The Ford F-350 Super Duty III Crew Cab Long Box, equipped with the 6.7-liter V8 Power Stroke Turbo Diesel engine producing 400 horsepower, represents a significant iteration in Ford’s long-standing tradition of heavy-duty pickup trucks. Produced from 2011 to 2016, this variant occupied a prominent position within the third generation (F-350 Super Duty III) of the F-Series, catering to buyers requiring substantial towing and hauling capabilities combined with the comfort of a crew cab configuration. This particular model, often referred to as a “DRW” (Dual Rear Wheel) configuration, was designed for demanding applications and stood as a workhorse for commercial users, farmers, and those with substantial recreational towing needs.
Technical Specifications
| Brand | Ford |
| Model | F-350 Super Duty |
| Generation | F-350 Super Duty III Crew Cab Long box |
| Type (Engine) | 6.7 V8 Power Stroke TD (400 Hp) 4×4 Automatic DRW |
| Start of production | 2011 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Diesel |
| Power | 400 Hp @ 2800 rpm |
| Power per litre | 60.1 Hp/l |
| Torque | 1085 Nm @ 1600 rpm / 800.25 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 | 16.2:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | OHV |
| Engine oil capacity | 12.4 l / 13.1 US qt | 10.91 UK qt |
| Coolant | 27.8 l / 29.38 US qt | 24.46 UK qt |
| Trunk (boot) space – maximum | 2189 l / 77.3 cu. ft. |
| Fuel tank capacity | 142 l / 37.51 US gal | 31.24 UK gal |
| Permitted trailer load with brakes (12%) | 7938 kg / 17500.29 lbs. |
| Length | 6680 mm / 262.99 in. |
| Width | 2438 mm / 95.98 in. |
| Width with mirrors folded | 2664 mm / 104.88 in. |
| Width including mirrors | 2794 mm / 110 in. |
| Height | 2029 mm / 79.88 in. |
| Wheelbase | 4379 mm / 172.4 in. |
| Front overhang | 968 mm / 38.11 in. |
| Rear overhang | 1331 mm / 52.4 in. |
| Ride height (ground clearance) | 203 mm / 7.99 in. |
| Approach angle | 20.3° |
| Departure angle | 18.5° |
| Ramp-over (brakeover) angle | 17.4° |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 6 gears, automatic transmission TorqShift |
| Front suspension | Dependent spring suspension with anti-roll bar |
| Rear suspension | Rigid axle suspension, Transverse stabilizer, Leaf spring |
| Front brakes | Ventilated discs, 346.96 mm |
| Rear brakes | Ventilated discs, 340.11 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Power steering | Hydraulic Steering |
| Tires size | 245/75 R17 |
Powertrain & Engine Architecture
The heart of this F-350 Super Duty is the 6.7-liter Power Stroke V8 diesel engine. This engine, designated with various internal codes throughout its production run, represents a significant advancement in Ford’s diesel technology. It features a cast iron block and aluminum cylinder heads, a robust design intended for high-stress applications. The engine utilizes a common-rail direct fuel injection system, delivering fuel at extremely high pressures for optimized combustion and efficiency. A variable geometry turbocharger (VGT) with an intercooler further enhances performance by providing increased air intake and reducing intake air temperature. The engine’s valvetrain employs an overhead valve (OHV) configuration, a design choice prioritizing durability and low-end torque. The 6R140 TorqShift six-speed automatic transmission is paired with this engine. This transmission is known for its durability and ability to handle the substantial torque output of the Power Stroke diesel. It features a wide gear ratio spread, optimized for both towing and fuel economy.
Driving Characteristics
The 400 horsepower and 800 lb-ft of torque delivered by this powertrain configuration translate into impressive real-world performance. While not as quick as lighter-duty trucks, the F-350 DRW excels in situations requiring substantial pulling power. The automatic transmission provides smooth and predictable shifts, although it may exhibit some hunting for the right gear when heavily loaded. Compared to the gasoline-powered F-350 variants, the diesel offers significantly more low-end torque, making it ideal for towing heavy trailers or navigating challenging terrain. The dual rear wheels provide enhanced stability and load-carrying capacity, particularly when hauling substantial payloads. The ride quality, while improved over previous generations, remains firm due to the heavy-duty suspension components.
Equipment & Trim Levels
The F-350 Super Duty III Crew Cab Long Box 6.7L Diesel was typically offered in several trim levels, including XL, XLT, and Lariat. The base XL trim provided essential features such as air conditioning, power windows and locks, and a basic audio system. The XLT trim added features like chrome exterior trim, upgraded upholstery, and a more comprehensive audio system. The Lariat trim represented the premium offering, including leather upholstery, heated and cooled front seats, a premium audio system, and advanced features like a navigation system. Optional extras included a power moonroof, remote start, and various towing packages.
Chassis & Braking
The chassis of the F-350 Super Duty is built around a robust fully boxed frame, designed to withstand the stresses of heavy-duty use. The front suspension utilizes a solid axle with coil springs and stabilizer bar, while the rear suspension employs a leaf spring setup with a transverse stabilizer bar. This configuration provides a balance of load-carrying capacity and ride comfort. Braking duties are handled by ventilated disc brakes on all four wheels, providing ample stopping power even when heavily loaded. An Anti-lock Braking System (ABS) is standard, enhancing safety and control during emergency braking situations. Hydraulic power steering provides responsive and precise steering control.
Market Reception & Comparison
The 2011-2016 Ford F-350 Super Duty with the 6.7L Power Stroke diesel received generally positive reviews from automotive critics. It was praised for its robust powertrain, impressive towing and hauling capabilities, and comfortable crew cab interior. Compared to the gasoline-powered F-350 variants, the diesel offered superior fuel economy when towing heavy loads. However, the diesel engine also carried a higher price tag and potentially higher maintenance costs. Compared to competing trucks from General Motors and Ram, the F-350 Super Duty was often considered to be a strong contender, offering a compelling combination of performance, reliability, and features.
Legacy
The 6.7-liter Power Stroke diesel engine has proven to be a durable and reliable powertrain, with many examples exceeding 200,000 miles with proper maintenance. The F-350 Super Duty DRW from this generation remains a popular choice in the used truck market, particularly among buyers seeking a capable and dependable work truck. While early versions of the 6.7L Power Stroke experienced some issues with the turbocharger and fuel injection system, these problems were largely addressed through Ford’s ongoing engineering improvements. Today, these trucks represent a solid value proposition for those needing a heavy-duty pickup with proven performance and longevity.
