2007-2008 Ford F-Series F-150 XI SuperCrew 4.6 V8 Triton (248 Hp) Automatic

The Ford F-150 XI SuperCrew, produced from 2007 through mid-2008, represented a significant iteration of Ford’s best-selling F-Series pickup truck. This particular variant, equipped with the 4.6-liter V8 Triton engine paired with a four-speed automatic transmission, occupied a middle ground within the F-150 lineup, offering a balance between capability, comfort, and affordability. It was positioned below the more powerful 5.4-liter Triton V8 and the diesel options, targeting buyers who needed substantial towing and hauling capacity but didn’t require the ultimate performance offered by the higher trims. The XI designation denoted a specific trim level, typically including enhanced interior features and styling cues compared to the base XL model.

Technical Specifications

Powertrain & Engine Architecture

The heart of this F-150 variant was the 4.6-liter Triton V8 engine. This engine, part of Ford’s modular engine family, featured a single overhead camshaft (SOHC) design with two valves per cylinder. The engine code varied slightly depending on the specific year and calibration, but generally fell within the range of engines utilizing the same basic architecture. Multi-port fuel injection delivered fuel to each cylinder, and the engine was naturally aspirated, relying on atmospheric pressure for intake. The 4.6L Triton was known for its relatively smooth operation and decent low-end torque, making it suitable for everyday driving and moderate towing. The four-speed automatic transmission (typically the 4R75E) was chosen for its durability and simplicity. While not as fuel-efficient or refined as more modern transmissions, it provided adequate performance for the intended application. The transmission’s gear ratios were optimized for towing and hauling, with a relatively deep first gear for quick acceleration from a standstill and a higher final drive ratio for improved fuel economy at highway speeds.

Driving Characteristics

The 4.6-liter V8 and four-speed automatic combination delivered a respectable, if not exhilarating, driving experience. Acceleration was adequate for most situations, with 0-60 mph times typically falling in the 7.5-8.5 second range, depending on vehicle weight and configuration. Compared to the 5.4-liter Triton, the 4.6L felt less powerful, particularly when fully loaded or towing a trailer. The automatic transmission shifted smoothly, but lacked the responsiveness of a manual transmission or a more modern automatic with more gears. The gear ratios were spaced to prioritize towing capability over outright performance. In real-world driving, the 4.6L F-150 felt capable and comfortable, but drivers seeking a more sporty or engaging experience would likely prefer a different powertrain option.

Equipment & Trim Levels

The F-150 XI SuperCrew trim level offered a good balance of features and value. Standard equipment typically included air conditioning, power windows and locks, a CD player, and cloth upholstery. The SuperCrew configuration provided a spacious cabin with four full-size doors and a rear seat capable of comfortably accommodating three adults. Optional extras included leather upholstery, a premium sound system, power-adjustable seats, and a navigation system. The XI trim also often included upgraded exterior trim and styling cues compared to the base XL model.

Chassis & Braking

The F-150 XI SuperCrew utilized a body-on-frame construction, providing a robust and durable platform for heavy-duty use. The front suspension featured an independent double wishbone design, while the rear suspension employed a traditional leaf spring setup. This combination offered a good balance of ride comfort and load-carrying capacity. Braking duties were handled by ventilated disc brakes on all four wheels, with ABS (Anti-lock Braking System) as standard equipment. The braking system was adequately sized for the vehicle’s weight and intended use, providing reliable stopping power in most conditions.

Market Reception & Comparison

The 4.6-liter V8-equipped F-150 was generally well-received by critics and consumers alike. It was praised for its reliability, affordability, and comfortable ride. However, some reviewers noted that the engine lacked the power and refinement of the 5.4-liter Triton. Fuel economy was also a common criticism, with the 4.6L F-150 achieving around 15 mpg in city driving and 20 mpg on the highway. Compared to the 5.4-liter V8, the 4.6L offered better fuel economy, but at the expense of performance. The 4.6L also proved to be more reliable than some of the earlier iterations of the 5.4L Triton, which were prone to spark plug issues.

Legacy

The 4.6-liter Triton V8 and 4R75E automatic transmission combination proved to be a durable and reliable powertrain. While not known for exceptional fuel efficiency, these components generally held up well over time with proper maintenance. Today, used F-150s from this era are readily available and relatively affordable. The 4.6L engine is generally considered a good choice for buyers seeking a dependable and capable truck for everyday use and light to moderate towing. However, potential buyers should be aware of the potential for timing chain wear and oil leaks, which are common issues with older Triton engines. Overall, the 2007-2008 Ford F-150 XI SuperCrew 4.6L V8 Automatic remains a popular and practical choice in the used truck market.