weight lexus LFA 2012 Owner's Manual / LEXUS 2012 LFA NURBURGRING PACKAGE GUIDE

37
Aerodynamics
LFA_Nurburgring_U
■Large-sized front spoiler
A hollow structure has been adopted,
achieving weight reduction. Addition-
ally, a one-piece front spoiler that
extends from the front to the sides has
been achieved, ensuring rigidity.
The air that flows along the underbody
is precisely controlled, simultaneously
increasing downforce.
■Canard
Attached to each side of the front
bumper, the front canards have been
constructed to be as thin as possible.
By increasing downforce, straightline
stability and grip when cornering are
enhanced, contributing to an improve-
ment in handling stability.
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38
LFA_Nurburgring_U
■Fixed type large-sized rear wing
By enlarging the wing in a transverse
direction and by making the wing and
its deflector form a gurney lip, down-
force is efficiently generated.
Furthermore, end plates are integrated
into both ends of the wing, reducing
induced drag and optimizing the
wing’s efficiency.
■Aluminum support frame
An aluminum support frame has been mounted in the area where the active rear wing
is stored in the standard package, increasing the support's rigidity.
This helped to ensure that the fixed type large-sized rear wing that can withstand a
load of 3500 N while also achieving a significant weight reduction.
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44
LFA_Nurburgring_U
In order to further pursue emotive performance in the Nürburgring Package, a weight
reduction of the interior equipment has been achieved.
The adoption of full bucket seats and exclusive CFRP (Carbon Fiber Reinforced Plas-
tics) parts reduced vehicle weight and helped contribute to improved drivability. Addi-
tionally, the adoption of these interior parts raises the expectation of driving.
■Full bucket seats (Europe only)
In the Nürburgring Package, full bucket seats (RECARO RS-W) have been adopted
to secure a stable driving position across a variety of driving conditions.
For the frame, lightweight and high-rigid CFRP has been adopted, improving drivabil-
ity due to a vehicle weight reduction and achieving a high level of holding performance
even during sharp turns.
Additionally, while maintaining side support performance, the shape of the seats have
been optimized, increasing the ease of getting in and out of the vehicle and improving
daily usability of the vehicle when compar ed to those used on racing vehicles.
905 mm
74 0 m m
540 mm
465 mm
Interior
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45
Interior
LFA_Nurburgring_U
■Holding performance
Even during sharp turns, the full bucket seats hold the driver’s body without allowing
any body movement and support accurate steering operations and pedal work.
Also, by keeping one’s posture, eyepoint is maintained, making it possible to judge dis-
tances and respond to object recognition correctly.
With the Nürburgring Package, the full bucket seat’s high holding performance
enables a precise driving position to be held, allowing the driver to enjoy driving at
their will.
■Weight reductions
The weight applied to the center of the vehicle is reduced by adopting lightweight and
high-rigid CFRP for the seat’s frame and Alcantara * for the seat’s upholstery, con-
tributing to an improvement in driving performance.
*:“Alcantara” is a registered trademark of Alcantara S.p.A.
Full bucket seats
[Adjustment]
Lift the lever beneath the seat to adjust the seat forward or backward.
[Maintenance]
The seat cushions can be removed.
Remove the seat cushions to clean away dust under the cushions.
[Label attached to the seat cushion]
The procedure for removing the seat lever is
written on the label located under the seat
cushion. Take care not to scratch the label
when cleaning.
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46
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■Materials used for each component
Alcantara*1 and CFRP have been used for many of the non metal-accented interior
components in the Nürburgring Package model, achieving a reduction in vehicle
weight and an enhanced sense of quality.


...... Matte-coated CFRP
...... Clear-coated CFRP
...... Satin finish metal accent
...... Alcantara
 *1
...... Genuine leather
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48
LFA_Nurburgring_U
Major Dimensions & Vehicle Weights
Seating Capacity2
Minimum Ground Clearance 100 mm
Curb Weight 1,480 kg-1,590 kg*
Gross Vehicle Weight Rating 1,660 kg-1,755 kg*
Fuel Tank Capacity (Reference) 73 L (19.3 gal., 16.1 Imp. gal.)
*: Figures vary according to equipment and destination.
/VS@TQFD@&JOEE


 



N-046
*
Technical information
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