GMC Sierra 2500 Trim Levels

The GMC Sierra 2500 is an HD truck offering the towing power and overall performance that drivers throughout Stoneham and the surrounding areas crave. If you are ready to upgrade your pickup truck, learn about the 2026 GMC Sierra 2500 trim levels with Albrecht Buick GMC of Wakefield today. Whether the GMC Sierra 2500 highest trim option interests you—or any other configuration—count on our team in Wakefield to assist you. Contact Albrecht Buick GMC of Wakefield with your questions and to schedule a test drive!
2026 GMC Sierra 2500 Models: Highlights
Each 2026 GMC Sierra 2500 trim level offers unique features that make driving in Lynnfield and Medford even safer and more enjoyable. Check out what you can expect from the GMC Sierra 2500 models:
Pro
Standard Features:
- 6.6L V8 gas engine with 10-speed automatic transmission
- Trailering Package, Trailering Mirrors, and Trailer Brake Controller
- Best-in-class HD cargo bed volume
- Wireless Apple CarPlay® and wireless Android Auto™ compatibility
Available Features:
- Duramax 6.6L Turbo-Diesel V8 engine with 10-speed automatic transmission
- Adaptive Cruise Control with trailering
SLE
Standard Features:
- 13.4-inch diagonal center touchscreen and 12.3-inch diagonal digital Driver Information Center
- Traction Select System with Tow/Haul mode
- 17-inch machined aluminum wheels
Available Features:
- Up to 13 camera views, including transparent trailer view
- MultiPro Tailgate and MultiPro Tailgate Audio System by Kicker®
- X31 off-road package with twin-tube Rancho® shocks and skid plates
SLT
Standard Features:
- 10-way power driver and front outboard passenger heated seats with lumbar
- Heated steering wheel
- ProGrade® Trailering System with In-Vehicle Trailering App
- 18-inch machined aluminum wheels with dark gray metallic accents
Available Features:
- 10-way power-adjustable front heated and ventilated bucket seats with perforated leather appointments
- MultiPro Tailgate and MultiPro Tailgate Audio System by Kicker®
AT4
Standard Features:
- Exclusive Jet Black interior with Kalahari accents, and heated and ventilated perforated front leather seating surfaces
- Exclusive 20-inch gloss-black aluminum wheels with available BFGoodrich® off-road tires
- Off-Road Suspension Package with twin-tube Rancho shocks and skid plates
- Up to 14 available camera views with HD Surround Vision
- Adaptive Cruise Control with trailering
Available Features:
- 15-inch diagonal Head-Up Display with off-road inclinometer
AT4X
Standard Features:
- Factory-installed 1.5-inch suspension lift, Multimatic DSSV dampers, rear electronic-locking differential, larger steel transfer case skid plate, and front aluminum skid plate
- 35-inch Goodyear Territory MT tires
- 16-way heated and ventilated power front seats with massage feature
- Obsidian Rush interior featuring full-grain leather seating with technical-grain leather accents and authentic Vanta ash wood
Available Features:
- AT4X AEV Edition featuring stamped steel bumpers, steering gear, and transfer case skid plates, and 18-inch Salta gloss-black wheels
- Duramax® 6.6L Turbo-Diesel V8 engine with 10-speed automatic transmission
Denali
Standard Features:
- 20-inch Ultra-Bright machined aluminum wheels with bright chrome inserts
- Denali-exclusive authentic wood, patterned aluminum trim, and Forge perforated leather seating surfaces
- 12-way heated and ventilated power front seats
Available Features:
- Duramax 6.6L Turbo-Diesel V8 engine with 10-speed automatic transmission
- Power sunroof
- Rear Camera Mirror
Denali Ultimate
Standard Features:
- Duramax 6.6L Turbo-Diesel V8 engine with 10-speed automatic transmission
- Signature Vader Chrome grille and exclusive 20-inch Ultra-Bright machined aluminum wheels with gloss-black inserts
- Exclusive Alpine Umber interior featuring full-grain leather seating, authentic Paldao wood, and 16-way power front seats with massage feature
- 12-Speaker Bose Premium Series with Centerpoint surround sound
- Illuminated power assist steps and MultiPro Tailgate Audio System by KICKER®
Available Features:
Test-Drive A GMC Sierra 2500 Model At Albrecht Buick GMC of Wakefield
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Are you ready to test-drive the highest GMC Sierra 2500 trim or another configuration? Call (781) 328-0303 or message us online today. For more informative reads about GMC vehicles, browse our manufacturer research.
2025 GMC Sierra 2500 Trim Levels

If you’re considering a 2025 GMC Sierra 2500 HD for your next pickup, you probably want to know more about the content of the available models. Whether you need the entry-level PRO work truck, a luxurious Denali trim, or an off-road-ready AT4 model, there is a Sierra 2500 HD for every Stoneham lifestyle. This rig can tow up to 22,070 pounds with the available turbodiesel. So, which one of the 2025 GMC Sierra 2500 trim levels is best for your needs?
Check out our 2025 GMC Sierra 2500 configurations guide for more details. These impressive pickup trucks are perfect for your tasks in Medford. Have any questions about the GMC Sierra 2500 cost? Call our team at (781) 328-0303 today.
Best Features of the 2025 GMC Sierra 2500 Trim Levels
There are seven 2025 GMC Sierra 2500 trim levels, each with robust engines, spacious interiors, and impressive towing capabilities. With the 2025 GMC Sierra 2500 HD crew cab configurations available on every trim, you can prioritize the features that matter the most.
Explore the standout features of the different GMC Sierra 2500 configurations, along with detailed engine specifications. It’s important to note that the crew cab configuration is offered on all four-wheel-drive powertrains. If you prefer a two-wheel-drive pickup, the crew cab is available on the PRO, SLE, and SLT trims.
GMC Sierra 2500 PRO Trim
- Standard 6.6L V8 Gas Engine – 401 hp with 464 lb-ft of torque
- Available 6.6L Duramax Turbo-Diesel V8 Engine – 445 hp with 910 lb-ft of torque
- 6-Speed Heavy-Duty, Electronically Controlled Automatic Transmission
- 12-Volt Auxiliary Front Power Outlet
- 6-Speaker Audio System
- Bluetooth® connectivity
- GMC Infotainment System with Color Touchscreen
- Cab-Mounted Cargo Area Lamps
- Teen Driver Technology
- Hitch Guidance
GMC Sierra 2500 SLE Trim
Includes the features of the 2025 GMC Sierra 2500 pickup truck base model, plus:
- Remote Keyless Entry
- 6-Function GMC MultiPro™ Tailgate
- Tailgate with EZ Lift Assist and Power Lock & Release
- Steering-Wheel Mounted Controls
- Wi-Fi Hotspot capable
- OnStar® and Connected Services capable
- 4.2-inch Color Diagonal Driver Information Center
- Cruise Control
- Front and Rear Rubberized-Vinyl Floor Mats
GMC Sierra 2500 SLT Trim
- Digital Variable Steering Assist
- Remote Start
- Heated Steering Wheel
- Heated Driver and Front Outboard Passenger Seats
- Dual-Zone Automatic Climate Control
- 8-inch Diagonal Premium GMC Infotainment System
- Wireless Phone Projection
- Theft-deterrent unauthorized entry system
- ProGrade Trailering System
- Hitch Guidance with Hitch View
- HD Rear Vision Camera
- Cargo Bed LED Lighting
GMC Sierra 2500 AT4 Trim
This GMC Sierra 2500 configuration is geared for off-roading and includes these outstanding features:
- Autotrac® 2-Speed Transfer Case with Push Button Controls
- Hill Descent Control
- Body-Color Door Handles, Front Bumper, and Rear Bumper
- Front Bucket Seats
- Spray-On Bedliner
- Adaptive cruise control
GMC Sierra 2500 AT4 Denali Trim
The Denali version of the 2025 GMC 2500 trim levels approaches luxurious levels. See what we mean here:
- Automatic Emergency Braking
- Chrome Door Handles
- IntelliBeam Auto High Beams
- Polished Exhaust Tip
- 8-inch Diagonal Premium GMC Infotainment System with Navigation
- 8-inch Diagonal Digital Driver Information Center
- Bed View Camera
- Adaptive cruise control
- Bose® Premium Sound System
- Forward Collision Assist
- Front and Rear Park Assist
- Lane Departure Warning
- HD Surround Vision
GMC Sierra 2500 AT4X Trim
- Driver-selectable full-locking rear differential
- Off-road suspension with 2-inch factory-installed lift and Multimatic DSSV dampers
- MultiPro™ audio system by Kicker
- Power-retractable assist steps with LED perimeter lighting
- Adaptive cruise control
- Head-up display
- Trailer tire pressure and temperature sensors
GMC Sierra 2500 Denali Ultimate
- 6.6L Duramax Turbo-Diesel V8 engine capable of up to 470 hp and 975 lb-ft of torque
- 15-inch diagonal head-up display
- Rear camera mirror
- 12-speaker Bose® premium series sound system
- Diesel exhaust brake
- Adaptive cruise control
- Bed view camera
- Denali Ultimate Vader chrome grille
- Alpine Umber interior with full-grain leather seating
Test-Drive the GMC Sierra 2500 Trim Levels in Wakefield
Are you ready to explore the 2025 GMC Sierra 2500 trim levels in person? Contact us today to schedule your test drive in a new GMC Sierra HD at Albrecht Buick GMC of Wakefield! Our team will review all the standard and available features for each trim level to find the GMC Sierra 2500 cost for your preferred configuration. Get pre-approved for financing so our finance experts can find the best loan or lease for your Lynnfield budget. Browse our new vehicle specials to see how much you can save on a new Buick, GMC model!
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