Image credits: © Ferrari.
Press Release
The wraps are finally off the LaFerrari. The Prancing Horse’s
eagerly-anticipated limited-series special, of which just 499 will be
built, made its world debut today at the Geneva International Motor
Show.
“We chose to call this model LaFerrari,” declared Ferrari’s President, Luca di Montezemolo, “because it is the maximum expression of what defines our company – excellence. Excellence in terms of technological innovation, performance, visionary styling and the sheer thrill of driving. Aimed at our collectors, this is a truly extraordinary car which encompasses advanced solutions that, in the future, will find their way onto the rest of the range, and it represents the benchmark for the entire automotive industry. LaFerrari is the finest expression of our company’s unique, unparalleled engineering and design know-how, including that acquired in Formula 1.”
For Ferrari the development of a limited-series special like the
LaFerrari represents an opportunity to experiment with all the
technological solutions that will later filter down onto the production
cars. Of particular significance in this context is the introduction of
the hybrid system which, making full use of the Scuderia Ferrari’s F1
KERS know-how, has resulted in a solution that exalts Ferrari’s
fundamental values – performance and driving thrills. The hybrid
technology used, known as HY-KERS, represents the perfect combination of
maximum performance and lower emissions. LaFerrari in fact emits just
330 g/km of CO2 but without resorting to electric-only drive which would
not fit the mission of this model. The HY-KERS system is, however,
designed so that in future applications a car can be driven using
exclusively electric power for a few kilometres and, during development
testing, a full-electric version of LaFerrari achieved just 220 g/km of
C02 emissions on the combined cycle.
The LaFerrari is equipped with dynamic controls that are integrated
for the first time ever on a Ferrari road car with active aerodynamics
and the HY-KERS system. Thanks to Ferrari’s proprietary logic which
govern all the systems, the car can achieve absolute levels of
performance, aerodynamic efficiency and handling without any form of
compromise in any area. A very advanced and uncompromising approach was
also taken with the interior design which features an HMI inspired by F1
single-seaters.
Architecture
The LaFerrari’s architecture posed the first challenge for the
Prancing Horse team at the planning stage of the design. The aim was to
achieve ideal weight distribution (59% at the rear) and a compact
wheelbase despite the extra bulk of the hybrid system. The result is
that all of the masses are situated between the car’s two axles and as
close as possible to the floor to lower its centre of gravity (by 35
millimetres) and thereby guarantee dynamic handling and compact
dimensions.
The layout of the cabin made a significant contribution in this
regard. The seat is fixed and tailored to the driver while both the
pedal box and steering wheel are adjustable. The driving position is
similar to that of a single-seater and was designed after consultation
with the Scuderia Ferrari drivers, Fernando Alonso and Felipe Massa, who
played an active role throughout the entire development process.
The LaFerrari’s chassis features no less than four different types of
carbon-fibre, all hand-laminated and autoclave-cured in the racing
department using the same design and production methods as the Formula 1
car. This helped optimise the design: various functions were integrated
(e.g. seats and battery compartment) into the chassis to improve
torsional rigidity (+27%) and beam stiffness (+22%) whilst cutting
weight.
Powertrain
The LaFerrari is the first car in Ferrari history to be powered by
the HY-KERS system. The ICE represents the pinnacle of engine
development and research, with a 6262 cc V12 that punches out 800 CV and
revs to a maximum of 9,250 rpm, a record for an engine of this
displacement. It also features a very high 13.5:1 compression ratio and a
high specific output equal to 128 CV per litre. The engine is coupled
with a 120 Kw (163 CV) electric motor, giving it a combined power output
of 963 CV.
The high torque levels available at low revs from the electric motor
allowed the engineers to optimise the internal combustion engine’s
performance at higher revs, thus providing a constant supply of
exceptional power throughout the rev range. Total torque generated is in
excess of 900 Nm. The hybrid system is composed of two electric motors
developed in collaboration with Magneti Marelli – one powering the
driven wheels and the second the ancillaries – and a battery pack
attached to the floor of the chassis consisting of cells that are
assembled in the Scuderia Ferrari department where the KERS for the F138
is also made. The Scuderia’s expertise allowed considerable savings in
weight and size of the individual components and the batteries weigh
just 60 kg while providing the highest energy density possible for this
kind of application.
The batteries are charged in different ways: under braking (even hard
braking with the ABS active) and every time the V12 produces more
torque than required, such as in cornering. In the latter instance,
rather than the being sent to the wheels, the excess torque is converted
to energy and stored in the batteries.
The electric motor is coupled with the F1 dual-clutch gearbox to the
benefit of optimal weight distribution, but also to boosting energy
efficiency as torque is instantly available to the wheels and, vice
versa, from the wheels to the electric motor in recharging.
Aerodynamics
Active aerodynamics play an essential role, as they allow a complete
adjustability of the car’s configuration to attain LaFerrari’s
exceptional performance.
The engineers’ aim was to deliver the highest degree of aerodynamic
efficiency ever achieved with any road car, with a coefficient of nearly
3, thanks to technical solutions honed with CFD analysis and fine-tuned
in the F1 Wind Tunnel.
To boost efficiency, the LaFerrari sports active aerodynamic devices
front (diffusers and guide vane on the underbody) and rear (diffusers
and rear spoiler) which generate downforce when needed without
compromising the car’s overall drag coefficient. These devices deploy
automatically on the basis of a number of different performance
parameters which are monitored in real time by the car’s dynamic vehicle
controls, thus guaranteeing the ideal configuration on the basis of the
driving conditions.
Control systems
One further innovative aspect of the LaFerrari is the integration of
its active aerodynamics and hybrid system with the other dynamic control
systems aboard. This means the car responds intelligently to driver
inputs, making for a seamless blend of unprecedented performance and
unparalleled driving emotions.
Proprietary Ferrari algorithms deliver optimal integration of the
electric motor and V12 for instantaneous response. In cornering, for
instance, the HY-KERS keeps the V12’s revs high to guarantee better
acceleration on exit.
The LaFerrari’s Brembo braking system is also integrated with the
hybrid system, and incorporates several new features, including new
lightweight callipers designed to guarantee correct cooling and
carbon-ceramic material (CCM) discs featuring a new composition.
The car’s extreme performance potential called for a different tyre
set-up, with 265/30 R 19 Pirelli P-Zeros on the front and 345/30 R 20s
on the rear.
All in all the car guarantees maximum driving thrills in every
situation and performance levels are top level: 0-100 km/h in less than 3
seconds and 0-200 km/h in under 7 seconds, a lap time at Fiorano of
under 1’20” – 5 seconds faster than the Enzo and over 3 seconds faster
than the F12berlinetta. LaFerrari is thus the fastest road car in
Maranello’s long history.
Styling The Ferrari design team led by Flavio Manzoni developed the
LaFerrari’s styling working in close synergy with the engineers to
emphasise the exacting link between form and function. The result is an
extreme, innovative design which retains close links to the marque’s
tradition. This is most evident in its side profile: the car has a
sharp, downward-sloping nose and a very low bonnet which emphasises its
muscular wheelarches, a clear nod to the gloriously exuberant forms of
late-1960s Ferrari sports prototypes.
The LaFerrari’s body has been given a sculptural treatment heavily
influenced by its clearly F1-inspired aerodynamics and a tail section
that exudes uncompromising sportiness.
Inside there’s a newly-designed steering wheel sporting all the major
commands, and the gear-shift paddles are now longer and more ergonomic.
The signature bridge on which the F1 gearbox functions are clustered
has taken on a sleek, suspended wing-like shape. The whole interior, in
fact, has a fiercely track-inspired, pared-back allure.
The Ferrari range
Aside from the new limited-series special, the Ferrari stand also
features the complete range which is the most wide-ranging and
critically acclaimed in its entire history. The five models all share
the same Ferrari DNA in terms of performance, driving pleasure and
technology, yet each one has its own strongly unique identity, in line
with the company’s philosophy of “different Ferraris for different
Ferraristi”.
Ferrari’s 12-cylinder GT sports car prowess is represented at Geneva
by the FF, the very first four-seater and four-wheel drive in Prancing
Horse history. It will be sporting a Grigio Ingrid livery with an
elegant glass roof and Iroko interior. The FF is also now seamlessly
integrated with Apple technologies, thanks to direct access to the
infotainment system via SIRI voice commands and the adoption of two iPad
Minis as the entertainment system of choice for the rear seat
passengers.
Blistering performance and sublime driving pleasure even at low
speeds are assured behind the wheel of the multi-award-winning
F12berlinetta, which is powered by a mid-front V12. Unique handling
characteristics, extreme aerodynamics and an innovative yet classic
design are its signatures. The car on show at Geneva has a Grigio
Silverstone livery and a Sella di Cavallo interior.
Moving on to the 8-cylinders, the California 30, in sophisticated
Nero Stellato with a Crema interior, is a convertible GT that
uncompromisingly marries sportiness and versatility. The California’s
already-massive popularity with both press and public alike grew still
further after its V8’s output was upped by 30 hp to 490 hp, and 30 kg
was slashed off its overall weight.
The blistering 458 Italia is a sublime, thoroughbred sports car. It
and its drop-top sibling, the 458 Spider, are equipped with the same
extraordinary mid-rear-mounted V8 engine which was named International
Engine of the Year in both 2011 and 2012. These two models continue
Ferrari’s glorious tradition with this particular layout. The coupĂ© seen
at Geneva sports an aggressive Bianco Avus livery and sleek black
interior with carbon-fibre trim, while the Spider, which dominates the
Tailor-Made extreme personalisation area, takes its inspiration from the
legendary 1957 250 Testa Rossa that sold for a record 16 million
dollars at auction at Pebble Beach in 2011. It has the same red and blue
livery and a host of competition car details in its cabin, not least of
which are suede-upholstered seats and Alutex trim.
TECHNICAL SPECIFICATIONS
HY-KERS system | |
Total maximum power | 963 CV |
Total maximum torque | >900 Nm |
V12 maximum power* | 800 CV @9000 rpm |
Maximum revs | 9250 rpm |
V12 maximum torque | 700 Nm @6750 rpm |
Electric motor output | 120 Kw (163 CV) |
CO2 emissions** | 330 g/km |
Performance | |
Maximum speed | over 350 km/h |
0-100 km/h | <3 sec |
0-200 km/h | <7 sec |
0 - 300 km/h | 15 sec |
ICE | |
Type | 65-deg. V12 |
Bore and stroke | 94 x 752 mm |
Total displacement | 6262 cc |
Compression ratio | 13.5:1 |
Specific power | 128 CV/l |
Dimensions | |
Length | 4702 mm |
Width | 1992 mm |
Height | 1116 mm |
Wheelbase | 2650 mm |
Weight distribution | 41% fr, 59% r |
Gearbox | |
7-speed DCT | |
Suspensions | |
Front | double wishbones |
Rear | multi-link |
Tyres(Pirelli P-Zero) | |
Front | 265/30 - 19 |
Rear | 345/30 - 20 |
Carbon ceramic brakes (Brembo) | |
Front | 398 x 223 x 36 mm |
Rear | 380 x 253 x 34 mm |
Electronic controls | |
ESC | stability control |
High performance ABS/EBD | Performance anti blockage system/electronic brake balance |
EF1-Trac | F1 electronic traction control integrated with the hybrid system |
E-Diff 3 | third generation electronic differential |
SCM-E Frs | magnetorheological damping with twin solenoids (Al-Ni tube) |
Aerodynamics | active |
* with dynamic ram effect
**Undergoing homologation
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