chevrolet GMC McHenry
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vin
1GT4UXEY2TF390842
Stock #
M260629
Model Code
#TK20743
Exterior
Sterling Metallic
Interior
Alpine Umber
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$99,604
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Dealer Discount
$8,560
Illinois Doc Fee
$378
Your Price
$91,422
Your Price
$91,422
MSRP
$99,604
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2026 GMC Sierra 2500HD Denali Ultimate
Your Price
$91,638
MSRP
$99,749
Location:
Castle Buick GMC
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vin
1GT4UXEY7TF413130
Stock #
B26762
Model Code
#TK20743
Exterior
Glacier White Tricoat
Interior
Alpine Umber
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$99,749
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Dealer Discount
$8,524
Illinois Doc Fee + Electronic Filing Fee
$413
Your Price
$91,638
Your Price
$91,638
MSRP
$99,749
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2026 GMC Sierra 2500HD Denali Ultimate
Your Price
$91,706
MSRP
$109,859
Location:
Castle Buick GMC
Customize Deal
View Details
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vin
1GT4UXEY2TF431664
Stock #
B26773
Model Code
#TK20743
Exterior
Onyx Black
Interior
Alpine Umber
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$109,859
{{unlockCtaDiscountDataByType['new'] && unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel ? unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Dealer Discount
$18,566
Illinois Doc Fee + Electronic Filing Fee
$413
Your Price
$91,706
Your Price
$91,706
MSRP
$109,859
Options
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2026 GMC Sierra 2500HD Denali Ultimate
Your Price
$91,706
MSRP
$109,859
Location:
Castle Buick GMC
Customize Deal
View Details
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Pricing
vin
1GT4UXEY4TF431651
Stock #
B26743
Model Code
#TK20743
Exterior
Onyx Black
Interior
H40 Alpine Umber
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$109,859
{{unlockCtaDiscountDataByType['new'] && unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel ? unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Dealer Discount
$18,566
Illinois Doc Fee + Electronic Filing Fee
$413
Your Price
$91,706
Your Price
$91,706
MSRP
$109,859
Options
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Key Features
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2026 GMC Sierra 2500HD Denali Ultimate
Your Price
$91,706
MSRP
$109,859
Location:
Castle Buick GMC
Customize Deal
View Details
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Pricing
vin
1GT4UXEY0TF431680
Stock #
B26774
Model Code
#TK20743
Exterior
Sterling Metallic
Interior
Alpine Umber
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$109,859
{{unlockCtaDiscountDataByType['new'] && unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel ? unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Dealer Discount
$18,566
Illinois Doc Fee + Electronic Filing Fee
$413
Your Price
$91,706
Your Price
$91,706
MSRP
$109,859
Options
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