Castle Cars Inventory – New & Used Vehicles for Sale in Greater Chicago & Northwest Indiana
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2026 GMC Sierra 1500 Denali
MSRP
$80,839
Dealer Discount
$7,653
GMC Rebates
$1,500
Illinois Doc Fee
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Your Price
$72,064
Your Price
$72,064
MSRP
$80,839
Exterior:
Onyx Black
Interior:
Jet Black
Engine: Gas V8 6.2L/
Transmission: Automatic
vin:
1GTUUGEL4TZ434231
Stock: #
M260548
Model Code: #TK10543
Drivetrain: 4WD
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2026 GMC Sierra 1500 Denali
MSRP
$79,575
Dealer Discount
$6,371
GMC Rebates
$1,500
Illinois Doc Fee
{{getDollarValue(378.0)}}
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Your Price
$72,082
Your Price
$72,082
MSRP
$79,575
Exterior:
Sterling Metallic
Interior:
Jet Black
Engine: Gas V8 6.2L/
Transmission: Automatic
vin:
3GTUUGELXTG347191
Stock: #
M260509
Model Code: #TK10543
Drivetrain: 4WD
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2026 GMC Sierra 1500 Denali
MSRP
$79,575
Dealer Discount
$6,371
GMC Rebates
$1,500
Illinois Doc Fee
{{getDollarValue(378.0)}}
{{unlockCtaDiscountData && unlockCtaDiscountData.unlockDiscountCTAPriceLabel ? unlockCtaDiscountData.unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Your Price
$72,082
Your Price
$72,082
MSRP
$79,575
Exterior:
Onyx Black
Interior:
Jet Black
Engine: Gas V8 6.2L/
Transmission: Automatic
vin:
3GTUUGEL7TG347178
Stock: #
M260508
Model Code: #TK10543
Drivetrain: 4WD
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2026 GMC Sierra 1500 Denali
MSRP
$79,575
Dealer Discount
$6,371
GMC Rebates
$1,500
Illinois Doc Fee
{{getDollarValue(378.0)}}
{{unlockCtaDiscountData && unlockCtaDiscountData.unlockDiscountCTAPriceLabel ? unlockCtaDiscountData.unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Your Price
$72,082
Your Price
$72,082
MSRP
$79,575
Exterior:
Coastal Dune
Interior:
Atmosphere/Brownstone
Engine: Gas V8 6.2L/
Transmission: Automatic
vin:
3GTUUGEL0TG381558
Stock: #
M260507
Model Code: #TK10543
Drivetrain: 4WD
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2026 GMC Sierra 1500 Denali
MSRP
$79,575
Dealer Discount
$6,261
GMC Rebates
$1,500
Illinois Doc Fee
{{getDollarValue(378.0)}}
{{unlockCtaDiscountData && unlockCtaDiscountData.unlockDiscountCTAPriceLabel ? unlockCtaDiscountData.unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Your Price
$72,192
Your Price
$72,192
MSRP
$79,575
Exterior:
Onyx Black
Interior:
Jet Black
Engine: Gas V8 6.2L/
Transmission: Automatic
vin:
3GTUUGEL8TG347318
Stock: #
M260505
Model Code: #TK10543
Drivetrain: 4WD
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2026 GMC Sierra 1500 Denali
MSRP
$79,575
Dealer Discount
$6,261
GMC Rebates
$1,500
Illinois Doc Fee
{{getDollarValue(378.0)}}
{{unlockCtaDiscountData && unlockCtaDiscountData.unlockDiscountCTAPriceLabel ? unlockCtaDiscountData.unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Your Price
$72,192
Your Price
$72,192
MSRP
$79,575
Exterior:
Sterling Metallic
Interior:
Jet Black
Engine: Gas V8 6.2L/
Transmission: Automatic
vin:
3GTUUGELXTG381566
Stock: #
M260506
Model Code: #TK10543
Drivetrain: 4WD
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2026 Chevrolet Silverado 2500HD LT
MSRP
$79,275
Dealer Discount
$7,355
Illinois Doc Fee
{{getDollarValue(378.0)}}
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Your Price
$72,298
Your Price
$72,298
MSRP
$79,275
Exterior:
Black
Interior:
Jet Black
Engine: Turbocharged Diesel V8 6.6L/
Transmission: Automatic
vin:
2GC4KNEY3T1208406
Stock: #
MC260825
Model Code: #CK20743
Drivetrain: 4WD
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2026 Chevrolet Silverado 2500HD LT
MSRP
$79,275
Dealer Discount
$7,355
Illinois Doc Fee
{{getDollarValue(378.0)}}
{{unlockCtaDiscountData && unlockCtaDiscountData.unlockDiscountCTAPriceLabel ? unlockCtaDiscountData.unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Your Price
$72,298
Your Price
$72,298
MSRP
$79,275
Exterior:
Sterling Gray Metallic
Interior:
Jet Black
Engine: Turbocharged Diesel V8 6.6L/
Transmission: Automatic
vin:
2GC4KNEY5T1209069
Stock: #
MC260827
Model Code: #CK20743
Drivetrain: 4WD
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2026 Chevrolet Silverado 2500HD LT
MSRP
$79,275
Dealer Discount
$7,355
Illinois Doc Fee
{{getDollarValue(378.0)}}
{{unlockCtaDiscountData && unlockCtaDiscountData.unlockDiscountCTAPriceLabel ? unlockCtaDiscountData.unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Your Price
$72,298
Your Price
$72,298
MSRP
$79,275
Exterior:
Black
Interior:
Jet Black
Engine: Turbocharged Diesel V8 6.6L/
Transmission: Automatic
vin:
2GC4KNEY8T1208482
Stock: #
MC260828
Model Code: #CK20743
Drivetrain: 4WD
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2026 GMC Sierra 1500 Denali
MSRP
$81,389
Dealer Discount
$7,932
GMC Rebates
$1,500
Illinois Doc Fee
{{getDollarValue(378.0)}}
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Your Price
$72,335
Your Price
$72,335
MSRP
$81,389
Exterior:
Glacier White Tricoat
Interior:
Jet Black
Engine: Gas V8 6.2L/
Transmission: Automatic
vin:
1GTUUGEL3TZ439128
Stock: #
M260551
Model Code: #TK10543
Drivetrain: 4WD
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2025 Chevrolet Silverado 3500HD CC Work Truck
MSRP
$52,643
Dealer Discount
$2,758
Chevrolet Rebates
$1,000
Dealer Accessories
{{getDollarValue(23110.0)}}
Illinois Doc Fee
{{getDollarValue(378.0)}}
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Your Price
$72,373
Your Price
$72,373
MSRP
$52,643
Exterior:
Summit White
Interior:
Jet Black
Engine: Gas V8 6.6L/
Transmission: Automatic
vin:
1GB3KSE7XSF340477
Stock: #
MC250748
Model Code: #CK31403
Drivetrain: 4WD
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2026 Chevrolet Silverado 2500HD LT
MSRP
$79,275
Dealer Discount
$7,234
Illinois Doc Fee
{{getDollarValue(378.0)}}
{{unlockCtaDiscountData && unlockCtaDiscountData.unlockDiscountCTAPriceLabel ? unlockCtaDiscountData.unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Your Price
$72,419
Your Price
$72,419
MSRP
$79,275
Exterior:
Sterling Gray Metallic
Interior:
Jet Black
Engine: Turbocharged Diesel V8 6.6L/
Transmission: Automatic
vin:
2GC4KNEY4T1208933
Stock: #
MC260826
Model Code: #CK20743
Drivetrain: 4WD
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