(opens in new window)

Price New/Used
My Car's Value
Instant Cash Offer

Cars for Sale
Free Dealer Price Quote
Vehicle History Report
Find Local Dealers

Private Seller Exchange

Private Seller Cars
Sell Your Car

Best Cars
Dealer Reviews
KBB Expert Reviews
Electric Vehicle Guide
KBB Awards
Latest Car News
Shopping & Buying

Car Research
Browse Incentives
Car Loan Calculator
Car Finder
Compare Cars
Car Loans
Insurance
Check My Credit
Extended Warranty
Vehicle History Report

Auto Repair Prices
Car Recalls
Maintenance Pricing
Find an Auto Shop
Service Advisor
OBD-II Codes

Skip to vehicle Listings

Online car buying built around you. Shop Now

Used Cars for SaleTruckGMCSierra 15002020

Used 2020 GMC Sierra 1500 Trucks for Sale Near Me

15219

|Filters (5)

GMC Certified Pre-Owned(2)

Black(8)

Blue(3)

Leather Seats(18)

AWD/4WD(24)

Automatic(24)

Gray(5)

Silver(2)

Location & Delivery

Year

Price & Payments

Min Price

Max Price

Make, Model & Trim

GMC

Models

Sierra 1500

Acadia

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

Savana 4500

Sierra 1500 (24)

Sierra 2500 (9)

Sierra 3500 (2)

Sierra EV

Sonoma

Suburban

Syclone

Terrain

TopKick C4500

TopKick C5500

Typhoon

Yukon

Yukon XL

Sierra 1500 Trims

Any

AT4 (6)

AT4X

C3

Carrera GTS

Classic

Classic Denali

Denali (3)

Denali Ultimate

Elevation (5)

Limited

Limited AT4

Limited Denali

Limited Elevation

Limited Pro

Limited SLE

Limited SLT

Pro

SL

SLE (1)

SLT (9)

Special

Sport

W/T

XFE

Mileage

Condition (1 selected)

New (0)

Used (24)

Manufacturer Certified (2)

Third-Party Certified (0)

Certified Program

Learn more

Exterior Color

Drive Type

Body Style (1 selected)

Truck Cab Size

Crew Cab (23)

Extended Cab (1)

Regular Cab (0)

Truck Bed Length

Short (19)

Medium (5)

Long (0)

Include unspecified lengths (0)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Interior Color

Number of Seats

Number of Doors

Best Deals

Ways to Purchase

Seller Type

24 Matches

Sort By:

Price Drop

Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2020 GMC Sierra 1500

SLT
60K mi

37,689

Great Price

Sponsored by Budd Baer Inc

22.71 mi. away

Online Paperwork

Price Drop

Used 2020 GMC Sierra 1500 Elevation w/ Elevation Value Package

Used

2020 GMC Sierra 1500

Elevation
72K mi

31,498

See payment

Great Price

Sponsored by Preston Chevrolet GMC

47.39 mi. away

Used 2020 GMC Sierra 1500 SLT w/ Driver Alert Package I

Used

2020 GMC Sierra 1500

SLT
40K mi

39,995

See payment

Good Price

Sponsored by Walker Motor Company

35.23 mi. away

My Wallet by Kelley Blue Book^®

Find Your Vehicle Faster

and Within Budget

Monthly Payment

Down Payment

Get My Kelley Blue Book® Car Value

$

Based on 4.5% APR for mos.Update Settings

360°

Certified 2020 GMC Sierra 1500 Elevation w/ Elevation Value Package

Certified

2020 GMC Sierra 1500

Elevation
65K mi

34,999

See payment

Good Price

Power Of Bowser Pleasant Hills

7.81 mi. away

Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2020 GMC Sierra 1500

SLT
23K mi

42,500

Great Price

Baglier Buick GMC

28.21 mi. away

Online Paperwork
Delivery

Advertisement

New 2026 GMC Sierra 1500 Elevation

Consider New, Similar Payment

2026 GMC Sierra 1500

Elevation
3 mi

52,700

Budd Baer Buick GMC

22.71 mi. away

Online Paperwork

360°

Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2020 GMC Sierra 1500

SLT
41K mi

39,189

See payment

Great Price

Kenny Ross Ford

19.84 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 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2020 GMC Sierra 1500

SLT
60K mi

37,689

Great Price

Budd Baer Inc

22.71 mi. away

Online Paperwork

Price Drop360°

Used 2020 GMC Sierra 1500 Elevation w/ Elevation Value Package

Used

2020 GMC Sierra 1500

Elevation
51K mi

32,983

See payment

Great Price

John Sisson Motors

21.46 mi. away

Used 2020 GMC Sierra 1500 SLT

Used

2020 GMC Sierra 1500

SLT
9K mi

46,000

Good Price

Baglier Buick GMC

28.21 mi. away

Online Paperwork
Delivery

Newly Listed

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used

2020 GMC Sierra 1500

AT4
60K mi

39,500

Good Price

Fairway Chevrolet GMC

35.07 mi. away

Online Paperwork

Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2020 GMC Sierra 1500

SLT
73K mi

37,900

Good Price

Baglier Buick GMC

28.21 mi. away

Online Paperwork
Delivery

Price Drop

Used 2020 GMC Sierra 1500 Elevation w/ Elevation Value Package

Used

2020 GMC Sierra 1500

Elevation
72K mi

31,498

See payment

Great Price

Preston Chevrolet GMC

47.39 mi. away

Advertisement

Used 2020 GMC Sierra 1500 SLT

Used

2020 GMC Sierra 1500

SLT
64K mi

37,624

See payment

Good Price

Wright Chevrolet Buick GMC

18.16 mi. away

Used 2020 GMC Sierra 1500 Elevation w/ Elevation Value Package

Used

2020 GMC Sierra 1500

Elevation
109K mi

29,943

See payment

Good Price

Riverview Chevrolet GMC

15.35 mi. away

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used

2020 GMC Sierra 1500

AT4
67K mi

43,000

Baglier Buick GMC

28.21 mi. away

Online Paperwork
Delivery

Price Drop

Used 2020 GMC Sierra 1500 Denali w/ Technology Package

Used

2020 GMC Sierra 1500

Denali
63K mi

39,495

See payment

Gerry Raymond Chevrolet GMC

39.55 mi. away

Used 2020 GMC Sierra 1500 Elevation w/ Elevation Value Package

Used

2020 GMC Sierra 1500

Elevation
74K mi

33,985

See payment

Good Price

T James Motorsports LLC

43.85 mi. away

Used 2020 GMC Sierra 1500 SLE w/ SLE Convenience Package

Used

2020 GMC Sierra 1500

SLE
102K mi

28,988

See payment

Good Price

Smail Auto Group

27.34 mi. away

Advertisement

Certified 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Certified

2020 GMC Sierra 1500

SLT
69K mi

35,995

See payment

Great Price

Solomon Chevrolet Inc.

39.73 mi. away

Newly Listed

Used 2020 GMC Sierra 1500 SLT w/ SLT Convenience Package

Used

2020 GMC Sierra 1500

SLT
43K mi

38,468

See payment

Great Price

Preston Chevrolet GMC

47.39 mi. away

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used

2020 GMC Sierra 1500

AT4
87K mi

39,988

See payment

Smail Auto Group

27.34 mi. away

Used 2020 GMC Sierra 1500 SLT w/ Driver Alert Package I

Used

2020 GMC Sierra 1500

SLT
40K mi

39,995

See payment

Good Price

Walker Motor Company

35.23 mi. away

Advertisement

Price Drop

Used 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 1500

Denali
67K mi

38,988

See payment

Wright Nissan

12.19 mi. away

Price Drop

Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2020 GMC Sierra 1500

SLT
60K mi

37,689

Great Price

Sponsored by Budd Baer Inc

22.71 mi. away

Online Paperwork

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used

2020 GMC Sierra 1500

AT4
79K mi

39,988

See payment

Good Price

Smail Auto Group

27.34 mi. away

Newly Listed

Used

2020 GMC Sierra 1500

Denali
125K mi

32,000

Fairway Chevrolet GMC

35.07 mi. away

Online Paperwork

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used

2020 GMC Sierra 1500

AT4
46K mi

Contact Dealer For Price

See payment

Walker Motor Company

35.23 mi. away

Newly Listed

Used

2020 GMC Sierra 1500

AT4
110K mi

Contact Dealer For Price

See payment

Garry's Auto Sales Inc

37.3 mi. away

Advertisement

FAQ|Contact Us|Do Not Sell or Share My Personal Information|Limit the Use of My Sensitive Personal Information|About Us|Careers|Corporate|Marketing and Advertising Solutions|Media|Site Map|KBB Brazil|KBB Canada

© 1995-2025 Kelley Blue Book Co.®, Inc. All rights reserved.

Copyrights & Trademarks|Vehicle Photos © Evox Images|Terms of Service|Privacy Statement|Linking Policy|Accessibility Statement|Manage Cookies