2010 Lexus GS450h fuel tank capacity

96
1-6. Refueling
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
■Fuel types
Use premium unleaded gasoline. (Octane Rating 91 [Research Octane Number
96] or higher)
■Fuel tank capacity
Approximately 17.2 gal. (65 L, 14.3 Imp.gal.)
■Open fuel filler door warning
P. 5 5 4
■When the fuel filler door opener switch is inoperable
If the fuel filler door opener switch is inopera-
ble, contact your Lexus dealer to service the
vehicle. If you must refuel your vehicle, you
can open the fuel filler door manually as
shown. The system to lower internal pressure
may not be functioning so you must turn the
cap slowly as the pressure releases. In addi-
tion, fuel may spill out during refueling. Fill the
fuel tank carefully and slowly.

590
6-1. Specifications
GS_HV_U (OM30C81U)
February 1, 2010 11:10 am
■Engine number
The engine number is stamped on
the engine block as shown.
Engine
Fuel
Model2GR-FSE
Ty p e6-cylinder V type, 4-cycle, gasoline
Bore and stroke3.70  3.27 in. (94.0  83.0 mm)
Displacement210.9 cu.in. (3456 cm3)
Drive belt tensionAutomatic adjustment
Fuel typePremium unleaded gasoline only
Octane Rating91 (Research Octane Number 96) or higher
Fuel tank capacity17.2 gal. (65 L, 14.3 Imp.gal.)

644
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
GAS STATION INFORMATION
Auxiliary catch lever
P. 4 5 7
Trunk opener
P. 6 0
Fuel filler door
P. 9 4
Hood lock release lever
P. 4 5 7Fuel filler door opener
P. 9 4Tire inflation pressure
P. 5 9 6
Fuel tank capacity17.2 gal. (65 L, 14.3 Imp.gal.)
Fuel typePremium unleaded gasoline onlyP. 9 6 , 5 9 0
Cold tire inflation 
pressure
Driving under normal conditions
35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Driving at high speeds above 100 mph 
(160 km/h) (in countries where such speeds 
are permitted by law)
Add 9 psi (60 kPa, 0.6 kgf/cm
2 or bar) to the
front tires and rear tires. Never exceed the 
maximum cold tire inflation pressure indicated
on the tire sidewall.P. 5 9 6
Engine oil capacity
(Drain and refill)qt. (L, Imp.qt.)
With filter 6.6 (6.3, 5.5)
Without filter 6.2 (5.9
, 5.2)
Engine oil type“Toyota Genuine Motor Oil” or equivalent
Oil grade: ILSAC multigrade engine oilP. 5 9 1