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 trucks for sale near Concord, NY

Filters 3 Year Trim Model Price & payment Make Mileage Ext. color All filters
43 matches 30 miles from 14141
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
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4 View all 13 photos

New

2026 GMC Sierra 2500 AT4

$74,375 MSRP $74,375
Est. $1,379/mo*
Robert Basil Buick GMC Cadillac
(323 reviews)
Orchard Park, NY (19 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Gray
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 #: RB260654
VIN: 1GT4UPE76TF167209

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®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, 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

Reviews

Robert Basil Buick GMC Cadillac review

I’ve leased or bought 4 vehicles from Robert Basil over

February 27, 2025
By Larry from Buffalo, NY

I’ve leased or bought 4 vehicles from Robert Basil over the last 10 years. Madison has sold me my last 2. She’s been great. Very helpful. Always willing to find the answers to your questions. I especially like the “engine for life” warranty on used vehicles. It has come in handy a few times.

2026 GMC Sierra 2500 SLE
2026 GMC Sierra 2500 SLE
2026 GMC Sierra 2500 SLE
2026 GMC Sierra 2500 SLE
2026 GMC Sierra 2500 SLE
2026 GMC Sierra 2500 SLE View all 13 photos

New

2026 GMC Sierra 2500 SLE

$72,635 MSRP $72,635
Est. $1,347/mo*
Robert Basil Buick GMC Cadillac
(323 reviews)
Orchard Park, NY (19 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: H0u Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: RB260630
VIN: 1GT4UMEY3TF151458

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, 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

Reviews

Robert Basil Buick GMC Cadillac review

I needed a state inspection.

March 21, 2025
By Pete from Buffalo, ny

I needed a state inspection. I did not have an appointment, but i was in and out within an hour. I will return!
2026 GMC Sierra 2500 AT4

New

2026 GMC Sierra 2500 AT4

Not Priced
Robert Basil Buick GMC Cadillac
(323 reviews)
Orchard Park, NY (19 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: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: RB260781
VIN: 1GT4UPEY5TF167520

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®, 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

Reviews

Robert Basil Buick GMC Cadillac review

My experience was very good.

May 11, 2025
By JENNIFER WAINWRIGHT from Buffalo, NY

My experience was very good. Gavin was a good salesperson. However, I would NEVER EVER recommend a salesperson to tell ANY customer to put down $14,000 which was incredibly obscene for a down payment on a 3 year lease. You should NEVER be that hungry for a commission. My favorite salesperson that I knew for 35 years at West Herr East Aurora would never recommend that to me. That is the trust you build with your salesperson-customer relationship. If I had to do this all over again--I definitely would NOT. It was too late to back out of this deal. Basil is known for great deals, and this was definitely NOT a great deal no matter how you spin it. I was under much pressure myself to get a new car due to previous lease expiring, tariffs coming into the mix soon and my mom having cancer with only a few months to live. But, this scenario will never happen again, I will make sure of that.

There are additional matching cars outside your search area.

Sorted by premium dealers first

Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.

As a benefit to some of our dealer customers, we display their listings first.
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4 View all 24 photos

New

2026 GMC Sierra 2500 AT4

$80,120
Est. $1,485/mo*
Cappellino Buick GMC
Williamsville, NY (33 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Volcanic Red Tintcoat
Int. color: Jet Black w/Kalahari Accents
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L V-8 gasoline direct injection, variable valve control, regu
Stock #: G26179
VIN: 1GT4UPE72TF125183

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®, 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, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4
2026 GMC Sierra 2500 AT4 View all 22 photos

New

2026 GMC Sierra 2500 AT4

$79,375
Est. $1,472/mo*
Cappellino Buick GMC
Williamsville, NY (33 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Sterling Metallic
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 #: G26282
VIN: 1GT4UPE77TF165355

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®, 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, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2026 GMC Sierra 2500 Denali
2026 GMC Sierra 2500 Denali
2026 GMC Sierra 2500 Denali
2026 GMC Sierra 2500 Denali
2026 GMC Sierra 2500 Denali
2026 GMC Sierra 2500 Denali View all 24 photos

New

2026 GMC Sierra 2500 Denali

$92,110
Est. $1,708/mo*
Cappellino Buick GMC
Williamsville, NY (33 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: G26251
VIN: 1GT4UREY6TF169823

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®, 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, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

*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.

43 matches Clear
Reset
43 matches
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

Similar Cars

Research the 2026 GMC Sierra 2500

2026 GMC Sierra 2500 by city

GMC Sierra 2500 trims

2026 GMC Sierra 2500 by body style
[{"applied_filter_criteria":"{\"cpo_indicator\":true,\"make_model_trim\":[{\"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":[{"cpo_package":null,"stock_type":"New","fuel_type":"Diesel","trim":"AT4","msrp":"74375","drivetrain":"Four-wheel Drive","dealer_zip":"14127","customer_id":"5247468","cat":"truck_fullsize","canonical_mmt":"GMC:Sierra 2500:AT4","year":"2026","certified_preowned":false,"dealer_name":"Robert Basil Buick GMC Cadillac","price":"74375","stock_sub":"","sponsored_type":"standard","bodystyle":"Truck","seller_type":"dealership","exterior_color":"Gray","model":"Sierra 2500","nvi_program":false,"badges":[],"listing_id":"de3e7a77-d449-421b-8312-8802950100e9","cpo_indicator":false,"sponsored":false,"make":"GMC","vertical_position":1,"interior_color":"Jet Black w/Kalahari Accents","vin":"1GT4UPE76TF167209","canonical_mmty":"GMC:Sierra 2500:AT4:2026","photo_count":13,"mileage":"5","relevancy_score":null},{"cpo_package":null,"stock_type":"New","fuel_type":"Diesel","trim":"SLE","msrp":"72635","drivetrain":"Four-wheel Drive","dealer_zip":"14127","customer_id":"5247468","cat":"truck_fullsize","canonical_mmt":"GMC:Sierra 2500:SLE","year":"2026","certified_preowned":false,"dealer_name":"Robert Basil Buick GMC Cadillac","price":"72635","stock_sub":"","sponsored_type":"standard","bodystyle":"Truck","seller_type":"dealership","exterior_color":"Summit White","model":"Sierra 2500","nvi_program":false,"badges":[],"listing_id":"4476782f-da68-4359-bb78-85eb710af2b6","cpo_indicator":false,"sponsored":false,"make":"GMC","vertical_position":2,"interior_color":"H0u Jet Black","vin":"1GT4UMEY3TF151458","canonical_mmty":"GMC:Sierra 2500:SLE:2026","photo_count":13,"mileage":"7","relevancy_score":null},{"cpo_package":null,"stock_type":"New","fuel_type":"Diesel","trim":"AT4","msrp":"0","drivetrain":"Four-wheel Drive","dealer_zip":"14127","customer_id":"5247468","cat":"truck_fullsize","canonical_mmt":"GMC:Sierra 2500:AT4","year":"2026","certified_preowned":false,"dealer_name":"Robert Basil Buick GMC Cadillac","price":"0","stock_sub":"","sponsored_type":"standard","bodystyle":"Truck","seller_type":"dealership","exterior_color":"Summit White","model":"Sierra 2500","nvi_program":false,"badges":[],"listing_id":"eb57e2ea-5f16-40c6-b9df-0d7c3dad6f58","cpo_indicator":false,"sponsored":false,"make":"GMC","vertical_position":3,"interior_color":"Jet Black w/Kalahari Accents","vin":"1GT4UPEY5TF167520","canonical_mmty":"GMC:Sierra 2500:AT4:2026","photo_count":1,"mileage":"0","relevancy_score":null},{"cpo_package":null,"stock_type":"New","fuel_type":"Gasoline","trim":"AT4","msrp":"80120","drivetrain":"Four-wheel Drive","dealer_zip":"14221","customer_id":"156961","cat":"truck_fullsize","canonical_mmt":"GMC:Sierra 2500:AT4","year":"2026","certified_preowned":false,"dealer_name":"Cappellino Buick GMC","price":"80120","stock_sub":"","sponsored_type":"search_expansion|radius_non_paid","bodystyle":"Truck","seller_type":"dealership","exterior_color":"Volcanic Red Tintcoat","model":"Sierra 2500","nvi_program":false,"badges":[],"listing_id":"5fa48c46-8630-4dd1-8ebd-2c158529d720","cpo_indicator":false,"sponsored":false,"make":"GMC","vertical_position":4,"interior_color":"Jet Black w/Kalahari Accents","vin":"1GT4UPE72TF125183","canonical_mmty":"GMC:Sierra 2500:AT4:2026","photo_count":24,"mileage":"3","relevancy_score":null},{"cpo_package":null,"stock_type":"New","fuel_type":"Diesel","trim":"AT4","msrp":"79375","drivetrain":"Four-wheel Drive","dealer_zip":"14221","customer_id":"156961","cat":"truck_fullsize","canonical_mmt":"GMC:Sierra 2500:AT4","year":"2026","certified_preowned":false,"dealer_name":"Cappellino Buick GMC","price":"79375","stock_sub":"","sponsored_type":"search_expansion|radius_non_paid","bodystyle":"Truck","seller_type":"dealership","exterior_color":"Sterling Metallic","model":"Sierra 2500","nvi_program":false,"badges":[],"listing_id":"6f26cf57-d624-4330-8352-9587485257be","cpo_indicator":false,"sponsored":false,"make":"GMC","vertical_position":5,"interior_color":"Jet Black w/Kalahari Accents","vin":"1GT4UPE77TF165355","canonical_mmty":"GMC:Sierra 2500:AT4:2026","photo_count":22,"mileage":"3","relevancy_score":null},{"cpo_package":null,"stock_type":"New","fuel_type":"Diesel","trim":"Denali","msrp":"92110","drivetrain":"Four-wheel Drive","dealer_zip":"14221","customer_id":"156961","cat":"truck_fullsize","canonical_mmt":"GMC:Sierra 2500:Denali","year":"2026","certified_preowned":false,"dealer_name":"Cappellino Buick GMC","price":"92110","stock_sub":"","sponsored_type":"search_expansion|radius_non_paid","bodystyle":"Truck","seller_type":"dealership","exterior_color":"Onyx Black","model":"Sierra 2500","nvi_program":false,"badges":[],"listing_id":"ddf95514-7763-4889-9c76-06d1801b5c2d","cpo_indicator":false,"sponsored":false,"make":"GMC","vertical_position":6,"interior_color":"Jet Black","vin":"1GT4UREY6TF169823","canonical_mmty":"GMC:Sierra 2500:Denali:2026","photo_count":24,"mileage":"3","relevancy_score":null}]}]