Engine Data; Fuel Data; Lubrication System Data - Lexus GS350 Owner's Manual

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8-1. Specifications
Engine
Model
Type
Bore and stroke
Displacement
Valve clearance
Drive belt tension
Fuel
Fuel type
Octane Rating
Fuel tank capacity
(Reference)
Lubrication system
Oil capacity
Drain and refill 
*
reference
With filter
Without filter
*
: 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.
GS350_OM_OM30D41U_(U)
3.5L 6-cylinder (2GR-FSE)
6-cylinder V type, 4-cycle, gasoline
3.70  3.27 in. (94.0  83.0 mm)
210. 9 cu.in. (3456 cm
Automatic adjustment
Unleaded gasoline only
91 (Research Octane Number 96) or higher
17.5 gal. (66.3 L, 14.6 Imp.gal.)
2WD
6.6 qt. (6.2 L, 5.5 Imp.qt.)
6.2 qt. (5. 9 L, 5.2 Imp.qt.)
3
)
AWD
6.8 qt. (6.4 L, 5.6 Imp.qt.)
6.3 qt. (6.0 L, 5.3 Imp.qt.)