2025 GMC Sierra 2500 HD Trims Guide
Professional-Grade Capability Meets Refined Luxury
The 2025 GMC Sierra 2500 HD delivers professional-grade capability with refined execution, bridging worksite demands and luxury comfort seamlessly. Starting at $46,300, this heavy-duty workhorse offers dual powertrain strategies and seven distinct trim levels to match any need from utilitarian work truck to luxury hauler.
2025 Sierra 2500 HD Overview
Key Powertrain Specifications
Standard Engine: 6.6L V8 Gas producing 401 hp / 464 lb-ft torque
Available Engine: Duramax 6.6L Turbo-Diesel V8 producing 470 hp / 975 lb-ft torque
Transmission: Allison 10-speed automatic
Max Towing: Up to 22,500 pounds (conventional)
The 2025 GMC Sierra 2500 HD brings uncompromising strength, premium craftsmanship, and advanced technology together for demanding jobs and long-haul weekends alike. Recent updates include standard trailer-brake controller across all trims and enhanced safety feature availability on base models, cementing its position as GM's premium heavy-duty offering.
Awards & Accolades
U.S. News: Ranks Sierra 2500 HD #4 among heavy-duty trucks with an impressive 8.7/10 rating
Car and Driver: Awards 6.5/10 for its balanced approach to capability and comfort
Critics consistently praise its refined ride quality and upscale interior appointments that distinguish it from mainstream competitors.
2025 Sierra 2500 HD Trim Levels
2025 GMC Sierra 2500HD Trim Levels
|
2025 GMC Sierra 2500HD Pro
*Starting at $46,300
Powered by a 6.6L V8 gas engine with 401 horsepower and 464 pound-feet of torque, the Pro trim delivers power for all your trucking needs. Available in all cab and bed configurations with rear-wheel or four-wheel drive. |
2025 GMC Sierra 2500HD SLE
*Starting at $50,400
Enhanced comfort and modern tech with cloth seating surfaces, 13.4-inch infotainment touchscreen with Google built-in, and 12.3-inch driver information display. Traction select system with tow/haul mode boosts trailering performance. |
2025 GMC Sierra 2500HD SLT
*Starting at $60,100
Focuses on creature comforts with heated 10-way power-adjustable front seats and heated steering wheel. MultiPro tailgate ensures easy bed access and transforms into a work surface. Includes ProGrade trailering system. |
|
2025 GMC Sierra 2500HD AT4
*Starting at $71,000
Well-equipped for outdoor explorations with 20-inch wheels, off-road suspension, and Rancho twin-tube shocks. Skid plates protect the underbody. HD Surround Vision with up to 14 camera views and adaptive cruise control standard. |
2025 GMC Sierra 2500HD Denali
*Starting at $73,900
Unique styling with chrome wheel details and authentic open-pore wood interior trims. Can be customized with rear camera mirror and power sunroof. 12-way heated and ventilated power front seats for long-haul comfort. |
|
2025 GMC Sierra 2500HD AT4X
*Starting at $83,200
Tuned for serious off-road with Multimatic DSSV dampers and factory-installed 1.5-inch suspension lift. Goodyear Territory 35-inch mud-terrain tires, rear electronic-locking differential, and heavy-duty skid plates. |
2025 GMC Sierra 2500HD Denali Ultimate
*Starting at $92,800
The pinnacle of luxury and performance with 470 hp/975 lb-ft Duramax turbo-diesel standard. Full-grain leather, 16-way massaging seats, MultiPro tailgate audio system by Kicker, and exclusive styling elements. |
Key Specifications & Capabilities
Powertrain Options
Standard 6.6L V8 Gas:
401 horsepower @ 5,200 rpm
464 lb-ft torque @ 4,000 rpm
Available Duramax 6.6L Turbo-Diesel:
470 horsepower @ 2,800 rpm
975 lb-ft torque @ 1,600 rpm
Transmission: Allison 10-speed automatic with tow/haul mode
Towing & Payload Capacity
Maximum Conventional Towing: 22,500 lbs
Maximum Gooseneck Towing: 23,100 lbs
Maximum Payload Capacity: 4,279 lbs
Fifth-Wheel Towing: Up to 22,170 lbs
Premium interior with available 13.4-inch touchscreen and 12.3-inch digital gauge cluster
Professional-grade towing capacity for heavy loads
Technology & Safety Features
Sierra 2500 HD's technological arsenal centers around available 13.4-inch touchscreen paired with 12.3-inch digital gauge cluster, providing wireless Apple CarPlay and Android Auto integration. Standard safety suite includes forward collision warning, automatic emergency braking, pedestrian detection, and lane departure warning.
Infotainment & Connectivity
- Available 13.4-inch diagonal touchscreen
- 12.3-inch digital driver information center
- Wireless Apple CarPlay & Android Auto
- Available Google built-in
- Available Bose premium audio systems
- MultiPro Tailgate Audio System by Kicker (available)
Trailering Technology
- ProGrade Trailering System
- In-Vehicle Trailering App
- Transparent Trailer View
- HD Surround Vision (up to 14 camera views)
- Standard trailer brake controller
- Trailering camera provisions
Safety & Driver Assistance
- Sierra HD Pro Safety Suite (standard)
- Forward Collision Alert
- Automatic Emergency Braking
- Lane Departure Warning
- Available Adaptive Cruise Control
- Available Rear Camera Mirror
Advanced technology with available 13.4-inch touchscreen and digital gauge cluster
Innovative MultiPro Tailgate with six functions for enhanced utility
2025 Sierra 2500 HD FAQs
Experience Professional-Grade Capability at Ritchey Buick GMC
Located at 932 N Nova Rd, Daytona Beach, FL 32117, Ritchey Buick GMC is your premier destination for the 2025 GMC Sierra 2500 HD lineup. Our truck specialists can help you find the perfect trim and configuration for your needs, whether you require maximum towing capacity, off-road capability, or luxury comfort.
Making the right heavy-duty truck choice is important for both work and lifestyle. Ritchey Buick GMC is here to help with personalized consultations to match you with the perfect Sierra 2500 HD configuration. We'll walk you through all available options, financing solutions, and help you take advantage of current incentives.
Our team understands the demands of professional-grade work and the importance of having a truck that can handle both worksite challenges and family adventures. Stop by Ritchey Buick GMC today to experience the 2025 Sierra 2500 HD difference firsthand!
*Manufacturer's Suggested Retail Price. Does not include destination charge. Option, content and accessory pricing, and other dealer charges not included. Tax, title, license and other fees extra. Actual price determined by Ritchey Buick GMC.