The Ford F-150 XII SuperCab, produced from 2008 to 2010, represented the twelfth generation of Ford’s immensely popular F-Series pickup truck. This iteration continued the F-150’s dominance in the full-size pickup segment in North America, offering a blend of capability, comfort, and technology. The 5.4-liter V8 engine paired with an automatic transmission was a significant offering within the lineup, positioned as a strong choice for buyers needing substantial towing capacity and power without opting for the range-topping models. This particular configuration aimed to balance performance with affordability, appealing to a broad spectrum of truck users, from contractors to families.
Technical Specifications
| Brand | Ford |
| Model | F-Series F-100/F-150 |
| Generation | F-Series F-150 XII SuperCab |
| Type (Engine) | 5.4 V8 (320 Hp) Automatic |
| Start of production | October, 2008 |
| End of production | 2010 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 5-6 |
| Doors | 2 |
| Fuel consumption (urban) | 23.5 l/100 km (10 US mpg, 12 UK mpg, 4.3 km/l) |
| Fuel consumption (extra urban) | 16.8 l/100 km (14 US mpg, 16.8 UK mpg, 6 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Power | 320 Hp @ 5200 rpm |
| Power per litre | 59.2 Hp/l |
| Torque | 529 Nm @ 3500 rpm (390.17 lb.-ft. @ 3500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine displacement | 5408 cm3 (330.02 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 90.17 mm (3.55 in.) |
| Piston Stroke | 105.66 mm (4.16 in.) |
| Compression ratio | 9.8:1 |
| Number of valves per cylinder | 3 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC, VCT |
| Engine oil capacity | 6.6 l (6.97 US qt | 5.81 UK qt) |
| Coolant | 19.6 l (20.71 US qt | 17.25 UK qt) |
| Max. weight | 3719 kg (8198.99 lbs.) |
| Trunk (boot) space – maximum | 2299 l (81.19 cu. ft.) |
| Fuel tank capacity | 98 l (25.89 US gal | 21.56 UK gal) |
| Permitted trailer load with brakes (12%) | 5126 kg (11300.9 lbs.) |
| Length | 6358 mm (250.31 in.) |
| Width | 2004 mm (78.9 in.) |
| Width with mirrors folded | 2123 mm (83.58 in.) |
| Width including mirrors | 2464 mm (97.01 in.) |
| Height | 1928 mm (75.91 in.) |
| Wheelbase | 4140 mm (162.99 in.) |
| Ride height (ground clearance) | 239 mm (9.41 in.) |
| Minimum turning circle (turning diameter) | 15.9 m (52.17 ft.) |
| Approach angle | 25.5° |
| Departure angle | 21.1° |
| Ramp-over (brakeover) angle | 17.3° |
| 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 | 6 gears, automatic transmission |
| Front suspension | Double wishbone |
| Rear suspension | Leaf spring |
| Front brakes | Ventilated discs, 330 mm |
| Rear brakes | Ventilated discs, 348 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 255/65 R17; 265/60 R18; 275/55 R20 |
| Wheel rims size | 17; 18; 20 |
Powertrain & Engine Architecture
The heart of this F-150 variant was the 5.4-liter Triton V8 engine. This engine, part of Ford’s modular engine family, featured a cast-iron block with aluminum cylinder heads. The engine code varied slightly depending on the specific year and calibration, but generally fell within the range of engines utilizing the 3V (three valves per cylinder) architecture. This 3V design, introduced in the mid-2000s, improved breathing and efficiency compared to earlier 2V versions. Fuel delivery was handled by a multi-port fuel injection system, providing precise fuel metering for optimal combustion. The engine employed a single overhead camshaft (SOHC) design with variable valve timing (VCT) on both intake and exhaust valves, further enhancing performance and fuel economy. The 5.4L Triton was mated to a six-speed automatic transmission, offering smooth shifting and a wide range of gear ratios to optimize power delivery for both towing and everyday driving. This transmission was designed to handle the engine’s substantial torque output and provide a comfortable driving experience.
Driving Characteristics
The 5.4-liter V8 and six-speed automatic combination delivered a noticeable step up in performance compared to the base V6 engine offered in the F-150. While not as quick as the higher-output 6.2-liter V8, the 5.4L provided ample power for hauling and towing. The automatic transmission was tuned for smooth, predictable shifts, prioritizing usability over outright sportiness. The gear ratios were optimized for towing, providing strong low-end torque, but this sometimes came at the expense of fuel economy. Compared to manual transmission equipped F-150s, the automatic offered greater convenience, especially in stop-and-go traffic, but sacrificed some driver control and potentially a slight amount of fuel efficiency. The SuperCab configuration, with its extended cab, added some weight compared to the regular cab models, slightly impacting acceleration and handling.
Equipment & Trim Levels
The 5.4-liter V8 engine was typically offered on mid-range trim levels such as the XLT and Lariat. Standard features on these trims included air conditioning, power windows and locks, a CD player, and cloth upholstery. The Lariat trim added features like leather upholstery, heated front seats, and a premium sound system. Optional extras included a navigation system, a sunroof, and various towing packages. The SuperCab configuration provided additional rear seating, making it a popular choice for families or those needing to transport passengers occasionally. Interior materials and finishes varied depending on the trim level, with higher trims offering more luxurious appointments.
Chassis & Braking
The F-150 XII SuperCab 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, providing ample stopping power. An Anti-lock Braking System (ABS) was standard, enhancing safety and control during emergency braking situations. The rear axle ratios varied depending on the specific configuration and towing package, influencing both fuel economy and towing capacity.
Market Reception & Comparison
The 5.4-liter V8-equipped F-150 was generally well-received by critics and consumers alike. It offered a compelling combination of power, capability, and comfort. Fuel economy was a common criticism, as the 5.4L engine was not particularly fuel-efficient, especially when compared to smaller engines or newer technologies. However, its towing capacity and overall performance were highly praised. Compared to the 4.6-liter V8, the 5.4L offered a significant power boost, making it a more suitable choice for those who frequently towed or hauled heavy loads. Compared to the 6.2-liter V8, the 5.4L was more affordable and offered a slightly better fuel economy, but lacked the ultimate performance of the larger engine.
Legacy
The 5.4-liter Triton V8 engine, while generally reliable, did have some known issues, including spark plug breakage and timing chain wear. However, with proper maintenance, these engines could provide many years of service. Today, the 2008-2010 F-150 with the 5.4-liter V8 represents a relatively affordable and capable used truck option. Its robust construction and ample power make it a popular choice for those needing a workhorse vehicle. While fuel economy may not be its strong suit, its overall value and practicality continue to make it a desirable option in the used truck market.
