2025 Ram 3500 heavy-duty pickup truck:

Powertrain & Performance

• 6.7 L Cummins Turbo Diesel I6 (High-Output) – produces 430 hp and a massive 1,075 lb-ft of torque; mated to an 8-speed TorqueFlite HD automatic transmission.

• 6.4 L HEMI V8 (gasoline) – delivers around 405 hp and 429 lb-ft torque, also with 8-speed automatic.

• Available in RWD and 4×4 drive layouts.

Towing & Payload

• Maximum towing capacity up to 36,610 lbs (with diesel, gooseneck).

• Gas towing capacity is significantly lower (~18,150 lbs).

• Payload capacity can reach around 7,590 lbs with the gasoline engine.

Exterior & Design

• Updated front fascia, grille, LED headlamps, and redesigned taillights; bold presence and more modern styling.

• Available bed lighting and functional accessories for work functionality.

Cab and Bed Configurations

• Offers Regular Cab, Crew Cab, and Mega Cab options to suit different occupant and cargo needs.

• Multiple bed lengths, enabling flexibility for cargo and work use.

Interior & Technology

• Large infotainment touchscreen, up to 14.5-inch, with wireless Apple CarPlay and Android Auto.

• Optional 10.3–10.25-inch passenger display and digital gauge cluster.

• Available 360-degree camera, bed-view camera, digital rear-view mirror, and power inverter for campsite or worksite power.

• Higher trims feature leather upholstery, heated/ventilated seats, and other comfort amenities.

Safety & Driver Assistance

• Adaptive cruise control, automatic emergency braking, and optional blind-spot monitoring, parking sensors, and enhanced trailering assist.

Trim Levels

Trim levels range from Work-focused (e.g., Tradesman) to Luxury-oriented models, with options catering to off-road, towing, and premium comfort.

Summary:
The 2025 Ram 3500 is a robust heavy-duty pickup designed for serious towing and hauling. It combines powerful engine options, modern tech, comfort features, and tough build quality, making it suitable for both work use and luxury comfort. If you’d like, I can compare it to competitors or break down trim options in more detail.

• 6.4 L Hemi V8 (gasoline): ~14–16 MPG city, 19–22 MPG highway 

• 6.7 L Cummins Turbo Diesel: ~15–17 MPG city, 20–25 MPG highway