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Cars for SaleGMCSierra 3500Denali Ultimate

GMC Sierra 3500 Denali Ultimate for Sale in Denver, CO

80203

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Make, Model & Trim

GMC

Models

Sierra 3500

Acadia (221)

Caballero

Canyon (162)

Envoy (1)

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (96)

Jimmy (1)

Other GMC Models

S15 Jimmy

S15 Pickup

Safari (2)

Savana 1500 (2)

Savana 2500 (10)

Savana 3500 (22)

Savana 4500

Sierra 1500 (857)

Sierra 2500 (397)

Sierra 3500 (173)

Sierra EV (47)

Sonoma

Suburban (1)

Syclone

Terrain (225)

TopKick C4500

TopKick C5500

Typhoon

Yukon (187)

Yukon XL (151)

Sierra 3500 Trims

Denali Ultimate

AT4 (22)

Classic SL

Classic SLE

Classic W/T

Denali (49)

Denali Ultimate (20)

Pro (58)

SL (1)

SLE (6)

SLT (13)

W/T (2)

Denali Ultimate Package

Any

LPO, Hitch Package (4)

Denali Ultimate Package

Gooseneck/5th Wheel Prep Package (14)

LPO, Cargo Convenience Package (1)

Heavy Duty Front Spring/Camper Package (1)

LPO, Black Badging Package (2)

Gooseneck/5TH Wheel Prep Package (14)

Snow Plow Prep/Camper Package (6)

LPO, Denali Illumination Package

Technology Package

LPO, GMC Protection Package (1)

LPO, DENALI ILLUMINATION PACKAGE

GMC

Models

Sierra 3500

Acadia (221)

Caballero

Canyon (162)

Envoy (1)

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (96)

Jimmy (1)

Other GMC Models

S15 Jimmy

S15 Pickup

Safari (2)

Savana 1500 (2)

Savana 2500 (10)

Savana 3500 (22)

Savana 4500

Sierra 1500 (857)

Sierra 2500 (397)

Sierra 3500 (173)

Sierra EV (47)

Sonoma

Suburban (1)

Syclone

Terrain (225)

TopKick C4500

TopKick C5500

Typhoon

Yukon (187)

Yukon XL (151)

Sierra 3500 Trims

Denali Ultimate

AT4 (22)

Classic SL

Classic SLE

Classic W/T

Denali (49)

Denali Ultimate (20)

Pro (58)

SL (1)

SLE (6)

SLT (13)

W/T (2)

Denali Ultimate Package

Any

LPO, Hitch Package (4)

Denali Ultimate Package

Gooseneck/5th Wheel Prep Package (14)

LPO, Cargo Convenience Package (1)

Heavy Duty Front Spring/Camper Package (1)

LPO, Black Badging Package (2)

Gooseneck/5TH Wheel Prep Package (14)

Snow Plow Prep/Camper Package (6)

LPO, Denali Illumination Package

Technology Package

LPO, GMC Protection Package (1)

LPO, DENALI ILLUMINATION PACKAGE

Mileage

Condition

New (15)

Used (5)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

New (15)

Used (5)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (7)

Extended Cab (0)

Regular Cab (0)

Crew Cab (7)

Extended Cab (0)

Regular Cab (0)

Truck Bed Length

Short (0)

Medium (8)

Long (12)

Include unspecified lengths (0)

Short (0)

Medium (8)

Long (12)

Include unspecified lengths (0)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

20 Matches

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Used 2024 GMC Sierra 3500 Denali Ultimate

Used

2024 GMC Sierra 3500

Denali Ultimate
32K mi

86,000

See payment

Private Seller Exchange

1.87 mi. away

Buy Online. Clean title. No Hassle

Used 2024 GMC Sierra 3500 Denali Ultimate

Used

2024 GMC Sierra 3500

Denali Ultimate
22K mi

76,997

See payment

Great Price

ClearShift

46.87 mi. away

Get AutoCheck Vehicle History

Used 2024 GMC Sierra 3500 Denali Ultimate

Used

2024 GMC Sierra 3500

Denali Ultimate
33K mi

77,921

See payment

ClearShift

11.56 mi. away

Get AutoCheck Vehicle History

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Score

Down Payment

Trade-In Value

Get My Kelley Blue Book® Car Value

$

Based on 4.5% APR for mos.Update Settings

Used 2025 GMC Sierra 3500 Denali Ultimate

Used

2025 GMC Sierra 3500

Denali Ultimate
22K mi

80,998

See payment

Great Price

Transwest GMC

10.58 mi. away

Get AutoCheck Vehicle History

Newly Listed

New 2026 GMC Sierra 3500 Denali Ultimate w/ LPO, Black Badging Package

New

2026 GMC Sierra 3500

Denali Ultimate
0 mi

106,569

MSRP$106,970

See payment

Weld County Garage

47.19 mi. away

Online Paperwork

New 2026 GMC Sierra 3500 Denali Ultimate

Consider New, Similar Payment

2026 GMC Sierra 3500

Denali Ultimate
7 mi

94,473

Castle Rock Chevrolet GMC

26.73 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
14 mi

95,458

MSRP$102,510

See payment

Incentive

JOHNSON AUTO PLAZA

16.27 mi. away

Delivery

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.

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
10 mi

96,004

MSRP$103,110

See payment

Incentive

JOHNSON AUTO PLAZA

16.27 mi. away

Delivery

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
25 mi

98,743

MSRP$106,015

See payment

Incentive

JOHNSON AUTO PLAZA

16.27 mi. away

Delivery

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
10 mi

98,743

MSRP$106,015

See payment

Incentive

JOHNSON AUTO PLAZA

16.27 mi. away

Delivery

Newly Listed

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
4 mi

105,439

MSRP$106,439

See payment

Can be shipped to

Alpine Buick GMC

8.95 mi. away

Online Paperwork
Delivery

360°

Used 2024 GMC Sierra 3500 Denali Ultimate

Used

2024 GMC Sierra 3500

Denali Ultimate
110K mi

60,932

See payment

Brighton Ford

18.38 mi. away

New 2025 GMC Sierra 3500 Denali Ultimate

New

2025 GMC Sierra 3500

Denali Ultimate
618 mi

90,120

MSRP$103,974

See payment

Loveland Buick GMC

48.56 mi. away

Delivery

New 2025 GMC Sierra 3500 Denali Ultimate

New

2025 GMC Sierra 3500

Denali Ultimate
50 mi

100,444

MSRP$100,655

See payment

Incentive

Shortline Buick GMC

6.68 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
10 mi

108,594

MSRP$108,305

See payment

Incentive

Shortline Buick GMC

6.68 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
5 mi

102,769

MSRP$102,670

See payment

Weld County Garage

47.19 mi. away

Online Paperwork

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
7 mi

94,473

MSRP$102,070

See payment

Incentive

Castle Rock Chevrolet GMC

26.73 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
4 mi

98,158

MSRP$106,015

See payment

Incentive

Castle Rock Chevrolet GMC

26.73 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
0 mi

106,940

MSRP$106,345

See payment

Incentive

Transwest GMC

10.58 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate w/ LPO, Black Badging Package

New

2026 GMC Sierra 3500

Denali Ultimate
47 mi

105,480

MSRP$105,980

See payment

Dealer

48.56 mi. away

Delivery

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
5 mi

106,039

MSRP$107,039

See payment

Can be shipped to

Dealer

8.95 mi. away

Online Paperwork
Delivery

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