New Gmc Sierra 2500HD Inventory
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1
2026 GMC Sierra 2500HD AT4
Total Price
$91,797
MSRP
$91,675
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Tustin Buick GMC
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vin
1GT4UPEY3TF415697
Stock #
SI15309
Model Code
#TK20743
Exterior
Coastal Dune
Interior
Jet Black with Kalahari accents
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$91,675
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Doc Fee
$85
Electronic Filing Fee
$37
Total Price
$91,797
Total Price
$91,797
Disclosure
MSRP
$91,675
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1
2026 GMC Sierra 2500HD AT4
Total Price
$91,797
MSRP
$91,675
Check Availability
Check Availability
Disclosure
Location:
Tustin Buick GMC
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vin
1GT4UPEY4TF417121
Stock #
SI15305
Model Code
#TK20743
Exterior
Onyx Black
Interior
Jet Black with Kalahari accents
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$91,675
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Doc Fee
$85
Electronic Filing Fee
$37
Total Price
$91,797
Total Price
$91,797
Disclosure
MSRP
$91,675
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1
2026 GMC Sierra 2500HD AT4
Total Price
$91,797
MSRP
$91,675
Check Availability
Check Availability
Disclosure
Location:
Tustin Buick GMC
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vin
1GT4UPEY0TF416001
Stock #
SI15312
Model Code
#TK20743
Exterior
Sterling Metallic
Interior
Jet Black with Kalahari accents
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$91,675
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Doc Fee
$85
Electronic Filing Fee
$37
Total Price
$91,797
Total Price
$91,797
Disclosure
MSRP
$91,675
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2026 GMC Sierra 2500HD AT4
Total Price
$91,947
MSRP
$91,825
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vin
1GT4UPEY5TF417063
Stock #
SI15306
Model Code
#TK20743
Exterior
Volcanic Red Tintcoat
Interior
Jet Black with Kalahari accents
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$91,825
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Doc Fee
$85
Electronic Filing Fee
$37
Total Price
$91,947
Total Price
$91,947
Disclosure
MSRP
$91,825
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1
2026 GMC Sierra 2500HD Denali
Total Price
$93,247
MSRP
$93,125
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vin
1GT4UREY3TF427389
Stock #
SI15377
Model Code
#TK20743
Exterior
Onyx Black
Interior
Jet Black
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$93,125
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Doc Fee
$85
Electronic Filing Fee
$37
Total Price
$93,247
Total Price
$93,247
Disclosure
MSRP
$93,125
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2026 GMC Sierra 2500HD AT4X
Total Price
$93,558
MSRP
$99,400
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Tustin Buick GMC
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vin
1GT4UZEY4TF358793
Stock #
SI15050
Model Code
#TK20743
Exterior
Onyx Black
Interior
Obsidian Rush
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$99,400
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Dealer Discount
$5,964
Doc Fee
$85
Electronic Filing Fee
$37
Total Price
$93,558
Total Price
$93,558
Disclosure
MSRP
$99,400
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2026 GMC Sierra 2500HD AT4X
Total Price
$93,558
MSRP
$99,400
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Location:
Tustin Buick GMC
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vin
1GT4UZEY6TF359010
Stock #
SI15104
Model Code
#TK20743
Exterior
Sterling Metallic
Interior
Obsidian Rush
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$99,400
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Dealer Discount
$5,964
Doc Fee
$85
Electronic Filing Fee
$37
Total Price
$93,558
Total Price
$93,558
Disclosure
MSRP
$99,400
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2026 GMC Sierra 2500HD AT4X
Total Price
$93,675
MSRP
$99,525
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Location:
Tustin Buick GMC
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vin
1GT4UZEY2TF379903
Stock #
SI15137
Model Code
#TK20743
Exterior
Coastal Dune
Interior
Obsidian Rush
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$99,525
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Dealer Discount
$5,972
Doc Fee
$85
Electronic Filing Fee
$37
Total Price
$93,675
Total Price
$93,675
Disclosure
MSRP
$99,525
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1
2026 GMC Sierra 2500HD Denali
Total Price
$93,847
MSRP
$93,725
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Tustin Buick GMC
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vin
1GT4UREYXTF427406
Stock #
SI15381
Model Code
#TK20743
Exterior
Glacier White Tricoat
Interior
Jet Black
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$93,725
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Doc Fee
$85
Electronic Filing Fee
$37
Total Price
$93,847
Total Price
$93,847
Disclosure
MSRP
$93,725
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1
2026 GMC Sierra 2500HD AT4X
Total Price
$95,666
MSRP
$99,525
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Tustin Buick GMC
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vin
1GT4UZEYXTF380040
Stock #
SI15171
Model Code
#TK20743
Exterior
Onyx Black
Interior
Obsidian Rush
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$99,525
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Dealer Discount
$3,981
Doc Fee
$85
Electronic Filing Fee
$37
Total Price
$95,666
Total Price
$95,666
Disclosure
MSRP
$99,525
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2026 GMC Sierra 2500HD AT4X
Total Price
$97,048
MSRP
$98,905
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Tustin Buick GMC
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vin
1GT4UZEY2TF397639
Stock #
SI15204
Model Code
#TK20743
Exterior
Summit White
Interior
Obsidian Rush
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$98,905
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Dealer Discount
$1,979
Doc Fee
$85
Electronic Filing Fee
$37
Total Price
$97,048
Total Price
$97,048
Disclosure
MSRP
$98,905
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2
2026 GMC Sierra 2500HD AT4X
Total Price
$97,534
MSRP
$99,400
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Tustin Buick GMC
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vin
1GT4UZEY4TF397612
Stock #
SI15206
Model Code
#TK20743
Exterior
Sterling Metallic
Interior
Obsidian Rush
Drivetrain
4WD
Engine
Turbocharged Diesel V8 6.6L/
Transmission
Automatic
MSRP
$99,400
{{unlockCtaDiscountDataByType['new'] && unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel ? unlockCtaDiscountDataByType['new'].unlockDiscountCTAPriceLabel : 'Unlock Discount'}}
Dealer Discount
$1,988
Doc Fee
$85
Electronic Filing Fee
$37
Total Price
$97,534
Total Price
$97,534
Disclosure
MSRP
$99,400
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