New GMC Sierra 1500 for Sale in Illinois

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New 2020 GMC Sierra 1500

New 2020 GMC Sierra 1500 4WD

MSRP $39,415
Castle Discount $4,110
Castle Price $35,305
 
$4,110 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 Base 2D Standard Cab Summit White EcoTec3 5.3L V8 4WD*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 2020 GMC Sierra 1500 Elevation

New 2020 GMC Sierra 1500 Elevation 4WD

MSRP $48,305
Castle Discount $4,888
GM Consumer Cash Program $4,250
Castle Price $39,167
 
$9,138 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 Elevation Extended Cab Summit White EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 SLE

New 2020 GMC Sierra 1500 SLE 4WD

MSRP $48,595
Castle Discount $5,029
GM Consumer Cash Program $4,250
Castle Price $39,316
 
$9,279 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 SLE Extended Cab Onyx Black EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 SLE

New 2020 GMC Sierra 1500 SLE 4WD

MSRP $48,595
Castle Discount $5,029
GM Consumer Cash Program $4,250
Castle Price $39,316
 
$9,279 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 SLE Extended Cab Onyx Black EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 Elevation

New 2020 GMC Sierra 1500 Elevation 4WD

MSRP $49,865
Castle Discount $5,080
GM Consumer Cash Program $4,250
Castle Price $40,535
 
$9,330 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 Elevation Extended Cab Quartz EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 Elevation

New 2020 GMC Sierra 1500 Elevation 4WD

MSRP $49,865
Castle Discount $5,040
GM Consumer Cash Program $4,250
Castle Price $40,575
 
$9,290 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 Elevation Extended Cab Quartz EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 Elevation

New 2020 GMC Sierra 1500 Elevation 4WD

MSRP $49,865
Castle Discount $5,040
GM Consumer Cash Program $4,250
Castle Price $40,575
 
$9,290 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 Elevation Extended Cab Quartz EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 Elevation

New 2020 GMC Sierra 1500 Elevation 4WD

MSRP $52,440
Castle Discount $5,722
GM Consumer Cash Program $6,000
Castle Price $40,718
 
$11,722 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 Elevation 4D Crew Cab Quartz Metallic EcoTec3 5.3L V8 4WD 15/21 City/Highway MPG*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 2020 GMC Sierra 1500 Elevation

New 2020 GMC Sierra 1500 Elevation 4WD

MSRP $51,100
Castle Discount $4,310
GM Consumer Cash Program $6,000
Castle Price $40,790
 
$10,310 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 Elevation 4D Crew Cab Onyx Black EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 SLE

New 2020 GMC Sierra 1500 SLE 4WD

MSRP $51,540
Castle Discount $4,498
GM Consumer Cash Program $6,000
Castle Price $41,042
 
$10,498 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 SLE 4D Crew Cab Quicksilver Metallic EcoTec3 5.3L V8 4WD 15/21 City/Highway MPG*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 2020 GMC Sierra 1500 SLT

New 2020 GMC Sierra 1500 SLT 4WD

MSRP $52,915
Castle Discount $5,146
Sierra 1500 Crew SLT excludes PDC/PDW Consumer Cash $6,000
Castle Price $41,769
 
$11,146 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 SLT 4D Crew Cab Onyx Black EcoTec3 5.3L V8 4WD 15/21 City/Highway MPG*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 2020 GMC Sierra 1500 Elevation

New 2020 GMC Sierra 1500 Elevation 4WD

MSRP $53,810
Castle Discount $5,855
GM Consumer Cash Program $6,000
Castle Price $41,955
 
$11,855 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 Elevation 4D Crew Cab Onyx Black EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 Elevation

New 2020 GMC Sierra 1500 Elevation 4WD

MSRP $52,370
Castle Discount $4,399
GM Consumer Cash Program $6,000
Castle Price $41,971
 
$10,399 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 Elevation 4D Crew Cab Steel Metallic EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 SLT

New 2020 GMC Sierra 1500 SLT 4WD

MSRP $53,215
Castle Discount $5,176
Sierra 1500 Crew SLT excludes PDC/PDW Consumer Cash $6,000
Castle Price $42,039
 
$11,176 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 SLT 4D Crew Cab Sky EcoTec3 5.3L V8 4WD 15/21 City/Highway MPG*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 2020 GMC Sierra 1500 Elevation

New 2020 GMC Sierra 1500 Elevation 4WD

MSRP $54,110
Castle Discount $5,965
GM Consumer Cash Program $6,000
Castle Price $42,145
 
$11,965 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 Elevation 4D Crew Cab Mahogany EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 SLT

New 2020 GMC Sierra 1500 SLT 4WD

MSRP $53,665
Castle Discount $5,220
Sierra 1500 Crew SLT excludes PDC/PDW Consumer Cash $6,000
Castle Price $42,445
 
$11,220 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 SLT 4D Crew Cab Onyx Black EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 SLT

New 2020 GMC Sierra 1500 SLT 4WD

MSRP $54,065
Castle Discount $5,259
Sierra 1500 Crew SLT excludes PDC/PDW Consumer Cash $6,000
Castle Price $42,806
 
$11,259 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 SLT 4D Crew Cab Quartz EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 SLT

New 2020 GMC Sierra 1500 SLT 4WD

MSRP $55,770
Castle Discount $5,505
Sierra 1500 Crew SLT excludes PDC/PDW Consumer Cash $6,000
Castle Price $44,265
 
$11,505 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 SLT 4D Crew Cab Quartz EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 SLT

New 2020 GMC Sierra 1500 SLT 4WD

MSRP $56,600
Castle Discount $5,506
Sierra 1500 Crew SLT excludes PDC/PDW Consumer Cash $6,000
Castle Price $45,094
 
$11,506 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 SLT 4D Crew Cab Onyx Black EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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 2020 GMC Sierra 1500 SLT

New 2020 GMC Sierra 1500 SLT 4WD

MSRP $56,900
Castle Discount $5,535
Sierra 1500 Crew SLT excludes PDC/PDW Consumer Cash $6,000
Castle Price $45,365
 
$11,535 off MSRP! Priced below KBB Fair Purchase Price! 2020 GMC Sierra 1500 SLT 4D Crew Cab Sky EcoTec3 5.3L V8 4WD 16/22 City/Highway MPG*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:

Pricing includes rebates and incentives in lieu of any special APR. Tax, Title, Licenses are 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:

Pricing includes rebates and incentives in lieu of any special APR. Tax, Title, Licenses are 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.