The 2008 Ford F-150 King Ranch 4WD with a 5.4L Triton V8 engine was the pinnacle of luxury and capability within the second generation of the F-150. It was designed to offer pickup truck utility with an emphasis on premium materials, comfort, and distinctive Western-themed styling, setting a high standard for upscale trucks of its era.

Powertrain and Performance:

Engine: 5.4-liter 3-valve Triton V8. This was the primary V8 engine option for the F-150 lineup at the time and the standard engine for the King Ranch.
Horsepower: 300 hp @ 5,000 rpm
Torque: 365 lb-ft @ 3,750 rpm
Transmission: 4-speed automatic transmission. While later F-150s would get 6-speed and 10-speed transmissions, the 4-speed was standard for this generation.
Drivetrain: Part-Time 4-Wheel Drive (4WD). This system allowed the driver to select between 2H (two-wheel drive high), 4H (four-wheel drive high), and 4L (four-wheel drive low) via a dashboard switch, providing enhanced traction in various conditions.
Fuel Economy: Around 13 MPG city / 17 MPG highway / 15 MPG combined.
Towing Capacity: With the 5.4L V8 and proper equipment, a 2008 F-150 King Ranch 4x4 could typically tow between 8,500 to 9,000 lbs, depending on cab style.
Payload Capacity: Varied by configuration, but generally in the range of 1,500 to 1,800 lbs.

Exterior Features:

King Ranch-Specific Styling: This was a defining aspect. It featured unique two-tone paint schemes, King Ranch badging, and distinctive chrome details.
Unique 18-inch aluminum wheels were standard, often with a unique King Ranch design.
Chrome front and rear bumpers.
Chrome grille surround with unique King Ranch inserts.
Power-adjustable, heated side mirrors with integrated turn signal indicators and driver-side auto-dimming.
Chrome door handles.
Fog lamps.
Power sliding rear window.
Running boards.
Chaparral Brown lower accent paint.

Interior Features:

Exclusive Castano Leather Seating: This was the hallmark of the King Ranch. The unique, rich Castano leather covered the seats, steering wheel, and often parts of the door panels and center console. It was designed to age with a patina, like fine saddles.
Heated front seats.
Power-adjustable driver and front passenger seats.
Dual-zone electronic automatic temperature control.
Leather-wrapped steering wheel with woodgrain accents and audio/cruise controls.
King Ranch badging embroidered on the seatbacks and unique interior trim.
Flow-through center console with a large storage bin.
Power-adjustable pedals.
Homelink universal garage door opener.
Chrome and woodgrain interior accents.
Spacious SuperCrew cab with comfortable seating for five or six.

Technology and Infotainment:

AM/FM stereo with a 6-disc in-dash CD changer.
MP3 capability.
Auxiliary input jack.
Premium audio system.
Available voice-activated navigation system.
Sirius Satellite Radio capability.
Message Center with various vehicle information displays.
Power outlets.

Safety Features:

AdvanceTrac® with Roll Stability Control.
4-wheel anti-lock disc brakes.
Front airbags.
Front seat-mounted side airbags.
Side Safety Canopy System.
Tire Pressure Monitoring System.

Overall:

The 2008 Ford F-150 King Ranch 4WD with the 5.4L Triton V8 was a highly distinctive and luxurious full-size pickup. It successfully blended the F-150's rugged capability with an unmistakable Western-themed luxury. The exclusive Castano leather interior was its signature feature, offering a unique and inviting cabin experience. While the 4-speed automatic transmission was becoming somewhat dated by 2008, the 5.4L V8 provided ample power for most tasks, and the 4WD system ensured confident performance in diverse conditions. It appealed to buyers who wanted a truck that was not only robust and capable but also exuded a strong sense of style and comfort.