2026 Gmc Sierra 2500HD AT4 for Sale near Greenwood, MS

Seller's Comments

SummaryOur experienced Kirk Brothers Buick/GMC team is excited to assist you in your next vehicle purchase. Welcome to the best source for online deals. At Kirk Brothers Buick/GMC we understand that delivering top quality service is the only way to earn business. We promise to make your next car buying experience efficient and relaxed. Our mission is to ensure all our customers have a positive auto buying experience and are completely satisfied with their new vehicle.Vehicle DetailsDiscover the power and refinement of this 2026 GMC Sierra 2500 AT4, now available in Greenwood, MS. Built to conquer tough jobs and elevate every drive, this rugged 4WD pickup pairs a thunderous V8 6.6L gasoline engine with premium comfort and tech-forward features. The AT4s confident stance and durable construction signal capability whether youre towing, hauling, or exploring off the beaten path. Slide into luxurious leather seats that cradle you on long commutes and worksite runs, while advanced safety tech like Lane Departure Warning helps keep you secure and aware. Seamless in-cabin connectivity comes standard with Apple CarPlay and Hands-Free Bluetooth, making navigation, calls, and streaming effortless and distraction-free. The Back-Up Camera provides clear rear visibility for confident maneuvering in tight spaces or busy job sites. This GMC Sierra 2500 AT4 delivers a purposeful blend of utility and sophistication: heavy-duty capability meets thoughtful creature comforts and modern driver-assist technology. The commanding V8 6.6L engine and 4WD system give you the torque and traction required for demanding tasks, while the AT4s refined interior and tech features make every drive enjoyable. Located in Greenwood, MS, this 2026 GMC Sierra 2500 AT4 is ready to tackle your toughest workdays and weekend adventures. Contact us to schedule a test drive and experience the strength, comfort, and advanced features of this impressive heavy-duty pickup.EquipmentThis units Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. An off-road package is equipped on it. This unit has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This 2026 GMC Sierra 2500 offers Apple CarPlay for seamless connectivity. This 3/4 ton pickup offers Android Auto f

Vehicle Highlights

Price

Mileage

Color

Condition

New

Drivetrain

4WD

Engine

8 Cylinder

Transmission

10-Speed Automatic

Fuel

VIN

1GT4UPE76TF266368

Stock Number

GM0447

Location

US, MS

Features

6.6L V-8

6.6L V-8 gasoline direct injection

AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote

Adaptive cruise control

Apple CarPlay/Android Auto smart device wireless mirroring

AutoTrac part and full-time 4WD

Auto high-beam headlights

Automatic Emergency Braking predictive brake assist system

Bluetooth wireless audio streaming

Bose speakers

Coastal Dune

Cruise control with steering wheel mounted controls

Driver seat power reclining

Dual-zone front climate control

Following Distance Indicator

Forward Collision Alert with Automatic Braking

Front Pedestrian Braking

Front mounted camera with washer

Front wireless smart device charging

Full gauge cluster screen

GCW Alert weight capacity alert

Gauge cluster display size: 12.30

Google Built-In built-in virtual assistant

Gooseneck/5th Wheel Prep Package

HD Rear Vision Camera w/Hitch View rear mounted camera

HD Surround Vision w/Hitch View aerial view camera

Head-up display

Heated driver and front passenger seats

Heated rear seats

Heated steering wheel

Hitch Guidance vehicle to trailer hitching assist

Immobilizer

Keyfob remote start

Keyfob window control

Keyless Open/Keyless Start with hands-free access and push button start

LED Smoked Amber Roof Marker Lamps

Lane Departure Warning

Leather front seat upholstery

Left side camera

Pickup box camera

Power-Retractable Black Assist Steps

Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starte...

Primary monitor touchscreen

Push-button

Rear Cross-Traffic Alert collision warning

Right side camera

Smart device remote start

Stolen Vehicle Assistance vehicle tracker with vehicle slowdown

Technology Package

Teen Driver restricted driving mode/alerts

Trailer Side Blind Zone Alert blind spot warning

Trailer light malfunction warning

Trailer light test

Trailer theft alarm

Upfitter Switch Kit (5)

Ventilated driver and front passenger seats

Video-feed rearview mirror

Wi-Fi Hotspot capable mobile hotspot internet access

cushion tilt

engine with 401HP

fore/aft control and height adjustable control

lumbar support

regular unleaded

variable valve control

Vehicle data is subject to change without notice. The publisher assumes no responsibility for errors and/or omissions in the data and reserves the right to cancel, to terminate or not to process orders where the price or other material information on this site is inaccurate.

Consumer Reviews for the 2026 Gmc Sierra 2500HD

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Professional Review for the Gmc Sierra+2500HD

Updated Capabilities: 2014 GMC Sierra HD pick-up truck

With its broadest ever heavy-duty truck line-up ever, GMC unveiled the current Sierra heavy-duty pickup truck at the 2010 Chicago Auto Show. Designers and engineers left almost no bolt unturned during the comprehensive redesign of the trucks. Longer wheelbases and wider front/rear tracks enhance the ride and handling characteristics of the Sierra 2500HD and 3500HD, giving them a greater feeling of smoothness and control.

Offered in 2WD and 4WD Work Truck, SLE and SLT models and in single- and dual-rear-wheel configurations, GMC shows that it is ready for almost anything. Outside, the 2014 Sierra 2500HD and 3500HD models are distinguished by a power dome-style hood with a louvered design, as well as a full-width chrome steel front bumper. A lineup of 17-, 18- and 20-inch wheel/tire combinations is featured, too (20-inch polished forged aluminum wheels are available on 2500HD).

Standard power for the Sierra HD is generated by the venerable Vortec 6.0L V8 engine. Torque is communicated through the wheels by a strengthened version of the Hydra-Matic 6L90 six-speed automatic transmission. The available Duramax 6.6L V-8 direct-injection diesel engine is joined to a robust Allison 1000 six-speed automatic transmission.

The 2014 GMC Sierra HD rides on a rigid frame which includes 11 fully boxed frame assemblies. The frames have use high-strength steel for greater durability, higher towing capacity and improved ride and handling; the front sections are hydroformed. The bending and beaming stiffness of the frames is increased 92 percent and 20 percent over the model it replaced, with the fully boxed sections enhancing torsional stiffness by a factor of five. Also, larger engine and transmission mounts, coupled with a 125-percent-stiffer front frame structure, provide greater vibration control, while hydraulic body mounts are incorporated under the cab section on extended and crew cab models for a more isolated feel inside.

Dimensions & specifications

2500HD Regular Cab/long box
Wheelbase: 133.6; overall length: 225.0; width: 80.0; height: 77.5
2500HD Extended Cab/standard box
Wheelbase: 144.1; overall length: 230.6; width: 80.0; height: 77.8
2500HD Extended Cab/long box
Wheelbase: 158.1; overall length: 249.5; width: 80.0; height: 77.6
2500HD Crew Cab/standard box
Wheelbase: 153.7; overall length: 240.1; width: 80.0; height: 78.3
2500HD Crew Cab/long box
Wheelbase: 167.7; overall length: 259.0; width: 80.0; height: 78.0

3500HD Regular Cab/long box
Wheelbase: 133.6; overall length: 225.0; width: 80.0 (SRW), 95.9 (DRW); height: 77.3
3500HD Extended Cab/long box
Wheelbase: 158.1; overall length: 249.5; width: 80.0 (SRW), 95.9 (DRW); height: 77.4
3500HD Crew Cab/standard box
Wheelbase: 153.7; overall length: 249.5; width: 80.0; height: 77.4
3500HD Crew Cab/long box
Wheelbase: 167.7; overall length: 259.0; width: 80.0 (SRW), 95.9 (DRW) height: 77.8

Engine: Vortec 6.0L V8 – 360 hp at 5,400 rpm and 380 lbs-ft of torque at 4,200 rpm; Duramax 6.6L V8 direct injection diesel – 397 hp at 3,000 rpm and 765 lbs-ft of torque at 1,600 rpm.
Transmission: Hydra-Matic 6L90 six-speed automatic; Allison 1000 six-speed automatic.
Payload capacity: 4,212 lbs (2500HD); 6,876 lbs (3500HD)
Towing capacity: 17,500 lbs (2500 HD); 22,800 lbs (3500HD)

Safety features
Dual front airbags, four-wheel disc brakes with anti-lock, cruise grade braking, powertrain grade braking, traction control, StabiliTrak vehicle stability control with Proactive roll avoidance, OnStar communications system, tire pressure monitoring system, daytime running lights, automatic headlamps, front recovery hooks, and battery rundown protection.
Optional safety features include front-seat mounted side-impact airbags, dual head curtain side-impact airbags, fog lamps, remote vehicle starter system, Bluetooth hands-free phone system, adjustable pedals, universal home remote, rear parking assist, rear vision camera, navigation system, and full-size spare tire.

Warranty
Basic: 3-year/36,000 mile Bumper-to-bumper
Powertrain: 5-year/100,000 mile
Corrosion: 6-year/100,000 mile
Roadside Assistance: 5-year/100,000 mile 24-hour

Pricing
The base Manufacturers Suggested Retail Price (MSRP) for the 2014 GMC Sierra HD pickup truck starts from $31,310 for the 2500HD upto $49,695 for the 3500HD SLT 4WD model. Destination charges add $1,095.