Toyota SIENNA 2009 Quick Reference Manual page 398

Lubrication system
Oil capacity
(drain and refill)
With filter
Without filter
Oil grade
Recommended oil
viscosity
Oil viscosity
l The 5W portion of the oil viscosity rating indicates the characteristic
of the oil which allows cold startability. Oils with a lower value before
the W allow for easier starting of the engine in cold weather.
l The 30 in 5W-30 indicates the oil viscosity when the oil is at its oper-
ating temperature. An oil with a higher viscosity may be better suited
if the vehicle is operated at high speeds, or under extreme load con-
dition.
6.4 qt. (6.1 L, 5.4 Imp.qt.)
6.0 qt. (5.7 L, 5.0 Imp.qt.)
ILSAC multigrade engine oil
Use Toyota approved "Toyota Genuine Motor Oil"
or equivalent to satisfy the grade and viscosity
shown below.
Outside temperature
5W-30 is the oil that provides the optimal level of
fuel efficiency.
I n f o r ma t i o n P r o v i d e d b y :
6-1. Specifications
545
6