SUBARU BRZ 2019 Owners Manual

491
6-1. Specifications
6
Vehicle specifications
BRZ_U
Oil viscosity (0W-20 is explained here as an example):
• The 0W in 0W-20 indicates the characteristic of the oil which allows
cold startability. Oils with a lower value before the W allow for easier
starting of the engine in cold weather.
• The 20 in 0W-20 indicates the viscosity characteristic of the oil when the oil is at high temperature. An oil with a higher viscosity (one with a
higher value) may be better suited if the vehicle is operated at high
speeds, or under extreme load conditions.
How to read oil container labels:
Either or both API registered marks are added to some oil containers
to help you select the oil you should use.
API Service Symbol
Top portion: The oil quality desig-
nation by API (American Petro-
leum Institute) (SN)
Center portion: The SAE viscosity
grade (SAE 0W-20)
Lower portion: “RESOURCE
CONSERVING” means that the
oil has fuel saving and environ-
mental protection capabilities.
ILSAC Certification Mark
The ILSAC (International Lubri-
cant Specification Advisory Com-
mittee) Certification Mark is
displayed on the front of the con-
tainer.

492 6-1. Specifications
BRZ_U
Cooling system
Ignition system
CapacityVehicles with an automatic transmission
7.9 qt. (7.5 L, 6.6 Imp. qt.)
Vehicles with a manual transmission 7.6 qt. (7.2 L, 6.3 Imp. qt.)
Coolant type Use either of the following.
• SUBARU Super Coolant
• Similar high-quality ethylene glycol-based non-silicate, non-amine, non-nitrite, and non-borate
coolant with long-life hybrid organic acid technol-
ogy
Do not use plain water alone.
Spark plug
Make
Gap DENSO ZXE27HBR8
0.031 in. (0.8 mm)
CAUTION
■
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.

493
6-1. Specifications
6
Vehicle specifications
BRZ_U
Electrical system
Differential
Battery
Specific gravity reading at
68
°F (20 °C): 1.250
 1.290 Fully charged
1.160  1.200 Half charged
1.060  1.100 Discharged
Charging rates
Quick charge
Slow charge 15 A max.
5 A max.
Oil capacity (Refer-
ence)
1.20 qt. (1.15 L, 1.01 Imp. qt.)
Oil type and viscosity • Differential Gear Oil LX
• Other gear oil that meets API GL-5 and SAE
75W-85 or GL-5 and SAE 75W-90 specifications
CAUTION
■ Differential gear oil
Using a differential gear oil other than Differential Gear Oil LX may cause
occurrences of noises, vibrations and poor fuel consumption.
Never use different brands together.

494 6-1. Specifications
BRZ_U
Automatic transmission
*: The fluid capacity is provided as a reference. If replacement is necessary,contact your SUBARU dealer.
Manual transmission
Clutch
Fluid capac-
ity* 7.9 qt. (7.5 L, 6.6 Imp. qt.)
Fluid type ATF WS
Gear oil capacity (Reference) 2.3 qt. (2.2 L, 1.9 Imp. qt.)
Gear oil type and viscosity Use either of the following:
• “MG Gear Oil special II”
• Other gear oil that meets API GL-3, GL-4, or GL-5 and SAE 75W-90 specifica-
tions
CAUTION
■ Manual transmission gear oil
If oil other than “MG Gear Oil special II” is used, the following may be experi-
enced:
●The overall performance and function of the transmission may be
adversely affected.
● Rattling noises may occur during idling and fuel consumption may
increase.
Never use different brands together.
Pedal free play 0.2  0.6 in. (5  15 mm)
Fluid type FMVSS No.116 DOT 3 or DOT 4 brake
fluid

495
6-1. Specifications
6
Vehicle specifications
BRZ_U
Brakes
*1: Minimum pedal clearance when depressed with a force of 110 lbf (490 N, 50
kgf) while the engine is running.
*2: Parking brake lever travel when pulled up with a force of 45.0 lbf (200 N,20.4 kgf).
■ Brake disc
If you need information on the usage limit value of brake discs and
the method for measuring them, we recommend that you consult
your SUBARU dealer.
Pedal clearance*1
2.16 in. (55 mm) Min.
Pedal free play 0.020  0.106 in. (0.5  2.7 mm)
Brake pad wear
limit (vehicles with-
out brembo brake)Front 0.059 in. (1.5 mm)
Rear 0.059 in. (1.5 mm)
Brake pad wear
limit (vehicles with
brembo brake)Front 0.047 in. (1.2 mm)
Rear 0.061 in. (1.55 mm)
Parking brake lining wear limit 0.059 in. (1.5 mm)
Parking brake lever travel*27  8 clicks
Fluid type FMVSS No.116 DOT 3 or DOT 4 brake
fluid
Brake pedal
Pedal
clearance
Carpet

496 6-1. Specifications
BRZ_U
Steering
Tires and wheels (for vehicles sold in the U.S.A. and Canada)Ty p e A
Ty p e B
Free play Less than 1.2 in. (30 mm)
Tire size 215/45R17 87W, T135/80D16 101M
Tire inflation pressure
(Recommended cold tire
inflation pressure) Front
35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Rear 35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Spare 60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Wheel size 17 × 7 J, 16 × 4T (spare)
Wheel nut torque 89 ft•lbf (120 N•m, 12.2 kgf•m)
Tire size 215/45R17 87W, T145/70D17 106M
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Rear 35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Spare 60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Wheel size 17 × 7 1/2 J, 17 × 4T (spare)
Wheel nut torque 89 ft•lbf (120 N•m, 12.2 kgf•m)

497
6-1. Specifications
6
Vehicle specifications
BRZ_U
Tires and wheels (for vehicles sold in Mexico)
Light bulbs
A: Wedge base bulbs (clear)
B: Double end bulbs
C: Wedge base bulbs (amber)
Tire size 215/45R17 87W
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front
35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Rear 35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Spa re 35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Wheel size 17 × 7 J
Wheel nut torque 89 ft•lbf (120 N•m, 12.2 kgf•m)
Light BulbsBulb No.WTyp e
ExteriorFront side marker lights W3.8W 3.8 A
License plate lights W5W 5 A
Back-up lights W16W 16 A
InteriorVanity lights (if equipped)
2B
Trunk light W5W 5 C
Interior light 10 B
Door courtesy lights
(if equipped) T10 5 C

498
6-1. Specifications
BRZ_U
Fuel infor mation
■Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your SUBARU has a fuel tank opening that
only accommodates the special nozzle on unleaded fuel pumps.
■ If your engine knocks
●Consult your SUBARU dealer.
● You may occasionally notice light knocking for a short time while acceler-
ating or driving uphill. This is normal and there is no need for concern.
■ Gasoline quality
In very few cases, driveability problems may be caused by the brand of gas-
oline you are using. If driveability problems persist, try changing the brand of
gasoline. If this does not correct the problem, consult your SUBARU dealer.
■ Fuel octane rating
Using a gasoline with a lower octane rating can cause persistent and heavy
knocking, which can damage the engine. Do not be concerned if your vehi-
cle sometimes knocks lightly when you drive up a hill or when you acceler-
ate. Contact your SUBARU dealer if you use a fuel with the specified octane
rating and your vehicle knocks heavily or persistently.
RON
This octane rating is the Research Octane Number.
AKI
This octane rating is the average of the Research Octane and Motor Octane
numbers and is commonly referred to as the Anti Knock Index (AKI). The engine is designed to operate at maximum performance using
unleaded gasoline with an octane rating of 93 AKI (98 RON) or
higher. If 93 AKI (98 RON) fuel is not readily available in your area,
unleaded gasoline with an octane rating of 91 AKI (95 RON) may be
used with no detriment to engine durability or driveability. However,
you may notice a slight decrease in maximum engine performance
and you may hear some knocking (pinging) from the engine while
using 91 AKI (95 RON) fuel. Use of 91 AKI (95 RON) fuel will not affect
your warranty coverage.

499
6-1. Specifications
6
Vehicle specifications
BRZ_U
■
Reformulated Gasoline
SUBARU supports the use of reformulated gasoline when available.
Reformulated gasoline has been blended to burn more cleanly and reduce
vehicle emissions.
■ SUBARU recommends the use of gasoline containing detergent addi-
tives
● SUBARU recommends the use of gasoline that contains detergent addi-
tives to avoid build-up of engine deposits.
● All gasoline sold in the US contains detergent additives to clean and/or
keep clean intake systems.

500 6-1. Specifications
BRZ_U
■SUBARU does not recommend blended gasoline
●If you use gasohol in your SUBARU, be sure that it has an octane rating
no lower than 93 AKI (98 RON).
● SUBARU DOES NOT recommend the use of gasoline containing metha-
nol.
■ SUBARU does not recommend gasoline containing MMT
Some gasoline contains octane enhancing additive called MMT (Methylcy-
clopentadienyl Manganese Tricarbonyl).
SUBARU DOES NOT recommend the use of gasoline that contains MMT. If
fuel containing MMT is used, your emission control system may be
adversely affected.
The malfunction indicator lamp on the instrument cluster may come on. If
this happens, contact your SUBARU dealer for service. ●
Use only gasoline containing a maxi-
mum of 10% ethanol.
DO NOT use any flex-fuel or gasoline
that could contain more than 10% etha-
nol, including from any pump labeled
E15, E30, E50, E85 (which are only
some examples of fuel containing more
than 10% ethanol).
DO NOT use gasoline
containing more than 10%
ethanol.
(15% ethanol)
(50% ethanol)
(85% ethanol)