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Cars for SaleGMCSierra 15002021

2021 GMC Sierra 1500 for Sale in Wilmington, DE

19805

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Make, Model & Trim

GMC

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Sierra 1500

Acadia (9)

Caballero

Canyon (4)

Envoy

Envoy XL

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G1500

G2500

G3500

Hummer EV

Jimmy

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S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500

Savana 3500 (16)

Savana 4500

Sierra 1500 (32)

Sierra 2500 (5)

Sierra 3500 (2)

Sierra EV

Sonoma

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Terrain (14)

TopKick C4500

TopKick C5500

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Yukon (9)

Yukon XL (4)

Sierra 1500 Trims

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AT4 (8)

AT4X

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Elevation (11)

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SLE (3)

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GMC

Models

Sierra 1500

Acadia (9)

Caballero

Canyon (4)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500

Savana 3500 (16)

Savana 4500

Sierra 1500 (32)

Sierra 2500 (5)

Sierra 3500 (2)

Sierra EV

Sonoma

Suburban

Syclone

Terrain (14)

TopKick C4500

TopKick C5500

Typhoon

Yukon (9)

Yukon XL (4)

Sierra 1500 Trims

Any

AT4 (8)

AT4X

C3

Carrera GTS

Classic

Classic Denali

Denali (7)

Denali Ultimate

Elevation (11)

Limited

Limited AT4

Limited Denali

Limited Elevation

Limited Pro

Limited SLE

Limited SLT

Pro

SL

SLE (3)

SLT (2)

Special

Sport

W/T

XFE

Mileage

Condition

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Used (32)

Manufacturer Certified (3)

Third-Party Certified (0)

Certified Program Details

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Used (32)

Manufacturer Certified (3)

Third-Party Certified (0)

Certified Program Details

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Extended Cab (2)

Regular Cab (0)

Crew Cab (7)

Extended Cab (2)

Regular Cab (0)

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Short (23)

Medium (9)

Long (0)

Include unspecified lengths (0)

Short (23)

Medium (9)

Long (0)

Include unspecified lengths (0)

Vehicle History

Features

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Fuel Economy

Transmission

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Engine Displacement

Number of Seats

Number of Doors

Purchase Options

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32 Matches

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Used 2021 GMC Sierra 1500 SLE

Used

2021 GMC Sierra 1500

SLE
70K mi

24,422

See payment

Great Price

POINTE GMC LLC

6.49 mi. away

Online Paperwork

Get AutoCheck Vehicle History

Price Drop

Used 2021 GMC Sierra 1500 4x4 Crew Cab w/ Sierra Value Package

Used

2021 GMC Sierra 1500

4x4 Crew Cab
64K mi

29,177

See payment

Great Price

Colonial Motors Inc

30.72 mi. away

Online Paperwork

Used 2021 GMC Sierra 1500 AT4

Used

2021 GMC Sierra 1500

AT4
38K mi

38,995

See payment

Great Price

Automotive Avenues of Sewell

27.01 mi. away

Get AutoCheck Vehicle History

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

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Trade-In Value

Est. Trade-In Value

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$

Based on 4.5% APR for mos.

Certified 2021 GMC Sierra 1500 Elevation w/ Preferred Package

CarBravo Certified

2021 GMC Sierra 1500

Elevation
50K mi

37,643

See payment

Great Price

i.g.Burton Buick GMC OF Elkton

14.49 mi. away

Get AutoCheck Vehicle History

Price Drop

Used 2021 GMC Sierra 1500 Elevation

Used

2021 GMC Sierra 1500

Elevation
57K mi

34,500

See payment

Great Price

Miracle Chrysler Dodge Jeep Ram

30.92 mi. away

Get AutoCheck Vehicle History

New 2026 GMC Sierra 1500 Denali w/ Technology Package

Consider New, Similar Payment

2026 GMC Sierra 1500

Denali
1 mi

69,595

Geoff Penske GMC

44 mi. away

360°

Used 2021 GMC Sierra 1500 SLT

Used

2021 GMC Sierra 1500

SLT
17K mi

36,900

See payment

Great Price

Kent County Motors

40.24 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.

Price Drop

Used 2021 GMC Sierra 1500 Denali

Used

2021 GMC Sierra 1500

Denali
32K mi

46,995

See payment

Good Price

Bergey's Buick GMC

40.89 mi. away

Get AutoCheck Vehicle History

Used 2021 GMC Sierra 1500 Elevation

Used

2021 GMC Sierra 1500

Elevation
43K mi

36,990

See payment

Great Price

Bergey's Chrysler Jeep Dodge Ram

41 mi. away

Get AutoCheck Vehicle History

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Preferred Package

Used

2021 GMC Sierra 1500

AT4
43K mi

42,849

See payment

Great Price

CarShop - Hatfield

41.63 mi. away

Delivery

Get AutoCheck Vehicle History

Used 2021 GMC Sierra 1500 Denali

Used

2021 GMC Sierra 1500

Denali
48K mi

39,999

See payment

Great Price

J & S Autohaus Six LLC

45.34 mi. away

Get AutoCheck Vehicle History

Price Drop

Used 2021 GMC Sierra 1500 Elevation

Used

2021 GMC Sierra 1500

Elevation
94K mi

29,930

See payment

Great Price

Fred Beans Volkswagen of Devon

22.34 mi. away

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High Demand

Used 2021 GMC Sierra 1500 Elevation

Used

2021 GMC Sierra 1500

Elevation
40K mi

37,595

See payment

Great Price

Ciocca Chevrolet Of Quakertown

48.5 mi. away

Get AutoCheck Vehicle History

Used 2021 GMC Sierra 1500 AT4

Used

2021 GMC Sierra 1500

AT4
207K mi

24,922

See payment

POINTE GMC LLC

6.49 mi. away

Online Paperwork

Get AutoCheck Vehicle History

Used 2021 GMC Sierra 1500 Elevation

Used

2021 GMC Sierra 1500

Elevation
27K mi

40,500

See payment

Good Price

Keim Chevrolet

33.38 mi. away

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Used 2021 GMC Sierra 1500 AT4

Used

2021 GMC Sierra 1500

AT4
30K mi

45,890

See payment

Good Price

Bergey's KIA

40.77 mi. away

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Used 2021 GMC Sierra 1500 AT4 w/ AT4 Preferred Package

Used

2021 GMC Sierra 1500

AT4
93K mi

36,045

See payment

Sheridan Ford

3.71 mi. away

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used

2021 GMC Sierra 1500

AT4
52K mi

42,964

See payment

Great Price

Anderson Buick GMC of Abingdon

42.9 mi. away

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Price Drop

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

Used

2021 GMC Sierra 1500

Denali
78K mi

36,970

See payment

Great Price

Fred Beans Ford of Doylestown

47.91 mi. away

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Used 2021 GMC Sierra 1500 SLE

Used

2021 GMC Sierra 1500

SLE
21K mi

33,378

See payment

Dealer Fees Included

Conicelli Toyota of Springfield

17.69 mi. away

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

Used

2021 GMC Sierra 1500

SLE
45K mi

33,991

See payment

Great Price

Piazza Hyundai of Pottstown

32.89 mi. away

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

Used

2021 GMC Sierra 1500

Elevation
40K mi

39,500

See payment

Good Price

Mark Martin Motors

43 mi. away

Online Paperwork
Delivery

Get AutoCheck Vehicle History

Certified 2021 GMC Sierra 1500 Elevation w/ Preferred Package

Certified

2021 GMC Sierra 1500

Elevation
42K mi

37,000

See payment

Good Price

Peruzzi Buick GMC

49.09 mi. away

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Used 2021 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package

Used

2021 GMC Sierra 1500

Elevation
94K mi

30,447

See payment

Dealer Fees Included

CONICELLI TOYOTA of CONSHOHOCKEN

28.74 mi. away

Get AutoCheck Vehicle History

Price Drop

Certified 2021 GMC Sierra 1500 SLT

CarBravo Certified

2021 GMC Sierra 1500

SLT
20K mi

41,295

See payment

Great Price

Bergey's Chevrolet of Plymouth Meeting

28.71 mi. away

Get AutoCheck Vehicle History

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used

2021 GMC Sierra 1500

Denali
56K mi

41,495

See payment

Automotive Avenues of Sewell

27.01 mi. away

Get AutoCheck Vehicle History

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used

2021 GMC Sierra 1500

Denali
109K mi

34,999

See payment

Majestic Automotive Group

34.5 mi. away

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Used 2021 GMC Sierra 1500 Elevation w/ Preferred Package

Used

2021 GMC Sierra 1500

Elevation
87K mi

32,995

See payment

Good Price

Bergey's Chrysler Jeep Dodge Ram

41 mi. away

Get AutoCheck Vehicle History

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