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New and used 2026 GMC Sierra 2500 trucks for sale near Air Force Academy, CO

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21 matches 30 miles from 80840
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Est. $400 /mo*
Down Payment
$0
Net trade-in value
$0
Months
72
APR
7.0%
Sales tax
0.0%

Vehicle information

Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 4-Speed Automatic
Engine: 6.6L DURAMAX
Stock #: TF104970
VIN: 1GT4UPEY7TF104970

Vehicle information

Ext. color: Summit White
Int. color: Atmosphere
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L DURAMAX
Stock #: TF101778
VIN: 1GT4UREY6TF101778

Vehicle information

Ext. color: Titanium Rush Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L DURAMAX
Stock #: TF101700
VIN: 1GT4UREY2TF101700

Vehicle information

Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L DURAMAX
Stock #: TF110867
VIN: 1GT4ULEYXTF110867

Vehicle information

Ext. color: Titanium Rush Metallic
Int. color: Atmosphere
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L DURAMAX
Stock #: TF112354
VIN: 1GT4UREY9TF112354

Vehicle information

Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L DURAMAX
Stock #: TF101992
VIN: 1GT4UREY8TF101992

Vehicle information

Ext. color: Sterling
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 4-Speed Automatic
Engine: 6.6L DURAMAX
Stock #: TF103889
VIN: 1GT4UPEY8TF103889

Vehicle information

Ext. color: Titanium Rush Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 4-Speed Automatic
Engine: 6.6L DURAMAX
Stock #: TF104964
VIN: 1GT4UPEY1TF104964

Vehicle information

Ext. color: Volcanic Red
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 4-Speed Automatic
Engine: 6.6L DURAMAX
Stock #: TF103056
VIN: 1GT4UPEY5TF103056

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L DURAMAX
Stock #: TF101816
VIN: 1GT4UREYXTF101816

Vehicle information

Ext. color: Summit White
Int. color: Jet Black
Drivetrain: 4WD
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L DURAMAX
Stock #: TF110943
VIN: 1GT4ULEY0TF110943

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L DURAMAX
Stock #: TF111139
VIN: 1GT4ULEY4TF111139

Vehicle information

Ext. color: Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L DURAMAX
Stock #: TF101901
VIN: 1GT4UREY1TF101901

Vehicle information

Ext. color: Titanium Rush Metallic
Int. color: Jet Black
Drivetrain: 4WD
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L DURAMAX
Stock #: TF105750
VIN: 1GT4UREY4TF105750

Vehicle information

Ext. color: Sterling
Int. color: Atmosphere
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L DURAMAX
Stock #: TF105730
VIN: 1GT4UREY9TF105730

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: 4WD
Fuel type: Gasoline
Transmission: 4-Speed Automatic
Engine: 6.6L DURAMAX
Stock #: TF105162
VIN: 1GT4UPEY3TF105162

Vehicle information

Ext. color: Titanium Rush Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 6.6L 8 Cyl.
Stock #: T26026
VIN: 1GT4UREY5TF100363

Reviews

Ferguson Buick GMC review

Had major work done on 2006 Sierra

BEST PRICE, great work, and helpful professional staff. Thank you Carrie and crew!

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 6.6L 8 Cyl.
Stock #: T26024
VIN: 1GT4UREYXTF100522

Reviews

Ferguson Buick GMC review

Great experience at Ferguson Buick GMC

My wife and I stopped into Ferguson randomly on Saturday because we saw they had a Dodge Challenger on the lot. one of the associates, Tyger Smith, immediately came out to greet us and show us the car. He was extremely knowledgeable and friendly and answered all of our questions. We were able to drive the car and loved it! When we went inside to talk, everyone was extremely helpful and we even got to meet the owner. Financing was extremely straightforward and Bill did a great job getting us a great rate. Overall great experience and I would highly recommend Ferguson to anyone looking for a car.

Vehicle information

Ext. color: GXD
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 6.6L V8
Stock #: TF113952
VIN: 1GT4UPEY6TF113952

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Apple CarPlay®, Premium Sound System, USB Port
Exterior: Alloy Wheels, Sunroof/Moonroof
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating: Memory Seat

Reviews

Castle Rock Chevrolet GMC review

Kyi at Castle Rock Chevrolet is the best in the business.

Kyi at Castle Rock Chevrolet is the best in the business. If I could give more than 5 stars I would. I came to Castle Rock Chevrolet from Montana carrying the weight of a terrible deal I’d been locked into by Mike Maroone Chevrolet. I was horribly upside down on my previous vehicle, thanks to a deal that should never have been approved in the first place. It felt hopeless… until I connected with Kyi. Kyi didn’t just help — he changed everything. He took the time to understand my situation, walked me through every option with honesty and clarity, and treated me like a person, not a number. Thanks to his determination, professionalism, and integrity, I am now driving a 2017 Cadillac Escalade Premium Luxury — a vehicle I absolutely love, and a deal that finally makes sense for me and my family. What makes this even more impressive is that we did the entire deal remotely from Montana. Kyi made it unbelievably easy and stress-free — constant communication, no surprises, and everything was handled with total transparency. It was hands down the most respectful and seamless car-buying experience I’ve ever had. I also want to give credit to Luke, the desk manager, who was the one that made the numbers work. He took a tough situation and made the deal make sense — without cutting corners or playing games. It was clear he genuinely wanted to help, and I’m incredibly grateful for the effort he put in behind the scenes. Kyi and Luke are the kind of team members who elevate the entire Castle Rock Chevrolet experience. People from any state should be buying their cars here. I would do it all over again in a heartbeat. If you’re buying a car from Castle Rock Chevrolet, do yourself a favor — ask for Kyi. You’ll be glad you did. Thank you both — you’ve earned customers for life.

Vehicle information

Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 6.6L 8 Cyl.
Stock #: T26025
VIN: 1GT4UREY6TF100369

Reviews

Ferguson Buick GMC review

Truck Service

Carrie Baker was very professional and courteous! Every time I took my truck in I knew she was going to make sure it was done right and she does that to all her customers!

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GMC Sierra 2500 prices by year

Model year Prices from Deals
2025 GMC Sierra 2500 $49,360

About the 2026 GMC Sierra 2500

Basics

Pro shown (base trim).

Seating
3
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
0
Transmission
10-Speed A/T
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
Side view of the 2026 GMC Sierra 2500
FAQs

How much does the 2026 GMC Sierra 2500 cost?

The 2026 GMC Sierra 2500 price depends on trim level and optional features. Prices typically start at $46,700 and go as high as $94,100 for fully loaded models.

What are some similar vehicles and competitors of the 2026 GMC Sierra 2500?

The 2026 GMC Sierra 2500 compares to and/or competes against the following vehicles:


Trims

AT4 (2 styles)

Style
4WD Crew Cab 172" AT4 4WD Crew Cab 159" AT4
Inventory price
Starting at $71,800 Starting at $71,600
Combined MPG
0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

AT4X (1 style)

Style
4WD Crew Cab 159" AT4X
Inventory price
Starting at $83,700
Combined MPG
0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Denali (2 styles)

Style
4WD Crew Cab 159" Denali 4WD Crew Cab 172" Denali
Inventory price
Starting at $75,000 Starting at $75,200
Combined MPG
0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Denali Ultimate (2 styles)

Style
4WD Crew Cab 159" Denali Ultimate 4WD Crew Cab 172" Denali Ultimate
Inventory price
Starting at $93,800 Starting at $94,100
Combined MPG
0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Pro (10 styles)

Style
4WD Crew Cab 159" Pro 4WD Crew Cab 172" Pro 2WD Crew Cab 172" Pro 2WD Crew Cab 159" Pro 2WD Double Cab 162" Pro 4WD Double Cab 162" Pro 2WD Double Cab 149" Pro 4WD Double Cab 149" Pro 2WD Reg Cab 142" Pro 4WD Reg Cab 142" Pro
Inventory price
Starting at $53,200 Starting at $53,400 Starting at $50,600 Starting at $50,400 Starting at $48,800 Starting at $51,600 Starting at $48,600 Starting at $51,400 Starting at $46,700 Starting at $49,500
Combined MPG
0 0 0 0 0 0 0 0 0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

SLE (5 styles)

Style
4WD Crew Cab 159" SLE 4WD Crew Cab 172" SLE 4WD Double Cab 149" SLE 4WD Double Cab 162" SLE 4WD Reg Cab 142" SLE
Inventory price
Starting at $57,400 Starting at $57,600 Starting at $55,600 Starting at $55,800 Starting at $53,500
Combined MPG
0 0 0 0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

SLT (2 styles)

Style
4WD Crew Cab 172" SLT 4WD Crew Cab 159" SLT
Inventory price
Starting at $65,000 Starting at $64,700
Combined MPG
0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

21 matches Clear
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Basics
GMC models
Sierra 2500 trims
Price & payment Full Price Monthly
Monthly budget search results are estimated based on a 72-month loan term with $0 down payment, $0 trade-in value, 0.0 % sales tax and 7.0 % APR. Inputs can be personalized using the calculator.
Financing
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Vehicle history
Awards
Style
Body style
Vehicle size
Cab type
Exterior color
Interior color
Performance
Transmission
Drivetrain
Cylinders
Fuel type
EV range
EV charge time
Features
Convenience
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Safety
Seating
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Seller info
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2026 GMC Sierra 2500 by city

2026 GMC Sierra 2500 by body style

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