The Ford F-Series F-150, specifically the twelfth generation produced from 2008 to 2010, represented a significant evolution in the full-size pickup truck segment. This generation, internally designated as the F-150 XII, continued the F-Series’ long-standing tradition of providing a robust and capable workhorse for American consumers. The 5.4-liter V8 engine paired with a four-wheel drive system and automatic transmission was a popular configuration, offering a balance of power, towing capacity, and convenience. This variant occupied a mid-range position within the F-150 lineup, appealing to buyers needing substantial capability without the premium price tag of the higher-trim levels or the performance focus of the optional engines.
Technical Specifications
| Brand | Ford |
| Model | F-Series F-100/F-150 |
| Generation | F-Series F-150 XII Regular Cab |
| Type (Engine) | 5.4 V8 (320 Hp) 4×4 Automatic |
| Start of production | October, 2008 |
| End of production | 2010 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 3 |
| Doors | 2 |
| Fuel consumption (urban) | 23.5 l/100 km (10 US mpg, 12 UK mpg, 4.3 km/l) |
| Fuel consumption (extra urban) | 18.1 l/100 km (13 US mpg, 15.6 UK mpg, 5.5 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 | 5885 mm (231.69 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 | 1925 mm (75.79 in.) |
| Wheelbase | 3670 mm (144.49 in.) |
| Ride height (ground clearance) | 224 mm (8.82 in.) |
| Minimum turning circle (turning diameter) | 14.3 m (46.92 ft.) |
| Approach angle | 23.4° |
| Departure angle | 21.6° |
| Ramp-over (brakeover) angle | 18.3° |
| 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 |
| 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 | 255/70 R17; 275/65 R18; 275/55 R20 |
| Wheel rims size | 17; 18; 20 |
Powertrain & Engine Architecture
The heart of this F-150 variant is the 5.4-liter Triton V8 engine. This engine, designated with various codes depending on the specific year and calibration, is a three-valve-per-cylinder design featuring a single overhead camshaft (SOHC) and variable valve timing (VCT). The multi-port fuel injection system delivers fuel directly to each cylinder, optimizing combustion efficiency. The 5.4L Triton was known for its relatively smooth operation and ample low-end torque, making it well-suited for towing and hauling. The automatic transmission used in this configuration is a six-speed unit, providing a wider range of gear ratios compared to earlier four-speed automatics. This improved fuel economy and enhanced drivability. The transmission is electronically controlled, adapting shift points based on driving conditions and throttle input.
Driving Characteristics
The 5.4-liter V8 with the six-speed automatic delivers a respectable, though not exhilarating, driving experience. Acceleration is adequate for everyday driving and moderate towing, but it doesn’t offer the quick response of the optional 6.2-liter V8. The automatic transmission generally shifts smoothly, although some drivers have noted occasional hunting for the right gear, particularly when under load. The 4×4 system provides enhanced traction in slippery conditions, making it a capable off-road vehicle. Compared to the manual transmission versions, the automatic sacrifices some driver control and fuel efficiency, but gains in convenience. The gear ratios are tuned for a balance between towing performance and highway cruising, with a relatively low first gear for pulling heavy loads and a higher overdrive gear for efficient highway travel.
Equipment & Trim Levels
The 5.4-liter V8 4×4 Automatic was typically offered in the XLT and Lariat trim levels. Standard equipment on the XLT included air conditioning, power windows and locks, a basic audio system, and cloth upholstery. The Lariat trim added features such as leather upholstery, heated front seats, a premium audio system, and chrome exterior trim. Optional extras included a navigation system, a sunroof, and various towing packages. The interior design was functional and durable, prioritizing practicality over luxury. The regular cab configuration offered seating for three passengers, with a relatively spartan rear bench seat.
Chassis & Braking
The F-150 XII utilizes a body-on-frame construction, providing a robust and durable platform. The front suspension features an independent double wishbone design, while the rear suspension employs a traditional leaf spring setup. This combination offers a good balance of ride comfort and load-carrying capacity. Braking duties are handled by ventilated disc brakes on all four wheels, providing ample stopping power. An Anti-lock Braking System (ABS) is standard, enhancing safety and control during emergency braking situations. The frame and chassis were designed to withstand the stresses of heavy towing and off-road use.
Market Reception & Comparison
The 5.4-liter V8 4×4 Automatic F-150 was a popular choice among buyers seeking a capable and versatile pickup truck. Critics generally praised its towing capacity, comfortable ride, and user-friendly features. However, some reviewers noted its relatively low fuel economy compared to smaller engines and newer technologies. Compared to the 4.6-liter V8, the 5.4-liter offered significantly more power and torque, making it a better choice for those who frequently tow or haul heavy loads. Compared to the EcoBoost engines introduced in later F-150 generations, the 5.4-liter lacked the same level of fuel efficiency and advanced technology.
Legacy
The 5.4-liter Triton V8, while eventually superseded by more modern engines, remains a relatively reliable powertrain when properly maintained. Common issues include spark plug breakage and potential oil leaks. However, these problems are generally well-documented and can be addressed with preventative maintenance. In the used car market, these F-150s represent a relatively affordable option for buyers seeking a capable and durable pickup truck. Their robust construction and readily available parts make them a practical choice for work or recreational use. The 5.4L engine, despite its age, continues to be a workhorse for many owners, demonstrating its inherent durability and longevity.
