Lexus GS460 Owner's Manual page 587

Engine
Model
Type
Bore and stroke
Displacement
Drive belt tension
Fuel
Fuel type
Octane Rating
Fuel tank capacity
(Reference)
GS_G_U (OM30C11U)
May 21, 2010 1:06 pm
GS460
1UR-FSE
8-cylinder V type,
4-cycle, gasoline
3.70  3.27 in. (94.0  83.0 mm)
3
281.2 cu.in. (4608 cm
Automatic adjustment
Premium unleaded gasoline only
91 (Research Octane Number 96) or higher
18.7 gal. (71 L, 15.6 Imp.gal.)
6-1. Specifications
GS350
2GR-FSE
6-cylinder V type,
4-cycle, gasoline
) 210. 9 cu.in. (3456 cm
3
)
6
587