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Cars for SaleGMCSierra 35002025

2025 GMC Sierra 3500 for Sale in Fort Collins, CO

80521

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Make, Model & Trim

GMC

Models

Sierra 3500

Acadia (8)

Caballero

Canyon (3)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (6)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (1)

Savana 3500 (3)

Savana 4500

Sierra 1500 (17)

Sierra 2500 (9)

Sierra 3500 (15)

Sierra EV (1)

Sonoma

Suburban

Syclone

Terrain (2)

TopKick C4500

TopKick C5500

Typhoon

Yukon

Yukon XL (1)

Sierra 3500 Trims

Any

AT4

Classic SL

Classic SLE

Classic W/T

Denali

Denali Ultimate (1)

Pro (13)

SL

SLE

SLT (1)

W/T

GMC

Models

Sierra 3500

Acadia (8)

Caballero

Canyon (3)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (6)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (1)

Savana 3500 (3)

Savana 4500

Sierra 1500 (17)

Sierra 2500 (9)

Sierra 3500 (15)

Sierra EV (1)

Sonoma

Suburban

Syclone

Terrain (2)

TopKick C4500

TopKick C5500

Typhoon

Yukon

Yukon XL (1)

Sierra 3500 Trims

Any

AT4

Classic SL

Classic SLE

Classic W/T

Denali

Denali Ultimate (1)

Pro (13)

SL

SLE

SLT (1)

W/T

Mileage

Condition

New (13)

Used (2)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

New (13)

Used (2)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (0)

Extended Cab (0)

Regular Cab (1)

Crew Cab (0)

Extended Cab (0)

Regular Cab (1)

Truck Bed Length

Short (0)

Medium (1)

Long (2)

Include unspecified lengths (12)

Short (0)

Medium (1)

Long (2)

Include unspecified lengths (12)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

15 Matches

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Used 2025 GMC Sierra 3500 SLT w/ SLT Premium Package

Used

2025 GMC Sierra 3500

SLT
16K mi

63,997

See payment

ClearShift

12.15 mi. away

Get AutoCheck Vehicle History

Used 2025 GMC Sierra 3500 Denali Ultimate

Used

2025 GMC Sierra 3500

Denali Ultimate
23K mi

87,966

See payment

Loveland Ford Lincoln

12.93 mi. away

Get AutoCheck Vehicle History

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
25 mi

71,310

MSRP$67,808

See payment

Incentive

Dealer Fees Included

JOHNSON AUTO PLAZA

46.25 mi. away

Delivery

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Rating

Down Payment

Trade-In Value

Est. Trade-In Value

Get My Kelley Blue Book® CarValue

Amount Owed on Trade-In

Get My Payoff Quote

$

Based on 4.5% APR for mos.

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
10 mi

71,310

MSRP$67,808

See payment

Incentive

Dealer Fees Included

JOHNSON AUTO PLAZA

46.25 mi. away

Delivery

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
10 mi

71,310

MSRP$67,808

See payment

Incentive

Dealer Fees Included

JOHNSON AUTO PLAZA

46.25 mi. away

Delivery

New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

Consider New, Similar Payment

2026 GMC Sierra 3500

AT4
4 mi

84,816

Castle Rock Chevrolet GMC

85.58 mi. away

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
10 mi

71,310

MSRP$67,808

See payment

Incentive

Dealer Fees Included

JOHNSON AUTO PLAZA

46.25 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 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
10 mi

71,310

MSRP$67,808

See payment

Incentive

Dealer Fees Included

JOHNSON AUTO PLAZA

46.25 mi. away

Delivery

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
10 mi

71,310

MSRP$67,808

See payment

Incentive

Dealer Fees Included

JOHNSON AUTO PLAZA

46.25 mi. away

Delivery

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
5 mi

72,399

MSRP

See payment

Incentive

Transwest GMC

50.23 mi. away

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
9 mi

74,884

See payment

Dealer Fees Included

Dealer

22.38 mi. away

Online Paperwork

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
7 mi

78,199

MSRP$68,088

See payment

Dealer Fees Included

Dealer

22.38 mi. away

Online Paperwork

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
706 mi

57,397

MSRP$58,298

See payment

Dealer Fees Included

Dealer

22.38 mi. away

Online Paperwork

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
7K mi

78,199

MSRP$68,088

See payment

Dealer Fees Included

Dealer

22.38 mi. away

Online Paperwork

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
5 mi

78,199

MSRP$68,088

See payment

Dealer Fees Included

Dealer

22.38 mi. away

Online Paperwork

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
9 mi

78,199

MSRP$68,088

See payment

Dealer Fees Included

Dealer

22.38 mi. away

Online Paperwork

2025 GMC Sierra 3500 in Nearby Cities

2025 GMC Sierra 3500 For Sale in Denver
23 for sale
2025 GMC Sierra 3500 For Sale in Aurora
23 for sale
2025 GMC Sierra 3500 For Sale in Colorado Springs
3 for sale
2025 GMC Sierra 3500 For Sale in Grand Junction
3 for sale

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