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Used Cars for SaleGMCSierra 15002021

Used 2021 GMC Sierra 1500 for Sale in Dekalb, IL

60115

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GMC

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Sierra 1500

Acadia (11)

Caballero

Canyon (3)

Envoy

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Envoy XUV

G1500

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G3500

Hummer EV

Jimmy

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S15 Jimmy

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Savana 1500

Savana 2500 (1)

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Sierra 1500 (23)

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Limited SLE

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Pro

SL

SLE (1)

SLT (7)

Special

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GMC

Models

Sierra 1500

Acadia (11)

Caballero

Canyon (3)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (1)

Savana 3500 (1)

Savana 4500

Sierra 1500 (23)

Sierra 2500 (6)

Sierra 3500 (2)

Sierra EV

Sonoma

Suburban

Syclone

Terrain (9)

TopKick C4500

TopKick C5500

Typhoon

Yukon (12)

Yukon XL (2)

Sierra 1500 Trims

Any

AT4 (6)

AT4X

C3

Carrera GTS

Classic

Classic Denali

Denali (5)

Denali Ultimate

Elevation (3)

Limited

Limited AT4

Limited Denali

Limited Elevation

Limited Pro

Limited SLE

Limited SLT

Pro

SL

SLE (1)

SLT (7)

Special

Sport

W/T

XFE

Mileage

Condition (1 selected)

New (0)

Used (23)

Manufacturer Certified (2)

Third-Party Certified (0)

Certified Program

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New (0)

Used (23)

Manufacturer Certified (2)

Third-Party Certified (0)

Certified Program

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Crew Cab (21)

Extended Cab (1)

Regular Cab (0)

Crew Cab (21)

Extended Cab (1)

Regular Cab (0)

Truck Bed Length

Short (17)

Medium (6)

Long (0)

Include unspecified lengths (0)

Short (17)

Medium (6)

Long (0)

Include unspecified lengths (0)

Vehicle History

Features

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Fuel Economy

Transmission

Cylinders

Engine Displacement

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Seller Type

Sponsored by Woody Buick GMC of Naperville

Hide

Certified 2023 GMC Sierra 1500 Denali Ultimate

Certified 2023 GMC Sierra 1500 Denali Ultimate

53,000

Great Price

Similar Match

Woody Buick GMC of Naperville

189View Vehicles

23 Matches

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Sponsored

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package

Used

2021 GMC Sierra 1500

AT4
51K mi

38,111

See payment

Great Price

Sponsored by Huntley Ford

21.56 mi. away

Online Paperwork

Sponsored

Used 2021 GMC Sierra 1500 Denali

Used

2021 GMC Sierra 1500

Denali
43K mi

42,620

See payment

Great Price

Sponsored by Kunes GMC of Beloit

42.2 mi. away

Online Paperwork

SponsoredHigh Demand

Certified 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Certified

2021 GMC Sierra 1500

AT4
63K mi

36,536

See payment

Great Price

Sponsored by Castle Buick GMC of North Riverside

49.37 mi. away

Online Paperwork

My Wallet

Find it Fast.

Keep it Affordable.

Monthly Payment

Down Payment

Get My Kelley Blue Book® Car Value

$

Based on 4.5% APR for mos.Update Settings

Newly Listed

Used 2021 GMC Sierra 1500 AT4

Used

2021 GMC Sierra 1500

AT4
43K mi

41,291

See payment

Great Price

Kunes Chrysler Dodge Jeep Ram of Sycamore

3.25 mi. away

Newly Listed

Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2021 GMC Sierra 1500

SLT
53K mi

39,007

See payment

Great Price

Castle Hyundai Downers Grove

38.5 mi. away

Online Paperwork

New 2026 GMC Sierra 1500 AT4 w/ Technology Package

Consider New, Similar Payment

2026 GMC Sierra 1500

AT4
525 mi

85,990

Fox Valley GMC

23.86 mi. away

Online Paperwork

Advertisement

Newly Listed

Used 2021 GMC Sierra 1500 Denali w/ Driver Alert Package II

Used

2021 GMC Sierra 1500

Denali
65K mi

40,051

See payment

Great Price

Kunes Ford

48.25 mi. away

Online Paperwork

Sponsored

Used 2021 GMC Sierra 1500 SLE

Used 2021 GMC Sierra 1500 SLE

Used 2021 GMC Sierra 1500 SLE

Used 2021 GMC Sierra 1500 SLE

Used

2021 GMC Sierra 1500

SLE
68K mi

30,525

See payment

Good Price

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package

Used

2021 GMC Sierra 1500

AT4
51K mi

38,111

See payment

Great Price

Huntley Ford

21.56 mi. away

Online Paperwork

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used

2021 GMC Sierra 1500

Denali
70K mi

38,490

See payment

Great Price

FOX VALLEY GMC

23.86 mi. away

Online Paperwork

Used 2021 GMC Sierra 1500 AT4

Used

2021 GMC Sierra 1500

AT4
38K mi

42,023

See payment

Great Price

Ken Nelson Auto Group

37.92 mi. away

Online Paperwork

Advertisement

Used 2021 GMC Sierra 1500 Denali

Used

2021 GMC Sierra 1500

Denali
43K mi

42,620

See payment

Great Price

Kunes GMC of Beloit

42.2 mi. away

Online Paperwork

High Demand

Certified 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Certified

2021 GMC Sierra 1500

AT4
63K mi

36,536

See payment

Great Price

Castle Buick GMC of North Riverside

49.37 mi. away

Online Paperwork

Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2021 GMC Sierra 1500

SLT
53K mi

35,750

See payment

Great Price

Toyota of Naperville

31.72 mi. away

Used 2021 GMC Sierra 1500 SLT

Used

2021 GMC Sierra 1500

SLT
52K mi

38,200

See payment

Great Price

D'Arcy Buick GMC

40.48 mi. away

Advertisement

Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2021 GMC Sierra 1500

SLT
89K mi

34,386

See payment

Good Price

FOX VALLEY GMC

23.86 mi. away

Online Paperwork

Used 2021 GMC Sierra 1500 AT4

Used

2021 GMC Sierra 1500

AT4
61K mi

39,400

See payment

Good Price

D'Arcy Buick GMC

40.48 mi. away

Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package

Used

2021 GMC Sierra 1500

Elevation
28K mi

39,989

See payment

Martin Chevrolet Inc.

31.08 mi. away

Used 2021 GMC Sierra 1500 AT4

Used

2021 GMC Sierra 1500

AT4
75K mi

36,537

See payment

Good Price

Elmhurst Chrysler Dodge Jeep Ram

41.93 mi. away

Online Paperwork

Used

2021 GMC Sierra 1500

Elevation
21K mi

47,999

See payment

Private Seller Exchange

22.18 mi. away

Buy Online. Clean title. No Hassle

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used

2021 GMC Sierra 1500

Denali
51K mi

39,500

See payment

Ed Napleton Acura

40.96 mi. away

Sponsored

Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2021 GMC Sierra 1500

SLT
53K mi

35,750

See payment

Great Price

Sponsored by Toyota of Naperville

31.72 mi. away

Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2021 GMC Sierra 1500

SLT
73K mi

51,999

See payment

Naperville Auto Haus

31.81 mi. away

Newly Listed

Used 2021 GMC Sierra 1500 Elevation

Used

2021 GMC Sierra 1500

Elevation
84K mi

29,995

See payment

Illinois Valley Auto Group

44.56 mi. away

360°

Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package

Used

2021 GMC Sierra 1500

SLT
98K mi

32,950

See payment

Hamblock Chevrolet

40.44 mi. away

Used 2021 GMC Sierra 1500 SLE

Used

2021 GMC Sierra 1500

SLE
68K mi

30,525

See payment

Good Price

Kunes Chevrolet Cadillac Inc

48.31 mi. away

Online Paperwork

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used

2021 GMC Sierra 1500

Denali
102K mi

33,995

See payment

Good Price

Schimmer Chevrolet

34.02 mi. away

Newly Listed

Used

2021 GMC Sierra 1500

4x4 Crew Cab
42K mi

32,998

See payment

Dealer

47.06 mi. away

Online Paperwork

Certified 2021 GMC Sierra 1500 SLT w/ SLT Premium Package

Certified

2021 GMC Sierra 1500

SLT
67K mi

34,599

See payment

Dealer

40.19 mi. away

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