2017-2019 Ford F-350 Super Duty IV Super Cab Short box 6.7d V8 (450 Hp) Automatic SRW

The Ford F-350 Super Duty IV, produced from 2017 to 2019, represents the fourth generation of Ford’s heavy-duty pickup truck line. This iteration, built on the F-250/F-350 platform, continued Ford’s tradition of providing robust work trucks for commercial and personal use. The Super Duty designation signifies its capability to handle significantly heavier loads than the F-150. Within the fourth generation, the Super Cab configuration with a short box, coupled with the 6.7-liter Power Stroke diesel V8 engine producing 450 horsepower and paired with a TorqShift 6-speed automatic transmission, occupied a prominent position as a high-capability, yet relatively accessible, option for buyers needing substantial towing and hauling capacity.

Technical Specifications

Powertrain & Engine Architecture

The heart of this F-350 variant is the 6.7-liter Power Stroke Turbo Diesel V8. This engine, designated with various internal codes depending on the specific year and calibration, is a robust and highly capable powerplant. The 6.7L engine utilizes a cast iron block and aluminum cylinder heads. It employs a common-rail direct fuel injection system, delivering fuel at extremely high pressures for optimized combustion. The turbocharger, coupled with an intercooler, forces more air into the engine, boosting power and torque. The valvetrain utilizes an overhead valve (OHV) configuration. The engine’s 450 horsepower and a substantial 1267 Nm (934.49 lb-ft) of torque are delivered at relatively low RPMs, making it ideally suited for heavy hauling and towing. The TorqShift 6-speed automatic transmission is specifically designed to handle the high output of the Power Stroke diesel. It features a robust construction and intelligent shift programming to maximize efficiency and durability.

Driving Characteristics

The F-350 Super Duty 6.7L diesel automatic delivers a driving experience focused on capability rather than outright speed. While 450 horsepower is substantial, the truck’s considerable weight (3108-3134 kg) means acceleration is brisk rather than rapid. The TorqShift transmission is programmed for smooth, deliberate shifts, prioritizing stability and control when towing heavy loads. Compared to manual transmission versions of the same engine, the automatic offers greater ease of use, particularly in stop-and-go traffic. However, some drivers may prefer the more direct feel and control offered by a manual gearbox. The 6-speed automatic’s gear ratios are optimized for towing, providing ample low-end torque for pulling heavy trailers up steep grades. The overall driving experience is characterized by a comfortable ride, thanks to the suspension tuning, and a sense of confidence when tackling demanding tasks.

Equipment & Trim Levels

The 2017-2019 F-350 Super Duty IV with the 6.7L diesel and automatic transmission was typically offered in several trim levels, including XL, XLT, Lariat, King Ranch, and Platinum. The XL trim served as the base model, offering essential features like air conditioning, a basic audio system, and vinyl upholstery. The XLT added features like cruise control, power windows and locks, and an upgraded interior. The Lariat trim brought leather upholstery, heated and ventilated front seats, a premium audio system, and advanced safety features. King Ranch and Platinum trims represented the pinnacle of luxury, with even more refined interiors, advanced technology, and exclusive exterior styling cues. Standard features across most trims included a rearview camera, trailer sway control, and a limited-slip differential. Optional extras included a navigation system, a sunroof, and various off-road packages.

Chassis & Braking

The F-350 Super Duty IV features a robust chassis designed to withstand heavy loads and demanding conditions. The front suspension utilizes an independent coil spring setup with a trailing arm design, providing a comfortable ride and good handling. The rear suspension employs a traditional leaf spring configuration, offering excellent load-carrying capacity. Braking duties are handled by ventilated discs at all four corners, providing ample stopping power. An Anti-lock Braking System (ABS) is standard. The steering system utilizes a cone worm with recirculation balls, providing a stable and predictable steering feel. Hydraulic power steering assists the driver in maneuvering the large truck.

Market Reception & Comparison

The 2017-2019 Ford F-350 Super Duty IV with the 6.7L diesel and automatic transmission was generally well-received by critics and consumers alike. It was praised for its impressive towing and hauling capabilities, comfortable ride, and refined interior (particularly in the higher trim levels). Compared to other trims in the F-350 lineup, the 6.7L diesel automatic offered a compelling balance of power, convenience, and capability. While the gasoline-powered engines were more affordable, they lacked the torque necessary for heavy-duty work. The 6.7L diesel automatic was often seen as the sweet spot for buyers who needed a truck that could handle demanding tasks without sacrificing comfort or drivability. Fuel economy, while not a primary concern for most Super Duty buyers, was respectable for a truck of this size and capability.

Legacy

The 6.7-liter Power Stroke diesel engine has proven to be a durable and reliable powerplant. While some early versions of the 6.7L engine experienced issues with the fuel injection system, these were largely addressed through updates and revisions. Today, well-maintained F-350 Super Duty trucks from the 2017-2019 model years continue to command strong resale values. The combination of a powerful diesel engine, a robust automatic transmission, and a capable chassis makes these trucks a popular choice for buyers seeking a reliable and versatile work truck. The 6.7L Power Stroke remains a highly sought-after engine in the heavy-duty truck market, and its legacy of durability and performance continues to endure.