(opens in new window)

Sign In

Home
Used Cars
New Cars
Private Seller Cars
Sell My Car
Instant Cash Offer
Find Local Dealers

Skip to vehicle Listings

Online car buying built around you. Shop Now

Used Cars for SaleGMCSierra 35002020

Used 2020 GMC Sierra 3500 for Sale Near Me

75214

|Filters (4)

Items 1 to 2 of 2.

Location & Delivery

Year

Price & Payments

Min Price

Max Price

Price Rating

Good Price (2)

Great Price (4)

Make, Model & Trim

GMC

Models

Sierra 3500

Acadia (15)

Caballero

Canyon (1)

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 (56)

Sierra 2500 (14)

Sierra 3500 (8)

Sierra EV

Sonoma

Suburban

Syclone

Terrain (6)

TopKick C4500

TopKick C5500

Typhoon

Yukon (15)

Yukon XL (7)

Sierra 3500 Trims

Any

AT4 (1)

Classic SL

Classic SLE

Classic W/T

Denali (6)

Denali Ultimate

Pro

SL

SLE

SLT (1)

W/T

Mileage

Condition (1 selected)

New (0)

Used (8)

Manufacturer Certified (0)

Third-Party Certified (1)

Certified Program

Learn more

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (7)

Extended Cab (0)

Regular Cab (0)

Truck Bed Length

Short (0)

Medium (2)

Long (5)

Include unspecified lengths (0)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Ways to Purchase

Seller Type

8 Matches

Sort By:

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 3500

Denali
95K mi

49,890

See payment

Great PriceNo Accidents

Sponsored by Group 1 Chrysler Dodge Jeep Ram Denton

30.27 mi. away

Used 2020 GMC Sierra 3500 AT4 w/ AT4 Premium Package

Used

2020 GMC Sierra 3500

AT4
105K mi

53,995

See payment

Sponsored by Carsandpickups.com

10.15 mi. away

Online Paperwork

Newly Listed

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 3500

Denali
122K mi

51,995

See payment

Good PriceNo Accidents

Carsandpickups.com

10.15 mi. away

Online Paperwork

My Wallet

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

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Ford Blue Certified

2020 GMC Sierra 3500

Denali
109K mi

44,300

See payment

Great PriceNo Accidents

Bill Utter Ford

29.91 mi. away

Online Paperwork

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 3500

Denali
178K mi

37,995

See payment

Great PriceNo Accidents

Silver Star Motors

21.48 mi. away

Online Paperwork

Advertisement

Used 2020 GMC Sierra 3500 SLT w/ SLT Premium Plus Package

Used

2020 GMC Sierra 3500

SLT
117K mi

49,995

See payment

Carsandpickups.com

10.15 mi. away

Online Paperwork

Used 2020 GMC Sierra 3500 AT4 w/ AT4 Premium Package

Used

2020 GMC Sierra 3500

AT4
105K mi

53,995

See payment

Carsandpickups.com

10.15 mi. away

Online Paperwork

Item 1 of 10.

How many passenger seats do you need in your truck?

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.

Do you want

WiFi Hotspot?

Keep passengers connected with in-car internet powered by a paid data plan.

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 3500

Denali
95K mi

49,890

See payment

Great PriceNo Accidents

Group 1 Chrysler Dodge Jeep Ram Denton

30.27 mi. away

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 3500

Denali
145K mi

44,455

See payment

Good PriceNo Accidents

James Wood AutoPark

30.94 mi. away

Online Paperwork

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 3500

Denali
86K mi

52,900

See payment

Great Price

Benton Motorplex

49.88 mi. away

Advertisement

Shop for a Car

Used Cars For Sale
Certified Cars
Car Deals

Car Research

Trade-In Values and Car Pricing
Car Subscription Services

About Us

Company Information
Corporate Information
Jobs at Autotrader
Become an Autotrader Dealer
Press Room
Site Map
Contact Us
About Autotrader
Do Not Sell or Share My Personal Information
Limit the Use of My Sensitive Personal Information
Fraud Awareness
Manage Cookies

Autotrader Affiliates

Classic Cars & Trucks for Sale
Motorcycles for Sale
RVs for Sale
Cars for Bad Credit Buyers
Find Cars for Sale in Australia

Download on the Apple App Store

Get it on Google Play

Follow

By using this service, you accept the terms of our Visitor Agreement. Privacy Statement. Accessibility Statement.

©2026 Autotrader, Inc. All Rights Reserved. "Autotrader" is a registered trademark of TPI Holdings, Inc. used under exclusive license.