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Used Cars for SaleGMCSierra 3500

Used GMC Sierra 3500 for Sale in Denver, CO

80201

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Items 1 to 2 of 6.

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Great Price (16)

Min Price

Max Price

Price Rating

Good Price (10)

Great Price (16)

Make, Model & Trim

GMC

Models

Sierra 3500

Acadia (84)

Caballero

Canyon (45)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (14)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari (2)

Savana 1500 (1)

Savana 2500 (9)

Savana 3500 (11)

Savana 4500

Sierra 1500 (323)

Sierra 2500 (133)

Sierra 3500 (61)

Sierra EV

Sonoma (2)

Suburban

Syclone

Terrain (115)

TopKick C4500 (1)

TopKick C5500

Typhoon

Yukon (131)

Yukon XL (55)

Sierra 3500 Trims

Any

AT4 (9)

Classic SL

Classic SLE

Classic W/T

Denali (32)

Denali Ultimate (7)

Pro (1)

SL (1)

SLE (4)

SLT (2)

W/T (2)

GMC

Models

Sierra 3500

Acadia (84)

Caballero

Canyon (45)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (14)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari (2)

Savana 1500 (1)

Savana 2500 (9)

Savana 3500 (11)

Savana 4500

Sierra 1500 (323)

Sierra 2500 (133)

Sierra 3500 (61)

Sierra EV

Sonoma (2)

Suburban

Syclone

Terrain (115)

TopKick C4500 (1)

TopKick C5500

Typhoon

Yukon (131)

Yukon XL (55)

Sierra 3500 Trims

Any

AT4 (9)

Classic SL

Classic SLE

Classic W/T

Denali (32)

Denali Ultimate (7)

Pro (1)

SL (1)

SLE (4)

SLT (2)

W/T (2)

Mileage

Condition (1 selected)

New (102)

Used (61)

Manufacturer Certified (1)

Third-Party Certified (4)

Certified Program

Learn more

New (102)

Used (61)

Manufacturer Certified (1)

Third-Party Certified (4)

Certified Program

Learn more

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (34)

Extended Cab (0)

Regular Cab (2)

Crew Cab (34)

Extended Cab (0)

Regular Cab (2)

Truck Bed Length

Short (0)

Medium (33)

Long (21)

Include unspecified lengths (5)

Short (0)

Medium (33)

Long (21)

Include unspecified lengths (5)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

It looks like this GMC Sierra 3500 has already found a new home.

Check out other great options we've picked for you.

Sponsored by Alpine Buick GMC

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360°

Used 2022 GMC Sierra 3500 Denali

Used 2022 GMC Sierra 3500 Denali

59,721

Great Price

Can be shipped to

Alpine Buick GMC

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61 Matches

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Used 2015 GMC Sierra 3500 Denali w/ Duramax Plus Package

Used

2015 GMC Sierra 3500

Denali
187K mi

29,988

See payment

Sponsored by Family Trucks and Vans

5.36 mi. away

Price Drop

Used 2012 GMC Sierra 3500 SLE w/ Suspension Package, Off-Road

Used

2012 GMC Sierra 3500

SLE
174K mi

21,550

See payment

Great PriceNo Accidents

Sponsored by AutoNation USA Denver Broadway

9.28 mi. away

Used 2018 GMC Sierra 3500 Denali w/ Duramax Plus Package

Used

2018 GMC Sierra 3500

Denali
151K mi

41,988

See payment

Sponsored by Country Truck & Auto

27.94 mi. away

My Wallet

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and Within Budget

Monthly Payment

Down Payment

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Based on 4.5% APR for mos.Update Settings

Used 2013 GMC Sierra 3500 W/T

Used

2013 GMC Sierra 3500

W/T
195K mi

16,500

See payment

Great PriceNo Accidents

Private Seller Exchange

Buy Online. Clean title. No Hassle

Price Drop

Used 2012 GMC Sierra 3500 SLE w/ Suspension Package, Off-Road

Used

2012 GMC Sierra 3500

SLE
174K mi

21,550

See payment

Great PriceNo Accidents

AutoNation USA Denver Broadway

9.28 mi. away

New 2026 GMC Sierra 3500 SLT w/ SLT Convenience Package

Consider New, Similar Payment

2026 GMC Sierra 3500

SLT
5 mi

84,850

See details

Castle Rock Chevrolet GMC

28.04 mi. away

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Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Ford Blue Certified

2020 GMC Sierra 3500

Denali
52K mi

56,690

See payment

Great PriceNo Accidents

Phil Long Ford Denver

9.51 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.

SponsoredPrice Drop

Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

Used

2025 GMC Sierra 3500

AT4
54K mi

72,463

See payment

Price Drop

Used 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used

2021 GMC Sierra 3500

Denali
58K mi

54,098

See payment

Great Price

AutoNation Chrysler Dodge Jeep Ram Southwest

9.66 mi. away

Price Drop

Used 2024 GMC Sierra 3500 Denali Ultimate

Used

2024 GMC Sierra 3500

Denali Ultimate
22K mi

76,997

See payment

Great PriceNo Accidents

ClearShift

12.83 mi. away

Price Drop360°

Used 2017 GMC Sierra 3500 Denali w/ Duramax Plus Package

Used

2017 GMC Sierra 3500

Denali
109K mi

44,973

See payment

Great PriceNo Accidents

Brighton Ford

17.49 mi. away

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Used 2013 GMC Sierra 3500 SLE w/ SLE Preferred Package

Used

2013 GMC Sierra 3500

SLE
134K mi

19,920

See payment

Great Price

Skyline Mitsubishi

9.36 mi. away

High Demand360°

Used 2022 GMC Sierra 3500 SLT w/ SLT Premium Package

Ford Blue Certified

2022 GMC Sierra 3500

SLT
60K mi

45,491

See payment

Great PriceNo Accidents

Phil Long Ford Denver

9.51 mi. away

Used 2023 GMC Sierra 3500 AT4 w/ AT4 Preferred Package

Used

2023 GMC Sierra 3500

AT4
23K mi

60,998

See payment

Great PriceNo Accidents

Can be shipped to

Springs Automotive Group in Denver

7.95 mi. away

Delivery

Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used

2023 GMC Sierra 3500

Denali
6K mi

69,488

See payment

Great PriceNo Accidents

Interstate Ford

23.12 mi. away

Advertisement

Newly Listed

Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used

2023 GMC Sierra 3500

Denali
34K mi

64,999

See payment

AutoNation Dodge Ram Arapahoe

12.57 mi. away

Price Drop

Used 2024 GMC Sierra 3500 SLT w/ SLT Premium Package

Used

2024 GMC Sierra 3500

SLT
32K mi

62,999

See payment

Great PriceNo Accidents

AutoNation Buick GMC Park Meadows

13.76 mi. away

Used 2025 GMC Sierra 3500 Denali Ultimate

Used

2025 GMC Sierra 3500

Denali Ultimate
29K mi

74,999

See payment

Great PriceNo Accidents

AutoNation Dodge Ram Arapahoe

12.57 mi. away

Price Drop

Used 2008 GMC Sierra 3500 SLE w/ Convenience Package

Used

2008 GMC Sierra 3500

SLE
204K mi

18,950

See payment

Custom Cars West

6.87 mi. away

Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

Used

2024 GMC Sierra 3500

AT4
32K mi

69,998

See payment

Great PriceNo Accidents

ClearShift

12.83 mi. away

Used 2016 GMC Sierra 3500 Denali w/ Duramax Plus Package

Used

2016 GMC Sierra 3500

Denali
75K mi

46,619

See payment

Good Price

Mike Maroone Ford Longmont

28.91 mi. away

Used 2014 GMC Sierra 3500 Denali

Used

2014 GMC Sierra 3500

Denali
161K mi

32,988

See payment

Family Trucks and Vans

5.36 mi. away

Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used

2022 GMC Sierra 3500

Denali
46K mi

57,598

See payment

AutoNation Subaru Arapahoe

12.33 mi. away

Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 3500

Denali
108K mi

43,797

See payment

Good PriceNo Accidents

ClearShift

12.83 mi. away

Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package

Used

2025 GMC Sierra 3500

Denali
14K mi

76,997

See payment

ClearShift

12.83 mi. away

Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

Used

2025 GMC Sierra 3500

AT4
14K mi

79,997

See payment

ClearShift

12.83 mi. away

Used 2025 GMC Sierra 3500 Denali Ultimate

Used

2025 GMC Sierra 3500

Denali Ultimate
11K mi

83,979

See payment

ClearShift

12.83 mi. away

Used 2022 GMC Sierra 3500 Denali

Used

2022 GMC Sierra 3500

Denali
43K mi

59,721

See payment

Great PriceNo Accidents

Can be shipped to

Alpine Buick GMC

9.7 mi. away

Online Paperwork
Delivery

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