The Ford F-350 Super Duty, specifically the V Super Cab Long Box configuration with the 6.7L V8 Turbo Diesel High Output (HO) Power Stroke engine and automatic transmission, represents a significant offering in the heavy-duty pickup truck segment. Introduced for the 2023 model year, this variant builds upon Ford’s long-standing reputation for robust work trucks, targeting buyers who require substantial towing and hauling capabilities alongside a degree of comfort and technology. This particular configuration sits at the upper end of the F-350 lineup, offering a substantial power increase over lower-trim engines while remaining a step below the highest-output, specialized configurations.
Technical Specifications
| Brand | Ford |
| Model | F-350 Super Duty |
| Generation | F-350 Super Duty V Super Cab Long box |
| Type (Engine) | 6.7 V8 TD HO Power Stroke (500 Hp) Automatic SRW |
| Start of production | 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 6 |
| Doors | 2 |
| Fuel Type | Diesel |
| Weight-to-power ratio | 6.3 kg/Hp, 159.4 Hp/tonne |
| Weight-to-torque ratio | 1.9 kg/Nm, 518.8 Nm/tonne |
| Power | 500 Hp @ 2600 rpm |
| Power per litre | 75.2 Hp/l |
| Torque | 1627 Nm @ 1600 rpm (1200.01 lb.-ft. @ 1600 rpm) |
| Engine layout | Front, Longitudinal |
| Engine displacement | 6653 cm3 (405.99 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 99.06 mm (3.9 in.) |
| Piston Stroke | 107.95 mm (4.25 in.) |
| Compression ratio | 15.2:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | OHV |
| Engine oil capacity | 14.2 l (15 US qt | 12.49 UK qt) |
| Kerb Weight | 3136-3162 kg (6913.7 – 6971.02 lbs.) |
| Trunk (boot) space – maximum | 2223 l (78.5 cu. ft.) |
| Fuel tank capacity | 129 l (34.08 US gal | 28.38 UK gal) |
| Length | 6462 mm (254.41 in.) |
| Width | 2032 mm (80 in.) |
| Width including mirrors | 2690 mm (105.91 in.) |
| Height | 2007 mm (79.02 in.) |
| Wheelbase | 4168 mm (164.09 in.) |
| Front track | 1765 mm (69.49 in.) |
| Rear (Back) track | 1910 mm (75.2 in.) |
| Front overhang | 970 mm (38.19 in.) |
| Rear overhang | 1326 mm (52.2 in.) |
| Ride height (ground clearance) | 259 mm (10.2 in.) |
| Approach angle | 17.4° |
| Departure angle | 18.5° |
| Ramp-over (brakeover) angle | 18.3° |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 10 gears, automatic transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Rigid axle suspension, Leaf spring |
| Front brakes | Ventilated discs, 363 mm |
| Rear brakes | Ventilated discs, 363 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Cone worm with recirculation balls |
| Power steering | Hydraulic Steering |
| Tires size | 245/75 R17; 275/65 R18; 275/70 R18; 285/75 R18 |
INTRODUCTION
The 2023 Ford F-350 Super Duty V Super Cab Long Box with the 6.7L Power Stroke diesel represents the pinnacle of capability within the F-350 range, excluding specialized chassis cab models. Positioned above the standard gas engine options and the lower-output diesel, this configuration is designed for owners who frequently tow heavy trailers – such as large campers, construction equipment, or livestock – and require substantial payload capacity. The “V” designation refers to the Super Cab body style, offering additional rear passenger space compared to the standard cab, while the “Long Box” indicates the extended bed length, maximizing cargo volume. This truck is a key component of Ford’s strategy to dominate the heavy-duty truck market in North America.
Powertrain & Engine Architecture
At the heart of this F-350 variant lies the 6.7-liter Power Stroke V8 turbo diesel engine. This engine, designated with various internal codes depending on the specific calibration, is a robust and highly engineered powerplant. The 2023 HO version delivers 500 horsepower at 2600 rpm and a massive 1627 Nm (1200.01 lb-ft) of torque at 1600 rpm. The engine utilizes a high-pressure fuel injection system (Commonrail) to ensure efficient combustion and optimal power delivery. The valvetrain employs an overhead valve (OHV) configuration, known for its durability and simplicity. A single turbocharger with an intercooler is used to increase air density and boost engine output. The engine’s block is constructed from a heavy-duty cast iron, designed to withstand the stresses of high-torque operation. Paired with the engine is a 10-speed automatic transmission, a crucial component in managing the engine’s power and providing smooth, efficient shifting. This transmission features a wide gear ratio spread, optimizing both towing performance and fuel economy.
Driving Characteristics
The driving experience in the F-350 6.7L Power Stroke is characterized by immense pulling power and a composed ride, even when heavily loaded. The 10-speed automatic transmission is well-tuned, providing seamless gear changes and keeping the engine within its optimal power band. While not a sports truck, the engine delivers strong acceleration, especially in the lower gears. The high torque output allows for effortless towing, even up steep grades. Compared to the gasoline engine options, the diesel offers significantly more low-end torque, making it ideal for demanding tasks. Compared to the standard output version of the 6.7L diesel, the HO version provides a noticeable increase in horsepower, resulting in quicker acceleration and improved performance when towing at higher speeds. The suspension, tuned for heavy-duty use, provides a comfortable ride, but can feel firm when the truck is unloaded.
Equipment & Trim Levels
The F-350 Super Duty V Super Cab Long Box 6.7L Power Stroke is typically offered in various trim levels, including XL, XLT, Lariat, King Ranch, Platinum, and Limited. Even the base XL trim includes essential features such as air conditioning, a basic infotainment system, and power windows and locks. Higher trims add luxury features like leather upholstery, heated and ventilated seats, a premium sound system, and advanced driver-assistance technologies. Standard equipment on most trims includes a trailer brake controller, which is essential for safe towing. Optional extras include a fifth-wheel/gooseneck hitch, upgraded infotainment systems with larger touchscreens, and various off-road packages.
Chassis & Braking
The F-350 Super Duty features a robust chassis designed to handle heavy loads. The front suspension utilizes an independent McPherson strut setup with coil springs and an anti-roll bar, providing a comfortable ride and stable handling. The rear suspension employs a traditional leaf spring design, known for its durability and load-carrying capacity. Braking duties are handled by ventilated disc brakes on all four wheels, providing ample stopping power even when towing. An Anti-lock Braking System (ABS) is standard. Steering is accomplished via a hydraulic power steering system, offering a responsive and precise feel.
Market Reception & Comparison
The 2023 Ford F-350 Super Duty, particularly with the 6.7L Power Stroke HO engine, has been well-received by critics and consumers alike. It consistently ranks highly in comparisons with its rivals, the Ram 3500 and Chevrolet/GMC 3500. The Power Stroke engine is praised for its power, reliability, and fuel efficiency. While the diesel engine commands a higher price than the gasoline options, the increased towing capacity and fuel economy often justify the cost for heavy-duty users. Compared to the standard output 6.7L diesel, the HO version offers a noticeable performance advantage, making it a popular choice for those who frequently tow heavy loads.
Legacy
The 6.7L Power Stroke diesel engine has become a mainstay in the Ford Super Duty lineup, known for its durability and longevity. While long-term reliability data for the 2023 model is still emerging, previous generations of the 6.7L Power Stroke have proven to be reliable workhorses. On the used car market, F-350 Super Duty trucks equipped with the 6.7L Power Stroke diesel generally command higher prices than those with gasoline engines, reflecting their superior capabilities and desirability. Proper maintenance, including regular oil changes and fuel filter replacements, is crucial for ensuring the long-term health of this powertrain.
