2025 GMC Sierra 2500 HD SLT Crew Cab 4x4 for Sale in Mobridge, SD

Power, precision, and professional-grade refinement come together in the 2025 GMC Sierra 2500 HD SLT Crew Cab 4x4. Available now at Beadle Chevrolet–GMC in Mobridge, South Dakota, this heavy-duty pickup is built for those who demand strength and sophistication. The 6.6L Duramax® Turbo-Diesel V8 with Allison® 10-speed automatic transmission delivers exceptional towing capability and long-lasting performance. Dressed in Summit White with a premium Jet Black interior, this Sierra SLT offers both power and polish in every detail.

2025 GMC Sierra 2500 HD SLT Crew Cab 4x4 – Stock #5W100

• Engine: 6.6L Duramax® Turbo-Diesel V8
• Transmission: Allison® 10-Speed Automatic
• Drivetrain: 4x4 (Four-Wheel Drive)
• Cab Style: Crew Cab, Standard Bed
• Exterior Color: Summit White
• Interior: Jet Black Leather
• Axle Ratio: 3.42 Electronic Locking Rear Differential
• Wheels: 18” Machined Aluminum with Dark Gray Accents
• Tires: LT275/70R18 All-Terrain Blackwall
• GVWR: 11,350 lbs
• MSRP: $77,135

Optional Equipment & Packages

• Duramax® 6.6L Turbo-Diesel V8 ($9,990): 470 HP and 975 lb-ft of torque
• All-Weather Floor Liners ($250, Dealer Installed)
• GVWR 11,350 lbs Package (Included)
• 3.42 Rear Axle Ratio (Included)

Performance & Capability

• 6.6L Duramax® Turbo-Diesel V8 with 470 HP / 975 lb-ft Torque
• Allison® 10-Speed Automatic Transmission
• AutoTrac® 2-Speed Transfer Case
• StabiliTrak® with Trailer Sway Control and Hill Start Assist
• 220-Amp Alternator
• Trailer Brake Controller & Trailering App
• Auto Locking Rear Differential
• Independent Front Suspension
• Maximum Towing Capacity: Over 20,000 lbs (when properly equipped)

Interior Comfort & Technology

• 13.4” GMC Premium Infotainment System with Google Built-In
• 12.3” Digital Driver Information Center
• Wireless Apple CarPlay® and Android Auto™ Compatibility
• Dual-Zone Automatic Climate Control
• Heated Front Bench Seats with Power Adjustments
• Heated, Leather-Wrapped Steering Wheel
• Driver Seat and Mirror Memory Settings
• 60/40 Split-Folding Rear Bench with Underseat Storage
• Remote Vehicle Start System
• Keyless Open and Start
• 120V Power Outlets in Cargo Bed and Cabin

Safety & Driver Assistance

• GMC Pro Safety Suite:
• Automatic Emergency Braking
• Forward Collision Alert
• Front Pedestrian Braking
• Following Distance Indicator
• Lane Departure Warning
• IntelliBeam® Auto High Beams
• HD Rear Vision Camera
• Teen Driver Mode
• Tire Pressure Monitoring System with Tire Fill Alert
• Rear Seat Reminder
• Trailer Brake Controller

Exterior Highlights

• GMC MultiPro Tailgate
• CornerStep Rear Bumper
• Power Fold/Extend Heated Trailering Mirrors with Auto-Dimming
• LED Headlamps, Fog Lamps, and Cargo Bed Lighting
• Front Recovery Hooks
• Rear Wheelhouse Liners
• Rear Window Defogger
• LED Projector Headlamps with Animated Lighting
• All-Terrain Tires

Expert Insights

Kelley Blue Book and Edmunds recognize the 2025 GMC Sierra 2500 SLT as one of the most capable and refined heavy-duty pickups on the market. With its Duramax® diesel powertrain, advanced infotainment features, and professional-grade craftsmanship, this truck is ready for both work and adventure.

Test Drive the 2025 GMC Sierra 2500 HD SLT 4x4 Today

Visit Beadle Chevrolet–GMC in Mobridge, SD to test drive this 2025 GMC Sierra 2500 HD SLT Crew Cab 4x4. Call 605-845-7277 to schedule your appointment today. We proudly serve customers from Aberdeen, SD, Bismarck, ND, and Pierre, SD — all less than two hours away. Experience true heavy-duty performance at Beadle Chevrolet–GMC.