New GMC Sierra 1500 for Sale in Illinois

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New 2018 GMC Sierra 1500

New 2018 GMC Sierra 1500 4WD

MSRP $43,700
Available Discounts $13,097
Castle Price $30,603
 
2018 GMC Sierra 1500 Base Double Cab Summit White EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2018 GMC Sierra 1500 SLE

New 2018 GMC Sierra 1500 SLE 4WD

MSRP $49,285
Available Discounts $14,165
Castle Price $35,120
 
2018 GMC Sierra 1500 SLE Double Cab Onyx Black EcoTec3 5.3L V8 Flex Fuel 4WD 16/22 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2019 GMC Sierra 1500

New 2019 GMC Sierra 1500 4WD

MSRP $43,875
Available Discounts $4,398
Castle Price $39,477
 
2019 GMC Sierra 1500 Base Double Cab Onyx Black EcoTec3 5.3L V8 4WD Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2018 GMC Sierra 1500 SLT

New 2018 GMC Sierra 1500 SLT 4WD

MSRP $55,785
Available Discounts $14,302
Castle Price $41,483
 
2018 GMC Sierra 1500 SLT 4D Crew Cab Summit White EcoTec3 5.3L V8 Flex Fuel 4WD 15/20 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2018 GMC Sierra 1500 SLT

New 2018 GMC Sierra 1500 SLT 4WD

MSRP $55,785
Available Discounts $14,247
Castle Price $41,538
 
2018 GMC Sierra 1500 SLT 4D Crew Cab Onyx Black EcoTec3 5.3L V8 4WD 15/20 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2019 GMC Sierra 1500 SLT

New 2019 GMC Sierra 1500 SLT 4WD

MSRP $57,850
Available Discounts $8,873
Castle Price $48,977
 
2019 GMC Sierra 1500 SLT 4D Crew Cab Onyx Black EcoTec3 5.3L V8 4WD 15/21 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2019 GMC Sierra 1500 SLT

New 2019 GMC Sierra 1500 SLT 4WD

MSRP $58,245
Available Discounts $8,347
Castle Price $49,898
 
2019 GMC Sierra 1500 SLT 4D Crew Cab Onyx Black EcoTec3 5.3L V8 4WD 15/21 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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Special Offer
New 2018 GMC Sierra 1500 Denali

New 2018 GMC Sierra 1500 Denali 4WD

MSRP $64,670
Available Discounts $14,673
Castle Price $49,997
 
2018 GMC Sierra 1500 Denali 4D Crew Cab Onyx Black EcoTec3 6.2L V8 4WD 15/20 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2019 GMC Sierra 1500 SLT

New 2019 GMC Sierra 1500 SLT 4WD

MSRP $58,520
Available Discounts $8,428
Castle Price $50,092
 
2019 GMC Sierra 1500 SLT 4D Crew Cab Summit White EcoTec3 5.3L V8 4WD 15/21 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2019 GMC Sierra 1500 SLT

New 2019 GMC Sierra 1500 SLT 4WD

MSRP $58,575
Available Discounts $8,434
Castle Price $50,141
 
2019 GMC Sierra 1500 SLT 4D Crew Cab Onyx Black EcoTec3 5.3L V8 4WD 15/21 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2019 GMC Sierra 1500 SLT

New 2019 GMC Sierra 1500 SLT 4WD

MSRP $58,520
Available Discounts $8,333
Castle Price $50,187
 
2019 GMC Sierra 1500 SLT 4D Crew Cab Onyx Black EcoTec3 5.3L V8 4WD 15/21 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2018 GMC Sierra 1500 Denali

New 2018 GMC Sierra 1500 Denali 4WD

MSRP $64,925
Available Discounts $14,698
Castle Price $50,227
 
2018 GMC Sierra 1500 Denali 4D Crew Cab Onyx Black EcoTec3 6.2L V8 4WD 15/20 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
Check Price
 
New 2018 GMC Sierra 1500 Denali

New 2018 GMC Sierra 1500 Denali 4WD

MSRP $64,925
Available Discounts $14,698
Castle Price $50,227
 
2018 GMC Sierra 1500 Denali 4D Crew Cab Onyx Black EcoTec3 6.2L V8 4WD 15/20 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
Check Price
 
New 2018 GMC Sierra 1500 Denali

New 2018 GMC Sierra 1500 Denali 4WD

MSRP $64,925
Available Discounts $14,698
Castle Price $50,227
 
2018 GMC Sierra 1500 Denali 4D Crew Cab Onyx Black EcoTec3 6.2L V8 4WD 15/20 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2018 GMC Sierra 1500 Denali

New 2018 GMC Sierra 1500 Denali 4WD

MSRP $65,065
Available Discounts $14,712
Castle Price $50,353
 
2018 GMC Sierra 1500 Denali 4D Crew Cab Dark Slate Metallic EcoTec3 6.2L V8 4WD 15/20 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2019 GMC Sierra 1500 SLT

New 2019 GMC Sierra 1500 SLT 4WD

MSRP $59,115
Available Discounts $8,486
Castle Price $50,629
 
2019 GMC Sierra 1500 SLT 4D Crew Cab Quartz EcoTec3 5.3L V8 4WD 15/21 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
Check Price
 
Special Offer
New 2019 GMC Sierra 1500 SLT

New 2019 GMC Sierra 1500 SLT 4WD

MSRP $59,115
Available Discounts $8,486
Castle Price $50,629
 
2019 GMC Sierra 1500 SLT 4D Crew Cab Quartz EcoTec3 5.3L V8 4WD 15/21 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
Check Price
 
New 2018 GMC Sierra 1500 Denali

New 2018 GMC Sierra 1500 Denali 4WD

MSRP $65,465
Available Discounts $14,751
Castle Price $50,714
 
2018 GMC Sierra 1500 Denali 4D Crew Cab White Frost EcoTec3 6.2L V8 4WD 15/20 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2018 GMC Sierra 1500 Denali

New 2018 GMC Sierra 1500 Denali 4WD

MSRP $64,990
Available Discounts $13,916
Castle Price $51,074
 
2018 GMC Sierra 1500 Denali 4D Crew Cab Mineral EcoTec3 6.2L V8 4WD 15/20 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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New 2019 GMC Sierra 1500 AT4

New 2019 GMC Sierra 1500 AT4 4WD

MSRP $64,380
Available Discounts $8,873
Castle Price $55,507
 
2019 GMC Sierra 1500 AT4 4D Crew Cab Onyx Black EcoTec3 6.2L V8 4WD 15/19 City/Highway MPG Priced below KBB Fair Purchase Price!*Home of the No-Hassle Deal * Every Vehicle is Priced Up Front based on the KBB.com Price Advisor from Kelly Blue Book. * Get an Instant Quote for your trade-in * Experience The Castle Difference...Free Vehicle Delivery (Up to 50 miles), 72-Hour Love it or Exchange it Policy and much more... * Fast, Free Vehicle Appraisals, Written Offer Valid For 3 Days! Prices do not include tax, title, and license fees. * All vehicles sold on a first come, first serve basis. * By submitting your information you are authorizing us to be able to call, text, email you with additional information on this vehicle. *Prices can not be combined with special APR offers.*
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MPG Disclaimer:

Based on model year EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary depending on how you drive and maintain your vehicle.

At Castle Buick GMC, we take pride in being a locally-owned, trusted member of the North Riverside community. For many years, North Riverside, Cicero, and Chicago neighbors have come to us for a trustworthy and attentive car buying event. To see why hundreds buy their Buick GMC from us every year, stop by our Castle Buick GMC or experience our Buick GMC car inventory digitally

Disclaimer:

New vehicle pricing includes all offers and incentives. Tax Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site errors do occur so please verify information with a customer service rep. This is easily done by calling us at 877-917-9119 or by visiting us at the dealership.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a month term % interest and % downpayment.

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At Castle Buick GMC, we take pride in being a locally-owned, trusted member of the North Riverside community. For many years, North Riverside, Cicero, and Chicago neighbors have come to us for a trustworthy and attentive car buying event. To see why hundreds buy their Buick GMC from us every year, stop by our Castle Buick GMC or experience our Buick GMC car inventory digitally

Disclaimer:

New vehicle pricing includes all offers and incentives. Tax Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site errors do occur so please verify information with a customer service rep. This is easily done by calling us at 877-917-9119 or by visiting us at the dealership.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a month term % interest and % downpayment.