Contact seller

Contact seller

By clicking here, you authorize Cars.com and its sellers/partners to contact you by text/calls which may include marketing and be by autodialer. Calls may be prerecorded. You also agree to our Privacy Notice. Consent is not required to purchase goods/services.

We value your privacy. Cars.com Privacy Notice

Customize your budget

Est. max vehicle price based on your desired monthly budget (...% APR*. and ...% sales tax)
$...*
See matching cars

*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.

About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.

New and used 2026 GMC Sierra 2500 AT4 trucks for sale near me

Filters 4 Year Trim Model Price & payment Make Mileage All filters
1 match 30 miles from 43272
Be the first to know!

Save your search and get notified when new inventory arrives.

Prequalify now

It only takes a few minutes and won't affect your credit.

Get Prequalified
Est. $400 /mo*
Down Payment
$0
Net trade-in value
$0
Months
72
APR
7.0%
Sales tax
0.0%

*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.

2026 GMC Sierra 2500 AT4

New

2026 GMC Sierra 2500 AT4

$94,255 MSRP $94,255
Est. $1,736/mo*
Coughlin Chevy, GMC, Buick
Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (172 reviews)
London, OH (23 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black w/Kalahari Accents
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: G26230
VIN: 1GT4UPEY2TF209125

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Coughlin Chevy, GMC, Buick review

I will never buy a car anywhere else.

March 31, 2025
By Sherry McClurg from Springfield, Ohio

I will never buy a car anywhere else. Everyone was extremely friendly and helpful and my salesperson was top notch.

There are 2 matching cars close to your year range.

2024 GMC Sierra 2500 AT4
2024 GMC Sierra 2500 AT4
2024 GMC Sierra 2500 AT4
2024 GMC Sierra 2500 AT4
2024 GMC Sierra 2500 AT4
2024 GMC Sierra 2500 AT4 View all 26 photos

Used

2024 GMC Sierra 2500 AT4

108,498 mi.
$61,991 $1,000 price drop
Est. $1,141/mo*
Mark Wahlberg Buick GMC
Columbus, OH (6 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: PDBZ324516
VIN: 1GT49PEY8RF324516

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
No photo available

Used

2024 GMC Sierra 2500 AT4

23,718 mi.
$72,185
Est. $1,329/mo*
Ricart Chevrolet Buick GMC
Columbus, OH (12 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Jet Black w/Kalahari Accents
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: CTS2060A
VIN: 1GT49PEY9RF458743

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
  • Prev
  • 1
  • Next

GMC Sierra 2500 prices by year

Model year Average price Deals
2025 GMC Sierra 2500 AT4 $74,915 13 Great deals
2024 GMC Sierra 2500 AT4 $69,816 13 Great deals
2023 GMC Sierra 2500 AT4 $58,024 31 Great deals
2022 GMC Sierra 2500 AT4 $55,077 27 Great deals
2021 GMC Sierra 2500 AT4 $52,612 62 Good deals
2020 GMC Sierra 2500 AT4 $49,812 33 Good deals

About the 2026 GMC Sierra 2500 AT4

Basics

AT4 shown.

Seating
5
Door count
4
Drivetrain
Four 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 AT4
FAQs

How much does the 2026 GMC Sierra 2500 AT4 cost?

The 2026 GMC Sierra 2500 AT4 price depends on optional features. Prices typically start at $72,200.

What are some similar vehicles and competitors of the 2026 GMC Sierra 2500 AT4?

The 2026 GMC Sierra 2500 AT4 compares to and/or competes against the following vehicles:


 Trims

AT4 (2 styles)

Style
4WD Crew Cab 159" AT4 4WD Crew Cab 172" AT4
Inventory price
Starting at $72,200 Starting at $72,400
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.

1 match Clear
Reset
1 match
Be the first to know!

Save your search and get notified when new inventory arrives.
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
Deal rating
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
Entertainment
Exterior
Safety
Seating
Door count
Seller info
Seller type
Keyword
Update
Show only

2026 GMC Sierra 2500 AT4 by popular city

GMC Sierra 2500 trims
[{"applied_filter_criteria":"{\"cpo_indicator\":true,\"make_model_trim\":[{\"trim\":\"at4\",\"make\":\"gmc\",\"model\":\"sierra_2500\"}],\"max_year\":\"2026\",\"min_year\":\"2026\",\"search_range\":\"30\",\"shippable\":true,\"sort_field\":\"searchRank1\",\"sort_order\":\"desc\",\"stock_type\":\"all\"}","search_type":"general-inventory-search","sponsored_type_eligible":["inventory_ad"],"vehicle_array":[{"dealer_zip":"43140","exterior_color":"Onyx Black","drivetrain":"Four-wheel Drive","canonical_mmty":"GMC:Sierra 2500:AT4:2026","stock_type":"New","stock_sub":"","badges":[],"customer_id":"153143","sponsored":false,"cpo_package":null,"bodystyle":"Truck","fuel_type":"Diesel","sponsored_type":"standard","vertical_position":1,"msrp":"94255","canonical_mmt":"GMC:Sierra 2500:AT4","price":"94255","photo_count":1,"interior_color":"Jet Black w/Kalahari Accents","seller_type":"dealership","dealer_name":"Coughlin Chevy, GMC, Buick","certified_preowned":false,"listing_id":"b9128d65-5184-4a53-a1de-0dc9ccf3a254","vin":"1GT4UPEY2TF209125","cat":"truck_fullsize","year":"2026","model":"Sierra 2500","cpo_indicator":false,"mileage":"4","make":"GMC","relevancy_score":null,"trim":"AT4","nvi_program":false},{"dealer_zip":"43228","exterior_color":"Summit White","drivetrain":"Four-wheel Drive","canonical_mmty":"GMC:Sierra 2500:AT4:2024","stock_type":"Used","stock_sub":"","badges":["price_drop_in_cents","fair_deal","hot_car"],"customer_id":"5394130","sponsored":false,"cpo_package":null,"bodystyle":"Truck","fuel_type":"Diesel","sponsored_type":"standard|similar_years","vertical_position":2,"msrp":null,"canonical_mmt":"GMC:Sierra 2500:AT4","price":"61991","photo_count":26,"interior_color":"Jet Black","seller_type":"dealership","dealer_name":"Mark Wahlberg Buick GMC","certified_preowned":false,"listing_id":"39aad482-a979-4356-b60a-6efdbfcc047d","vin":"1GT49PEY8RF324516","cat":"truck_fullsize","year":"2024","model":"Sierra 2500","cpo_indicator":false,"mileage":"108498","make":"GMC","relevancy_score":null,"trim":"AT4","nvi_program":false},{"dealer_zip":"43235","exterior_color":"Summit White","drivetrain":"Four-wheel Drive","canonical_mmty":"GMC:Sierra 2500:AT4:2024","stock_type":"Used","stock_sub":"","badges":["good_deal"],"customer_id":"6051147","sponsored":false,"cpo_package":null,"bodystyle":"Truck","fuel_type":"Diesel","sponsored_type":"standard|similar_years","vertical_position":3,"msrp":"0","canonical_mmt":"GMC:Sierra 2500:AT4","price":"72185","photo_count":0,"interior_color":"Jet Black w/Kalahari Accents","seller_type":"dealership","dealer_name":"Ricart Chevrolet Buick GMC","certified_preowned":false,"listing_id":"c86aa40e-ad74-4aad-8afc-a7296f5e52ff","vin":"1GT49PEY9RF458743","cat":"truck_fullsize","year":"2024","model":"Sierra 2500","cpo_indicator":false,"mileage":"23718","make":"GMC","relevancy_score":null,"trim":"AT4","nvi_program":false}]}]