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77
1-5. Refueling
1
Before driving
ES350_U
Closing the fuel tank capWhen replacing the fuel tank cap,
turn it until a clicking sound is
heard.
After releasing your hand, the cap
will turn slightly to the opposite
direction.
■Fuel types
Use unleaded gasoline. (Octane rating 87 [Research Octane Number 91] or
higher)
■Fuel tank capacity
Approximately 18.5 gal. (70 L, 15.4 Imp. gal.)
■When the fuel filler door opener is inoperableThe lever can be used to open the fuel filler
door if the fuel filler door cannot be opened
using the inside switch because the battery is
discharged or for any other reason.
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502
6-1. Specifications
ES350_U
Fuel information
■Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your Lexus has a fuel tank opening that only
accommodates the special nozzle on unleaded fuel pumps.
■If your engine knocks
●Consult your Lexus dealer.
●You may occasionally notice light knocking for a short time while accelerating
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 gasoline you
are using. If driveability problems persist, try changing the brand of gasoline. If this
does not correct the problem, consult your Lexus dealer.
You must only use unleaded gasoline in your vehicle.
Select octane rating 87 (Research Octane Number 91) or higher. Use of
unleaded gasoline with an octane rating lower than 87 may result in engine
knocking. Persistent knocking can lead to engine damage.
At minimum, the gasoline you use should meet the specifications of
ASTM D4814 in the U.S.A. and CGSB3.5-M93 in Canada.
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560
ES350_U
GAS STATION INFORMATION
Auxiliary catch leverP. 3 7 8Trunk openerP. 4 4Fuel filler door P. 76
Hood lock release lever P. 3 7 8Fuel filler door opener P. 76Tire inflation pressureP. 4 9 9
Fuel tank capacity
(Reference)18.5 gal. (70L, 15.4 Imp. gal.)
Fuel typeUnleaded gasoline only P. 77, 494
Cold tire inflation
pressureP. 4 9 9
Engine oil capacity
(Drain and refill
reference)qt. (L, Imp. qt.)
Without filter 6.0 (5.7
, 5.0)With filter 6.4 (6.1, 5.3)
Engine oil type
Toyota Genuine Motor Oil or equivalent
Oil grade: ILSAC multigrade engine oil P. 495
Recommended oil viscosity: SAE 5W-30