gs250 Lexus GS250 2014 Owner's Manual

6348-1. Specifications
GS350_250_OM_OM30E16E_(EE)
Engine
GS250GS350
Model4GR-FSE2GR-FSE
Ty p e6-cylinder V type, 4-cycle, gasoline
Bore and stroke83.0 × 77.0 mm
(3.27 × 3.03 in.)94.0 × 83.0 mm
(3.70 × 3.27 in.)
Displacement2500 cm3 (152.6 cu.in.)3456 cm3 (210.9 cu.in.)
Valve clearanceAutomatic adjustmentDrive belt tension
Fuel
Fuel type
EU area:
Unleaded gasoline conforming to European stan-
dard EN228 only
Except EU area:
Unleaded gasoline only
Research Octane Num-
ber95 or higher
Fuel tank capacity
(Reference)66 L (17.4 gal., 14.5 Imp.gal.)
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635
8
8-1. Specifications
Vehicle specifications
GS350_250_OM_OM30E16E_(EE)
*: The engine oil capacity is a reference quantity to be used when changing the
engine oil. Warm up and turn off the engine, wait more than 5 minutes, and check
the oil level on the dipstick.
■Engine oil selection (GS250)
XEU area, Nordic countries, Russia, Ukraine, Macedonia, Israel
“Toyota Genuine Motor Oil” is used in your Lexus vehicle. Lexus rec-
ommends the use of approved “Toyota Genuine Motor Oil”. Another
motor oil of matching quality can also be used.
Oil grade:
0W-20, 5W-20, 5W-30 and 10W-30:
API grade SL “Energy-Conserving”, SM “Energy-Conserving” or SN
“Resource-Conserving”; or ILSAC multigrade engine oil
15W-40 and 20W-50:
API grade SL, SM or SN multigrade engine oil
Lubrication system
GS250GS350
Oil capacity
(Drain and refill  reference
*)
With filter6.2 L
(6.6 qt., 5.5 Imp.qt.)6.4 L
(6.8 qt., 5.6 Imp.qt.)
Without filter5.9 L
(6.2 qt., 5.2 Imp.qt.)6.0 L
(6.3 qt., 5.3 Imp.qt.)
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6428-1. Specifications
GS350_250_OM_OM30E16E_(EE)
Cooling system
GS250
GS350Left-hand drive
vehiclesRight-hand
drive vehicles
Capacity10.9 L (11.5 qt.,
9.6 I m p . q t . )11.0 L (11.6 qt.,
9.7 I m p.q t.)9.7 L ( 1 0. 3 q t . ,
8.5 Imp.qt.)
Coolant typeUse either of the following:• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-silicate, non-amine, non-nitrite, and non-borate
coolant with long-life hybrid organic acid tech-
nology
Do not use plain water alone.
Ignition system
Spark plug
Make
GapDENSO FK20HBR11
1.1 mm (0.043 in.)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
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643
8
8-1. Specifications
Vehicle specifications
GS350_250_OM_OM30E16E_(EE)
*: The fluid capacity is the quantity of reference.
If replacement is necessary, contact any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
Electrical system
Battery
Specific gravity reading
at 20 °C (68 °F):1.250 — 1.290 Fully charged
1.160 — 1.200 Half charged
1.060 — 1.100 Discharged
Charging rates
Quick charge
Slow charge15 A max.
5 A max.
Automatic transmission
Fluid capacity*GS2507.5 L (7.9 qt., 6.6 Imp.qt.)
GS35010.0 L (10.6 qt., 8.8 Imp.qt.)
Fluid typeTo y o t a G e n u i n e AT F W S
NOTICE
■Automatic transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause deterio-
ration in shift quality, locking up of your transmission accompanied by vibration,
and ultimately damage the transmission of your vehicle.
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6448-1. Specifications
GS350_250_OM_OM30E16E_(EE)
Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the fac-
tory.
Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent of
matching quality to satisfy the above specification. Please contact any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional for fur-
ther details.
*: Minimum pedal clearance when depressed with a force of 500 N (51.0 kgf,112.4 lbf) while the engine is running.
Front differential (AWD models)
Oil capacity 0.70 L (0.74 qt., 0.62 Imp.qt.)
Oil type and viscosity
Hypoid gear oil API GL-5
Above -18 °C (0 °F): SAE90
Below -18 °C (0 °F): SAE80W or SAE80W-90
Rear differential
Oil capacityGS2501.15 L (1.22 qt., 1.01 Imp.qt.)
GS3501.35 L (1.43 qt., 1.19 Imp.qt.)
Oil type and viscosityToyota Genuine Differential gear oil LT
75W-85 GL-5 or equivalent
Brakes
Pe d a l
clearance
*
2WD115 mm (4.5 in.) Min.
AW D126 mm (5.0 in.) Min.
Pedal free play1.0 — 2.0 mm (0.04 — 0.08 in.)
Fluid typeSAE J1703 or FMVSS No. 116 DOT 3,
SAE J1704 or FMVSS No. 116 DOT 4
Steering
Free playLess than 30 mm (1.2 in.)
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688
GS350_250_OM_OM30E16E_(EE)GAS STATION INFORMATION
Auxiliary catch leverTrunk openerFuel filler door
P. 4 5 0 P. 1 7 5 P. 2 8 2
Hood lock release leverTire inflation pressure
P. 4 5 0
P. 6 4 5
Fuel tank capacity
(Reference) 66 L (17.4 gal., 14.5 Imp.gal.)
Fuel typeEU area: Unleaded gasoline conforming to European
standard EN228 only
Except EU area: Unleaded gasoline only
P. 280, 634
Cold tire inflation
pressure P. 6 4 5
Engine oil capacity
(Drain and refill —
reference)L (qt., Imp.qt.)
GS250 GS350
With filter 6.2 (6.6, 5.5) 6.4 (6.8, 5.6)
Without filter 5.9 (6.2, 5.2) 6.0 (6.3, 5.3)
Engine oil type “Toyota Genuine Motor Oil” or equivalent
P. 6 3 5
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