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Cars for SaleGMCSierra 25002026

2026 GMC Sierra 2500 for Sale in Rockford, IL

61101

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Make, Model & Trim

GMC

Models

Sierra 2500

Acadia (86)

Caballero

Canyon (44)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (4)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (9)

Savana 3500 (4)

Savana 4500 (1)

Sierra 1500 (263)

Sierra 2500 (87)

Sierra 3500 (34)

Sierra EV (18)

Sonoma

Suburban

Syclone

Terrain (55)

TopKick C4500

TopKick C5500

Typhoon

Yukon (31)

Yukon XL (18)

Sierra 2500 Trims

Any

AT4 (19)

AT4X (6)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (13)

Denali Ultimate (9)

Pro (16)

SL

SLE (8)

SLT (16)

W/T

GMC

Models

Sierra 2500

Acadia (86)

Caballero

Canyon (44)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (4)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (9)

Savana 3500 (4)

Savana 4500 (1)

Sierra 1500 (263)

Sierra 2500 (87)

Sierra 3500 (34)

Sierra EV (18)

Sonoma

Suburban

Syclone

Terrain (55)

TopKick C4500

TopKick C5500

Typhoon

Yukon (31)

Yukon XL (18)

Sierra 2500 Trims

Any

AT4 (19)

AT4X (6)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (13)

Denali Ultimate (9)

Pro (16)

SL

SLE (8)

SLT (16)

W/T

Mileage

Condition

New (85)

Used (2)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

New (85)

Used (2)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (8)

Extended Cab (0)

Regular Cab (0)

Crew Cab (8)

Extended Cab (0)

Regular Cab (0)

Truck Bed Length

Short (0)

Medium (70)

Long (13)

Include unspecified lengths (4)

Short (0)

Medium (70)

Long (13)

Include unspecified lengths (4)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

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Engine Displacement

Number of Seats

Number of Doors

Purchase Options

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87 Matches

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Used 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2026 GMC Sierra 2500

AT4
2K mi

77,898

See payment

Great Price

Castle Chevrolet GMC Cadillac of McHenry

42.83 mi. away

Used 2026 GMC Sierra 2500 SLE w/ SLE Value Package;

Used

2026 GMC Sierra 2500

SLE
2K mi

59,499

See payment

Castle Chevrolet GMC Cadillac of McHenry

42.83 mi. away

New 2026 GMC Sierra 2500 SLE w/ SLE Value Package;

New

2026 GMC Sierra 2500

SLE
1 mi

71,990

MSRP$79,190

See payment

Incentive

Lou Bachrodt Buick GMC

7.75 mi. away

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

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Trade-In Value

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$

Based on 4.5% APR for mos.

Newly Listed

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

New

2026 GMC Sierra 2500

SLT
3 mi

72,379

MSRP$77,285

See payment

Kunes GMC of Beloit

17.02 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 SLE w/ Preferred Package

New

2026 GMC Sierra 2500

SLE
1 mi

71,999

MSRP$79,980

See payment

Incentive

Lou Bachrodt Buick GMC

7.75 mi. away

New 2026 GMC Sierra 2500 AT4 w/ LPO, Black Badging Package

New

2026 GMC Sierra 2500

AT4
1 mi

83,098

MSRP$89,015

See payment

Incentive

Lou Bachrodt Buick GMC

7.75 mi. away

New 2026 GMC Sierra 2500 AT4X w/ Snow Plow Prep/Camper Package

New

2026 GMC Sierra 2500

AT4X
1 mi

91,782

MSRP$98,480

See payment

Incentive

Lou Bachrodt Buick GMC

7.75 mi. away

Item 1 of 10.

How many passenger seats do you need in your truck?

Do you want

Adaptive Cruise Control?

Automatically adjusts your speed to maintain a safe distance from the car ahead.

Do you want

Backup Camera?

See behind your vehicle while reversing with a live video feed to avoid obstacles.

Do you want

Bluetooth, Hands-Free?

Make and receive calls safely through your car's audio system without touching your phone.

Do you want

Cross Traffic Alert?

Warns you of approaching vehicles from the sides when backing out of a parking spot.

Do you want

Keyless Start?

Start your car with the push of a button while the key fob stays in your pocket or bag.

Do you want

Lane Departure Warning?

Alerts you if your car begins to drift out of its lane without signaling.

Do you want

Premium Audio?

Enjoy high-quality sound with advanced speakers for a better listening experience.

Do you want

Remote Engine Start?

Start your car from a distance to preheat or cool the cabin before you get in.

Do you want

Security System?

Alerts you with a loud alarm if someone tries to break into your vehicle.

New 2026 GMC Sierra 2500 Pro w/ Convenience Package

New

2026 GMC Sierra 2500

Pro
2 mi

60,821

MSRP$66,960

See payment

Kunes GMC of Beloit

17.02 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 AT4X

New

2026 GMC Sierra 2500

AT4X
3 mi

92,963

MSRP$99,025

See payment

Kunes GMC of Beloit

17.02 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 Pro

New

2026 GMC Sierra 2500

Pro
155 mi

52,229

MSRP$55,230

See payment

Ken Nelson Auto Group

35.81 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

New

2026 GMC Sierra 2500

SLT
2 mi

80,488

MSRP$84,745

See payment

Ken Nelson Auto Group

35.81 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 SLT w/ SLT Convenience Package

New

2026 GMC Sierra 2500

SLT
2 mi

80,822

MSRP$85,105

See payment

Ken Nelson Auto Group

35.81 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 Pro

New

2026 GMC Sierra 2500

Pro
25 mi

53,928

MSRP$57,070

See payment

Kunes Chevrolet GMC of Lake Geneva

40.53 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 2500

AT4
6 mi

84,615

MSRP$90,065

See payment

Kunes Chevrolet GMC of Lake Geneva

40.53 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 2500

AT4
6 mi

84,990

MSRP$90,710

See payment

Kunes Chevrolet GMC of Lake Geneva

40.53 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 Pro w/ Convenience Package

New

2026 GMC Sierra 2500

Pro
7 mi

67,164

MSRP$57,503

See payment

Incentive

Dearth GMC

34.6 mi. away

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 2500

AT4
174 mi

79,514

MSRP

See payment

Incentive

Dearth GMC

34.6 mi. away

New 2026 GMC Sierra 2500 Pro w/ Convenience Package

New

2026 GMC Sierra 2500

Pro
98 mi

68,659

MSRP$58,003

See payment

Kayser Chevrolet Buick GMC

28.92 mi. away

Online Paperwork

Newly Listed

No Image Available

New

2026 GMC Sierra 2500

Denali Ultimate
0 mi

90,024

MSRP$99,304

See payment

Fox Valley GMC

49.49 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 SLT w/ SLT Convenience Package

New

2026 GMC Sierra 2500

SLT
3 mi

84,289

MSRP$87,030

See payment

Kayser Chevrolet Buick GMC

28.92 mi. away

Online Paperwork

Newly Listed

No Image Available

New

2026 GMC Sierra 2500

Pro
0 mi

53,584

MSRP$55,698

See payment

Kayser Chevrolet Buick GMC

28.92 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 SLT

New

2026 GMC Sierra 2500

SLT
3 mi

72,828

MSRP$75,335

See payment

Kayser Chevrolet Buick GMC

28.92 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 SLT w/ SLT Convenience Package

New

2026 GMC Sierra 2500

SLT
7 mi

80,806

MSRP$83,475

See payment

Kayser Chevrolet Buick GMC

28.92 mi. away

Online Paperwork

Newly Listed

No Image Available

New

2026 GMC Sierra 2500

Denali
0 mi

88,665

MSRP$91,495

See payment

Kayser Chevrolet Buick GMC

28.92 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 Denali w/ Technology Package

New

2026 GMC Sierra 2500

Denali
3 mi

91,948

MSRP$94,845

See payment

Kayser Chevrolet Buick GMC

28.92 mi. away

Online Paperwork

Newly Listed

No Image Available

New

2026 GMC Sierra 2500

Denali Ultimate
0 mi

89,839

MSRP$99,104

See payment

Fox Valley GMC

49.49 mi. away

Online Paperwork

Newly Listed

No Image Available

New

2026 GMC Sierra 2500

Denali Ultimate
0 mi

90,254

MSRP$99,554

See payment

Fox Valley GMC

49.49 mi. away

Online Paperwork

Newly Listed

No Image Available

New

2026 GMC Sierra 2500

AT4X
0 mi

90,265

MSRP$99,819

See payment

Fox Valley GMC

49.49 mi. away

Online Paperwork

2026 GMC Sierra 2500 in Nearby Cities

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12 for sale

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