วันอาทิตย์ที่ 8 พฤษภาคม พ.ศ. 2554

First four-wheel drive Ferrari FF


2012 Ferrari FF







2012 Ferrari FF Specifications
Chassis
Brakes (Front)398 mm x 38 mm
Brakes (Rear)360 mm x 32 mm
Drivetrain
Transmission4RM (four-wheel drive) and 7-speed dual-clutch transmission
Engine
Type:65° V12
Engine & Transmission
Displacement cu in (cc):6262 cc
Power bhp (kW) at RPM:660 CV at 8000 rpm
Torque lb-ft (Nm) at RPM:683 Nm at 6000 rpm
Redline at RPM:8000 rpm
Exterior
Length4907 mm
Width1953 mm
Height1379 mm
Performance
Acceleration 0-60 mph s:3.7 sec
The revolutionary FF offers a completely new take on the sporting Grand Tourer theme. It is not only the first Ferrari with four-wheel drive, but, more significantly, a model that hails a major break with the past, effortlessly melding extreme sports car performance with the versatility and usability of a genuine GT and boasting an extremely innovative design.

Every single area of the FF brims with innovation, not least its engine, the first GDI V12 to be coupled with the seven-speed F1 dual-clutch gearbox. The V12 unleashes a massive 660 CV at 8,000 rpm, and maximum torque of 683 Nm at 6,000 rpm with 500 Nm already available at just 1,000 rpm. This ensures the performance figures of an extreme sports car, with the 0-100 km/h sprint covered in 3.7 seconds and a top speed of 335 km/h. Efficiency has been significantly boosted too, with fuel consumption now standing at just 15.4 litres per 100 km, and CO2 emissions at 360 g/km, a 25 per cent reduction compared to the previous V12s, thanks in part to the HELE (High Emotions- Low Emissions) System which incorporates Stop&Start technology.

Uniquely, the FF also guarantees this exceptional performance on terrain with very low grip coefficients, thanks to Ferrari’s own patented 4RM four-wheel drive system. Torque is still delivered by the rear wheels, but the PTU (Power Transfer Unit) ensures that as much as is required is also transferred to the front wheels when necessary on low grip surfaces. The FF intelligently distributes torque to each of the four wheels individually, thanks to the fact that all of the dynamic vehicle controls (E-Diff, F1-Trac and PTU) have been integrated into a single CPU. 



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