2018 SUBARU BRZ gas type

79
1-5. Refueling
1
Before driving
BRZ_U (A4450BE-A)
Closing the fuel tank cap
After refueling, turn the fuel tank
cap until you hear a click. Once
the cap is released, it will turn
slightly in the opposite direction.
Hang the fuel tank cap on the
back of the fuel filler lid.STEP 3
■Fuel types
Unleaded gasoline (93 AKI [98 RON] or higher)
If unleaded gasoline with an octane rating of 93 AKI (98 RON) is not avail-
able, unleaded gasoline with an octane rating of 91 AKI (95 RON) may be
used with no detriment to engine durability or driveability.

99
1-7. Safety information
1
Before driving
BRZ_U (A4450BE-A)
Your vehicle is equipped with ADVANCED AIRBAGS designed based
on US motor vehicle safety standards (FMVSS208). The airbag sys-
tem controls airbag deployment power for the driver and front pas-
senger. The front passenger's airbag system consists of the front
passenger occupant detection control module etc.
The main SRS airbag system components are shown above. The
SRS airbag system is controlled by the airbag control module. The
airbag control module consists of an airbag sensor.
In certain types of severe front or side impacts, the SRS airbag sys-
tem triggers the airbag inflators. A chemical reaction in the inflators
quickly fills the airbags with non-toxic gas to help restrain the motion
of the occupants.
Side airbag sensor (center
pillar left-hand side)
Side airbag module (driver’s
side)
Door impact sensor (left-
hand side)
Airbag control module
(including impact sensors
and rollover sensors)
Front sub sensor (left-hand
side)
Curtain airbag module (left-
hand side)
■
If the SRS airbags deploy (inflate)
● Slight abrasions, burns, bruising etc., may be sustained from SRS air-
bags, due to the extremely high speed deployment (inflation) by hot
gases.
● A loud noise and white powder will be emitted.
● Parts of the airbag module (steering wheel hub, airbag cover and inflator)
as well as the front seats, parts of the front and rear pillars, and roof side
rails, may be hot for several minutes. The airbag itself may also be hot.
● The windshield may crack.

495
6-1. Specifications
6
Vehicle specifications
BRZ_U (A4450BE-A)
Engine
Fuel
*: If unleaded gasoline with an octane rating of 93 AKI (98 RON) is not avail-
able, unleaded gasoline with an octane rating of 91 AKI (95 RON) may be
used with no detriment to engine durability or driveability.
Model FA20
Ty p e Horizontally opposed, liquid cooled 4 cylinder, 4-
stroke gasoline
Bore and stroke 3.4
× 3.4 in. (86 × 86 mm)
Displacement 121.9 cu.in. (1998 cm3)
Drive belt tension Automatic adjustment
Fuel type Unleaded gasoline only
Octane rating 93 AKI (98 RON) or higher*
Fuel tank capacity
(Reference) 13.2 gal. (50 L, 11.0 Imp. gal.)

506 6-1. Specifications
BRZ_U (A4450BE-A)
■Gasoline for California-certified LEV
If your vehicle was certified to California’s low emission vehicle (LEV) stan-
dards as indicated on the underhood tune-up label, it is designed to optimize
engine and emission performance with gasoline that meets the clean burn-
ing low-sulfur California gasoline specifications. If you live in any other state
than California, your vehicle will oper ate on gasoline meeting Federal speci-
fications. Gasoline sold outside California is permitted to have higher sulfur
levels, which may affect the performance of your vehicle’s catalytic converter
and may produce a sulfur exhaust odor or smell. SUBARU recommends that
you try a different brand of unleaded gasoline having lower sulfur to deter-
mine if the problem is fuel related before returning your vehicle to an autho-
rized dealer for service.
■ 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.
■ SUBARU recommends the use of cleaner burning gasoline
Cleaner burning gasoline, including refo rmulated gasoline that contains oxy-
genates such as ethanol is available in many areas.
SUBARU recommends the use of cleaner burning gasoline and appropri-
ately blended reformulated gasoline. These types of gasoline provide excel-
lent vehicle performance, reduce vehicle emissions and improve air quality.

508 6-1. Specifications
BRZ_U (A4450BE-A)
CAUTION
■Notice on fuel quality
●Do not use improper fuels. If improper fuels are used the engine and/or
fuel system will be damaged.
● Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle’s three-way catalytic
converters causing the emission control system to malfunction.
● Do not use gasohol other than that stated here.
Other gasohol may cause fuel system damage or vehicle performance
problems.
● Using unleaded gasoline with an octane number or rating lower than the
level previously stated will cause persistent heavy knocking.
At worst, this will lead to engine damage.
■ Fuel-related poor driveability
If after using a different type of fuel, poor driveability is encountered (poor
hot starting, vaporization, engine knocking, etc.), discontinue the use of that
type of fuel.
■ When refueling with gasohol
Take care not to spill gasohol. It can damage your vehicle's paint.

568
BRZ_U (A4450BE-A)
GAS STATION INFORMATION
Auxiliary catch leverP. 358Trunk lid openerP. 4 6
Engine hood lock release lever
P. 358
Fuel filler lidP. 7 8
Tire inflation pressure P. 502Fuel filler lid openerP. 7 8
Fuel tank capacity
(Reference) 13.2 gal. (50 L, 11.0 Imp. gal.)
Fuel type Unleaded gasoline only P. 79, 495
Cold tire inflation
pressureFront:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Rear:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Compact spare:
60 psi (420 kPa, 4.2 kgf/cm
2 or bar) P. 5 0 2
Engine oil capacity
(Drain and refill

reference) • Without filter
• With filter qt. (L, Imp. qt.)
5.5 (5.2
, 4.6)5.7 (5.4, 4.8)
P. 496
Engine oil typeSUBARU approved engine oil
Oil grade:
ILSAC multigrade engine oil
API classification SN with the words
“RESOURCE CONSERVING”
Recommended oil viscosity:
SAE 0W-20 P. 496