Ferrari FF
Encyclopedia
The Ferrari FF is a grand tourer presented by Ferrari
Ferrari
Ferrari S.p.A. is an Italian sports car manufacturer based in Maranello, Italy. Founded by Enzo Ferrari in 1929, as Scuderia Ferrari, the company sponsored drivers and manufactured race cars before moving into production of street-legal vehicles as Ferrari S.p.A. in 1947...

 on March 1, 2011 at Geneva Motor Show. It is Ferrari's first production four-wheel drive model and has been described as a shooting-brake
Shooting-brake
Shooting-brake, shooting brake or shooting break is a term for a car body style that has evolved through several distinct meanings over its history....

. It will replace the 612 Scaglietti
Ferrari 612 Scaglietti
The Ferrari 612 Scaglietti is a grand tourer produced by Ferrari between 2004 and 2010. It is a large two door fastback coupé. The 612 Scaglietti was designed to replace the smaller 456 M; its larger size makes it a true 4 seater with adequate space in the rear seats for adults.The design,...

. The FF has a top speed of 335 kilometre per hour and it accelerates from zero to 100 kilometre per hour in 3.7 seconds. Ferrari states that the FF is the world's fastest four-seat automobile. The FF sells for $300,000 USD, with 800 being produced during the first year.

Engine

The Ferrari FF has the largest capacity Ferrari engine ever produced: a 6262 cc naturally aspirated direct injected 65° V12
V12 engine
A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....

, which produces 660 PS at 8,000 rpm and 683 newton metre of torque at 6000 rpm.

Transmission

The FF is equipped with a 7-speed double-clutch semi-automatic
Semi-automatic transmission
A semi-automatic transmission is an automobile transmission that does not change gears automatically, but rather facilitates manual gear changes by dispensing with the need to press...

 paddle shift system similar to the California and 458 Italia.

Four wheel drive system

The new four-wheel drive system, engineered and patented by Ferrari, is called 4RM: it is around 50% lighter than a conventional system, and provides power intelligently to each of the four wheels as needed. It only functions when the manettino dial on the steering wheel is in the "comfort" or "snow" positions, leaving the car most often in the traditional rear wheel drive layout.

This system is based around a second, simple, gearbox (gears and other components built by Carraro, taking power from the front of the engine. This gearbox (designated "power take off unit", or PTU) has only two forward gears (2nd and 4th) plus reverse (with gear ratios 6% taller than the corresponding ratios in the main gearbox), so the system is only active in 1st to 4th gears. The connection between this gearbox and each front wheel is via independent haldex-type clutch
Clutch
A clutch is a mechanical device which provides for the transmission of power from one component to another...

es, without a differential.
Due to the difference in ratios "the clutches continually slip" and only transmit, at most, 20% of the engine's torque.
A detailed description of the system (based on a conversation with Roberto Fedeli, Ferrari's technical director) has been published.

Exterior

The FF shares the design language of contemporary Ferraris, including the pulled-back headlights of the 458 Italia, and the twin circular taillights seen on the 458 as well as the 599 GTB Fiorano
Ferrari 599 GTB Fiorano
The 599 GTB Fiorano is an Italian gran turismo produced by Ferrari. It is the brand's two-seat flagship, replacing the 575 M Maranello in 2006 as a 2007 model....

. Distinctive styling elements include a large egg-crate grille, defined side skirts, and four exhaust tips. The shooting brake configuration is a departure from the conventional wedge shape of modern Ferraris, and the FF has been likened to the similarly-shaped 1962 Ferrari 250 GT SWB Drogo race car.

Interior

The combination of hatchback
Hatchback
A Hatchback is a car body style incorporating a shared passenger and cargo volume, with rearmost accessibility via a rear third or fifth door, typically a top-hinged liftgate—and features such as fold-down rear seats to enable flexibility within the shared passenger/cargo volume. As a two-box...

-like shooting-brake
Shooting-brake
Shooting-brake, shooting brake or shooting break is a term for a car body style that has evolved through several distinct meanings over its history....

design and collapsible rear seats gives the Ferrari FF a boot capacity of between 450 litre to 800 litre.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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