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recommends replacing all four tires at the
same time.
WARNING
. All four tires must be the same in
terms of manufacturer, brand
(tread pattern), construction, de-
gree of wear, speed symbol, load
index and size. Mixing tires of
different types, sizes or degrees
of wear can result in damage tovehicle ’s powertrain. Use of dif-
ferent types or sizes of tires can
also dangerously reduce con-
trollability and braking perfor-
mance and can lead to an acci- dent.
. Use only radial tires. Do not use
radial tires together with belted
bias tires and/or bias-ply tires.
Doing so can dangerously re-
duce controllability, resulting in
an accident.
& Wheel replacement
When replacing wheels due, for example,
to damage, make sure the replacement
wheels match the specifications of the
wheels that are fitted as standard equip-
ment. Replacement wheels are available from SUBARU dealers.WARNING
Use only those wheels that are
specified for your vehicle. Wheels
not meeting specifications could
interfere with brake caliper opera-
tion and may cause the tires to rub
against the wheel well housing dur-
ing turns. The resulting loss of
vehicle control could lead to anaccident.
NOTE
When any of the wheels are removed
and replaced for tire rotation or to
change a flat tire, always check the
tightness of the wheel nuts after driv-
ing approximately 600 miles (1,000 km).
If any nut is loose, tighten it to the
specified torque. Aluminum wheels
Aluminum wheels can be scratched and
damaged easily. Handle them carefully to
maintain their appearance, performance,
and safety. .
When any of the wheels are removed
and replaced for tire rotation or to change
a flat tire, always check the tightness of
the wheel nuts after driving approximately
600 miles (1,000 km). If any nut is loose,
tighten it to the specified torque. . Never apply oil to the threaded parts,
wheel nuts, or tapered surface of the wheel. . Never let the wheel rub against sharp
protrusions or curbs.. Be sure to fit tire chains on uniformly
and completely around the tire, otherwise
the chains may scratch the wheel. . When wheel nuts, balance weights, or
the center cap is replaced, be sure to
replace them with genuine SUBARU parts
designed for aluminum wheels. Maintenance and service
11-35
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Specifications..................................................... 12-2
Dimensions ........................................................ 12-2
Engine ............................................................... 12-3
Electrical system ................................................ 12-3
Capacities .......................................................... 12-4
Tires .................................................................. 12-5
Wheel alignment ................................................ 12-5 Fuses and circuits
............................................. 12-6
Fuse panel located behind the coin tray ............. 12-6
Fuse panel located in the engine compartment ................................................... 12-8
Bulb chart ........................................................... 12-9
Vehicle identification ....................................... 12-11Specifications
12
Page 331 of 364
12-2Specifications
Specifications
These specifications are subject to change without notice. &Dimensions
in (mm)
Item Sedan Wagon
2.5-liter
non-turbo 2.5-liter turbo 2.5-liter non-turbo 2.5-liter turbo
2.5i WRX WRX-STI 2.5i OUTBACK SPORTWRX
Drive system AWD
Transmission type AT MT AT MT AT MT AT MT AT MT
Overall length 175.8 (4,465)
Overall width Sedan 68.5 (1,740) –
Wagon –66.7 (1,695) 67.3 (1,710) 66.7 (1,695)
Overall height Without roofrail 56.7 (1,440) 56.3 (1,430) 57.7 (1,465) 58.1 (1,475) 57.7 (1,465)
With roofrail –58.5 (1,485) 58.9 (1,495) 58.5 (1,485)
Wheel base 99.4 (2,525)
Tread Front 58.5 (1,485) 58.7 (1,490) 57.7 (1,465) 57.5 (1,460) 57.7 (1,465)
Rear 58.1 (1,475)
58.3 (1,480) 58.9 (1,495) 57.3 (1,455)
Ground clearance*
16.3 (160) 5.7 (145)6.3 (160)
6.7 (170) 6.3 (160)
*1: Measured with vehicle empty
AT: Automatic transmission
MT: Manual transmission
Page 332 of 364
&Engine
Engine model EJ253
(2.5-liter, SOHC, non-turbo) EJ255
(2.5-liter, DOHC, turbo, WRX) EJ257
(2.5-liter, DOHC, turbo, WRX-STI)
Engine type Horizontally opposed, liquid cooled 4 cylinder, 4-stroke gasoline engine
Displacement cc (cu-in) 2,457 (150)
Bore 6Stroke in (mm) 3.963.1 (99.5 679.0)
Compression ratio 10.0 : 1 8.4 : 1 8.2 : 1
Firing order 1
–3– 2– 4
& Electrical system
Battery type and capacity (5HR) MT 12V-48AH (55D23L)
AT 12V-52AH (75D23L)
Alternator Non-turbo models 12V-90A
Turbo models 12V-110A
Spark plugs Non-turbo engine
FR5AP-11 (NGK)
Turbo engine ILFR6B (NGK)
AT: Automatic transmission
MT: Manual transmission Specifications
12-3
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12-4Specifications
&Capacities
Fuel tank 15.9 US gal (60 liters, 13.2 Imp gal)
Engine oil 4.2 US qt (4.0 liters, 3.5 Imp qt)
Transmission oil (MT) 5-speed 3.7 US qt (3.5 liters, 3.1 Imp qt)
6-speed 4.3 US qt (4.1 liters, 3.6 Imp qt)
Front differential gear oil (AT) 1.3 US qt (1.2 liters, 1.1 Imp qt)
Rear differential gear oil WRX-STI 1.1 US qt (1.0 liters, 0.9 Imp qt)
Others 0.8 US qt (0.8 liters, 0.7 Imp qt)
Transmission fluid (AT) 10.0 US qt (9.5 liters, 8.4 Imp qt)
Power steering fluid 0.7 US qt (0.7 liter, 0.6 Imp qt)
Engine coolant Non-turbo engine MT7.4 US qt (7.0 liters, 6.2 Imp qt)
AT 7.3 US qt (6.9 liters, 6.1 Imp qt)
Turbo engine MT 8.1 US qt (7.7 liters, 6.8 Imp qt)
AT 8.0 US qt (7.6 liters, 6.7 Imp qt)
AT: Automatic transmission
MT: Manual transmission
Page 334 of 364
&Tires
Tire size P205/55R16 89V 215/45R17 91W 225/45R17 90W
Wheel size 16 66
1/2JJ 17 67JJ 17 68JJ
Pressure Front 33 psi (230 kPa, 2.3 kgf/cm2) 33 psi (230 kPa, 2.3 kgf/cm2) 35 psi (240 kPa, 2.4 kgf/cm2)
Rear 30 psi (210 kPa, 2.1 kgf/cm2) 32 psi (220 kPa, 2.2 kgf/cm2) 29 psi (200 kPa, 2.0 kgf/cm2)
Temporary
spare tire Size
T135/70 D16 T135/70 D17
Pressure 60 psi (420 kPa, 4.2 kgf/cm
2)
& Wheel alignment
Item Sedan Wagon
2.5-liter non-turbo 2.5-liter turbo 2.5-liter non-turbo 2.5-liter turbo 2.5i WRX WRX-STI 2.5i OUTBACK
SPORT WRX
Drive system AWD
Toe Front 0 in (0 mm)
Rear 0 in (0 mm)
Camber Front 0815 ’ 0825 ’ 0830 ’ 0810 ’ 0805 ’ 0820 ’
Rear 1825 ’ 1830 ’ 1840 ’ 1815 ’ 1810 ’
1820 ’
Specifications
12-5
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12-6Specifications
Fuses and circuits &Fuse panel located behind the coin trayFuse
panel Fuse
rating Circuit
1 15A .Heater fan
2 15A .Heater fan
3 15A .Power door lock
. Remote keyless entry
4 20A .Power outlet (front)
. Remote controlled rear
view mirrors
5 10A .Tail light
. Parking light
6 15A .SRS airbag
7 15A .Fog light
8 20A .ABS solenoid
9 15A .Radio
10 Empty
11 15A .Engine ignition system
. SRS airbag
. AT control system
12 10A .Illumination brightness
control
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Fuse
panel Fuse
rating Circuit
13 10A .Combination meter
. SRS lamp
14 10A .Rear window wiper and
washer
15 30A .Windshield wiper and
washer
16 20A .Brake light
17 15A .Air conditioner
18 15A .Backup light
. Cruise control
19 20A .Mirror heater
20 Empty
21 15A .Ignition coil (Non-turbo
models only)
22 Empty
23 20A .Accessory power outlet
(cargo)
. Seat heater Specifications
12-7
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