2025 GMC Sierra 2500 Trim Levels & Pricing

Any Comfort driver wanting to add a new GMC truck to their garage needs to explore the 2025 GMC Sierra 2500 trim levels available at Ancira Buick GMC. There may be capable trucks on the market but nothing compares to the power and performance of the new Sierra. So, what are you waiting for? Browse our new inventory online or visit our dealership when you’re out and about in San Antonio. Let us help you make this new truck dream a reality.

Best Features of the 2025 GMC Sierra 2500 Trim Levels

Choose from seven trims of the 2025 GMC Sierra 2500 pickup truck, each equipped 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 most to you.

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 or 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 Sierra 2500 configuration is geared for off-roading in Kerrville 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-rain Leather Seating

Test-Drive Your Favorite GMC Sierra 2500 Trim at Ancira Buick GMC

Not sure which of the 2025 GMC Sierra 2500 configurations is your favorite? Our Boerne team can help. Explore each of the available trim levels at Ancira Buick GMC to find the one that checks off all of your boxes. If you’re working on a budget, we have plenty of new vehicle specials that you can take advantage of, so don’t hesitate to reach out to our finance center team.