Lexus 2013 IS250 - Page 554

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9-1. Specifications
IS250_EE(OM53B11E)
Engine
Model 4GR-FSE
Type 6-cylinder V type, 4-cycle, gasoline
Bore and stroke 83.0  77.0 mm (3.27  3.03 in.)
Displacement 2500 cm
3
(152.6 cu. in.)
Valve clearance
(engine cold)
Automatic adjustment
Drive belt tension Automatic adjustment
Fuel
Fuel type
EU area:
Unleaded gasoline conforming to European stan-
dard EN228 only
Except EU area:
Unleaded gasoline only
Research Octane Num-
ber
95 or higher
Fuel tank capacity
(Reference)
66 L (17.4 gal., 14.5 Imp. gal.)