The 2025 Ford F-650 SD Straight Frame Medium Duty Truck is a robust and versatile vehicle designed for a wide range of commercial applications.
The cab design emphasizes driver comfort, with features such as ergonomic seating, ample interior space, and modern conveniences like SYNC® infotainment system options. Advanced controls and an intuitive dashboard reduce driver fatigue, especially during extended operations.
Equipped with modern safety features such as Pre-Collision Assist, Lane Departure Warning, and adaptive cruise control, the F-650 SD ensures a safer driving experience. Its robust braking system and optional stability control enhance control under various road conditions.
Cab Configuration
| Cab (Standard) | Regular Cab – 114.4″ BBC |
| Cab (Optional) | SuperCab – 135.4″ BBC / Crew Cab – 149.9″ BBC |
| Climate Control | Air Conditioning and Defroster |
| Standard Interior Features | Steering Wheel-Mounted Controls. Gauge Cluster Gas with Electric Speedometer. Wi-Fi 4G LTE Hotspot. Radio AM/FM Stereo with 2 speakers, Includes USB Input, Clock Display and Bluetooth |
| Optional Interior Features | 110V AC Outlet. Driver Assist Technology Package. Hydraulic Brake. Includes Automatic Emergency Braking, Forward Collision Warning, Lane Departure Warning, Auto High Beam Control. Vehicle Integration System. Interior Appearance Group. CNG/LNG Gauge Cluster. Rear View Camera With Mirror Display. Upfitter Switches (Four) – Mounted in the Center Instrument Panel With Connector Access Located in Engine Compartment |
| Seating (Optional) | 40/20/40 Fixed Driver and Two Passenger Seats with Fold Down Console (Vinyl or Cloth) |
Engine Details
| Truck Model | F-650 SD GAS | F-650 SD Diesel |
|---|---|---|
| Engine Model | Ford 7.3L 2V DEVCT NA FPI V8 GAS | Ford 6.7L PowerStroke® V8 Turbo Diesel |
| Fuel Type | GAS (Option: CNG/Propane) | Diesel |
| Displacement | 445.5 cu in (7.3 L) | 408.9 cu in (6.7 L) |
| Power | 335 hp (250 kW) @ 5500 rpm | 270 hp (199 kW) / 300 hp (221 kW) @ 5500 rpm |
| Torque | 468 lb ft (635 Nm) @ 3900 rpm | 700 lb ft (949 Nm) / 725 lb ft (983 Nm) @ 3900 rpm |
The F-650 SD offers multiple powerful engine options, including the Ford 6.7L PowerStroke V8 Turbo Diesel Engine…
…and 7.3L 2V DEVCT NA FPI V8 GAS Engine
These engines deliver exceptional torque and horsepower to handle heavy loads with ease. The diesel option also provides a proven track record of durability and efficiency, ideal for long-haul or intensive work environments. The 2025 Ford F-650 SD meets the latest EPA emissions standards, reducing its environmental footprint. Its fuel-efficient engines minimize operating costs, a critical advantage for fleet managers.
Electric System
| Truck Model | F-650 SD GAS | F-650 SD Diesel |
|---|---|---|
| Voltage | 12 V | 12 V |
| Alternator (Standart) | 210 amps, 12 V, Mitsubishi Extra Heavy Duty Alternator | 200 amps, 12 V, Mitsubishi Extra Heavy Duty Alternator |
| Alternator (Optional) | 240 amps Extra Heavy Duty / Dual Heavy Duty Alternators 397 Amps (240 + 157) | 240 amps Extra Heavy Duty / Dual Heavy Duty Alternators 357 Amps (200 + 157) |
| Battery (Standart) | 12 V Battery, 900 CCA | (2) 12 V Battery, 750 CCA |
| Battery (Optional) | (2) 12 V Battery 900 CCA | (2) 12 V Battery 900 CCA / (3) 12 V Battery 900 CCA |
This truck is highly adaptable, with a straight frame design that makes it easier to upfit for various applications, including box trucks, flatbeds, dump trucks, and utility vehicles. It caters to a wide range of industries, from construction to delivery services.
Transmission
| Truck Model | F-650 SD GAS | F-650 SD Diesel |
|---|---|---|
| Transmission Type | TorqShift® HD 6-Speed Automatic Double Overdrive | TorqShift® HD 10-Speed Automatic Double Overdrive with PTO Provision and Tow/Haul |
| Number Of Gears | 6 | 10 |
| Max Speed | 120 mph (180 km/h) | 120 mph (180 km/h) |
| Tire Size | 11R22.5G | 11R22.5G |
| Wheel Size | 22.5″ x 8.25″ | 22.5″ x 8.25″ |
| Brakes (Standard) | Hydraulic Brake System–Bosch HydroMax® w/Traction Control | Hydraulic Brake System–Bosch HydroMax® w/Traction Control |
| Brakes (Optional) | Air Brakes w/Traction Control w/ Meritor Q-Plus w/ ABS (Bendix Anti-Lock Brake System) | Air Brakes w/Traction Control w/ Meritor Q-Plus w/ ABS (Bendix Anti-Lock Brake System) |
| Live-Drive Power Take-Off (PTO) | Optional | Provision with Mobile Mode |
Frame & Axles
The F-650 SD is engineered to handle substantial loads, offering competitive gross vehicle weight ratings (GVWR) and towing capabilities. Whether transporting heavy equipment or delivering goods, it meets the demands of medium-duty operations effortlessly. Ford builds the F-650 SD with a reinforced steel frame and high-strength components, ensuring durability and a long service life even in the most demanding conditions.
| Truck Model | F-650 SD GAS | F-650 SD Diesel |
|---|---|---|
| GVWR | 26,000 – 29,000 lb (11,791 – 13,152 kg) | 31,000 – 37,000 lb (14,059 – 16,780 kg) |
| Max GVWR | 37,000 lb (16,780 kg) | 50,000 lb (22,675 kg) |
| Front Axles (Standard) | 8,500 – 10,000 lb | 8,500 – 10,000 lb |
| Front Axles (Optional) | 10,000 – 12,000 lb | 10,000 – 14,000 lb |
| Rear Axles (Standard) | 17,500 – 21,000 lb | 17,500 – 21,000 lb |
| Rear Axles (Optional) | 19,000 lb | 19,000 – 26,000 lb |
| Frame (Standard) | 12.64 SM / 50,000 PSI – 15.14 SM / 80,000 PSI Straight Frame | 12.64 SM / 50,000 PSI – 15.14 SM / 80,000 PSI Straight Frame |
| Frame (Optional) | 10.75 SM / 80,000 PSI – 20.11 SM / 120,000 PSI | 10.75 SM / 80,000 PSI – 29.84 SM / 120,000 PSI |
| Front Suspension (Standard) | 8,500 – 10,000 lb. Parabolic Taper-leaf Springs (Includes Shock Absorbers) | 8,500 – 10,000 lb. Parabolic Taper-leaf Springs (Includes Shock Absorbers) |
| Front Suspension (Optional) | 10,500 – 13,200 lb. Parabolic Taper-leaf Springs | 10,000 – 14,000 lb. Parabolic Taper-leaf Springs |
| Rear Suspension (Standard) | 19,000 – 21,000 lb. Multi-leaf Springs – Variable Rate | 19,000 – 21,000 lb. Multi-leaf Springs – Variable Rate |
| Rear Suspension (Optional) | 21,000 – 23,000 lb | 21,000 – 31,000 lb / Air Suspension 19,000 – 23,000 lb |
The combination of fuel efficiency, durability, and low maintenance costs results in an attractive total cost of ownership, making the 2025 F-650 SD a sound investment for businesses.
The 2025 Ford F-650 SD Straight Frame Medium Duty Truck excels in power, adaptability, and dependability, making it an ideal choice for businesses requiring a capable and reliable workhorse.
