I M P R E ZA W R X ST I - Subaru Impreza

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I M P R E Z A W R X S T I
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Uncompromisingly Subaru. Unmistakably rally-bred.
While the Impreza WRX STI is the basis of the WR Car, it is obviously a production car designed for road use. It clearly differs in some details,
but both cars share the same essential Subaru DNA – with exciting powerplants, amazing road grip and superb driving pleasure.
The WRX STI is for anyone who appreciates the car's plentiful power and charismatic looks,
yet wants to savour the comfort and unique refinement of a high quality, fully-featured performance car.
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Undeniably powered by passion.
One glance at the front swooping grilles and curves tells you that this is where the
WR Cars inherited some of their genes from. The latest version of the WRX STI has all the machismo
of its forebears – and then some. On top of its exceptional performance, the STI’s aerodynamics and cooling
efficiency are enhanced, using corner spoilers, roof vane and rear diffuser, so the overall effect is
even more refined – exactly as you’d expect from the indisputable and ultimate on-road Subaru.
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Driven and proven by rallying experience...
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Delivering exhilarating spor ting on-road per formance.
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The Drivability
Symmetrical AWD (All-Wheel Drive),
DCCD and the latest aerodynamics
From its assertive rear spoiler with roof vane to the front
co r n e r s p o i l e r a n d c a re f u l at t e nt i o n t o d e t a i l o n t h e
underside, the aerodynamic intent and purpose of the
Impreza WRX STI is absolutely clear. Its exclusive Driver’s
Control Centre Differential (DCCD) system, that consists of
both an electromagnetic and a mechanical LSD, distributes
the engine torque to the front and rear wheels from 41:59 to
50:50 by monitoring the driver’s likely cornering path with
the help of various sensors. This advanced AWD power-train,
front helical LSD and rear TORSEN* LSD, all provide the utmost
balance for a more dynamic drive with greater agility, stability
and traction. It not only grips the road but also the heart and
soul of your driving life – like nothing else can.
*TORSEN is a registered trademark of JTEKT Corporation.
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The Power
SUBARU BOXER 2.5-litre DOHC turbo*
This is the proven strength, the heart and soul of the WRX
STI’s rally-bred genes. This evolution of the SUBARU BOXER
2.5-litre DOHC turbo engine* with large sized intercooler is
the essence of what makes our FIA WRC experience count
on the open road. There’s an enormous 206kW (280 PS) of
power, with a ground-breaking 392 Nm (40 kgfm) of torque.
An Active Valve Control System, variable valve timing ,
semi-closed cylinder deck design, strengthened pistons,
and secondary air system combustion all play their part, in
providing outstanding performance that’s also compliant
with EURO4 emissions standards as well.
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*This engine was voted Best 2-2.5-litre
engine in the International Engine of the
Ye a r A w a r d s 2 0 0 6 , p r e s e n t e d b y U K I P
Media & Events Automotive Magazines.
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The Safety
Your security. Our priority.
Along with the potential for dynamic performance comes our
pursuit of your safety. That’s why accident avoidance is a core
concern at Subaru. The WRX STI’s Symmetrical AWD and huge
Brembo disc brakes, coupled with the Super Sports ABS and
including Electronic Brake-force Distribution should help you
drive, brake and steer out of trouble. With its potent stopping
power and stability, it fully realises Subaru’s philosophy of total
active safety. Passive safety, such as Ring-Shaped Reinforcement
Frames and built-in pedestrian protection also prove Subaru’s
desire to provide you with peace of mind. SRS* side airbags are
now available as an option.
*SRS= Supplemental Restraint System.
Effective when used in conjunction with seatbelts.
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The Cockpit
There’s no doubt who’s in control.
Take one look at the surroundings: the purposeful dark
greys, matt black finished non-reflective gauges with
co nt ra s t i n g s i l ve r r i m s a n d re d e l e c t ro - l u m i n e s c e nt
displays. This is a thoroughbred competition-inspired
c a r m a d e ro a d - g o i n g re a l i t y. Eve r y t h i n g i s e l e g a nt ,
comfor table and easy to reach – yet unquestionably
inviting and sporting. So, settle into the body-hugging
seat, take a grip on the leather steering wheel, twist the
key – then let the dream begin.
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The Cabin
Designed for everyone’s pleasure.
While it’s decidedly driver-centric, the WRX STI knows how
to look after your passengers as well. Seated in comfort,
they can also appreciate the car’s performance without
feeling that they’re just on board for the ride.
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SUBARU BOXER 2.5-litre
Turbocharged DOHC Engine
DCCD (Driver's Control Centre
Differential) Type AWD
Brembo
Brakes
6-speed
Manual Transmission
Blessed with superb
acceleration, through an
outstanding 206 kW (280 PS)
power output, effortlessly
delivered with an ample
392 Nm (40 kgfm) of torque.
Allied with a steering wheel
angle sensor that computes
drivers’ intentions, to give
exquisite, predictable
manoeuvrability.
The ultimate in stopping
power – signalled to the world
by the gold finish that’s an
icon of performance driving.
Crisp, close-ratio transmission
that’s stronger and more rigid,
to match the motorsports-style
massive torque output.
W R X S T I t e c h n o l o g i e s . . .
Inverted Type Strut
Suspension
Rear
Diffuser
Electro
Red Luminescent Gauges
Gold Coloured
17-inch 10-spoke Alloy Wheels
This is the highly-rigid,
long-stroke suspension that
helps minimise camber
changes generated by
side forces in cornering.
Channels airflow beneath
the car to speed and smooth
flow rates – and matches
the body styling perfectly.
The red LED light source gives
great visibility day or night,
as well as reducing eye strain.
The wheels are not only chosen
for their good looks – they also
have great strength for handling,
cornering and performance.
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WRX STI. How different do you want?
While the WRX STI is the basis of the WR Car, it is purely a production car designed for road use, and therefore differs from the rally car in many respects, particularly in details such as engine and suspension.
STI stands for Subaru Tecnica International inc., a company 100% funded by Fuji Heavy Industries Ltd.
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Fuji Heavy Industries Ltd. reserves the right to alter specifications and equipment without notice.
Details of specifications, equipment and colour availability are also subject to local conditions and requirements.
Please ask your local dealer for details of any such changes that might be required for your area.

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FUJI HEAVY INDUSTRIES LTD.
Printed in Japan (07BR GTE 2006.07)