2014 TOYOTA SIENNA oil viscosity

676 4-3. Do-it-yourself maintenance
SIENNA_OM_OM45483U_(U)
■Engine oil consumption
A certain amount of engine oil will be consumed while driving. In the follow-
ing situations, oil consumption may increase, and engine oil may need to be
refilled in between oil maintenance intervals.
●When the engine is new, for example directly after purchasing the vehicle
or after replacing the engine
● If low quality oil or oil of an inappropriate viscosity is used
● When driving at high engine speeds or with a heavy load, when towing,
or when driving while accelerating or decelerating frequently
● When leaving the engine idling for a long time, or when driving frequently
through heavy traffic

801
6-1. Specifications
6
Vehicle specifications
SIENNA_OM_OM45483U_(U)
Lubrication system
*: 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.
■ Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Use
Toyota approved “Toyota Genuine Motor Oil” or equivalent to satisfy
the following grade and viscosity.
Oil grade: ILSAC GF-5 multigrade engine oil
Recommended viscosity: SAE 0W-20
SAE 0W-20 is the best choice for
good fuel economy and good
starting in cold weather.
If SAE 0W-20 is not available,
SAE 5W-20 oil may be used.
However, it must be replaced
with SAE 0W-20 at the next oil
change.
Oil capacity
(Drain and refill  reference
*)
Without filter
With filter 6.0 qt. (5.7 L, 5.0 Imp.qt.)
6.4 qt. (6.1 L, 5.4 Imp.qt.)
Outside temperature

802 6-1. Specifications
SIENNA_OM_OM45483U_(U)Oil viscosity (0W-20 is ex
plained here as an example):
• The 0W in 0W-20 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.
• The 20 in 0W-20 indicates the visc osity characteristic of the oil
when the oil is at high temperature. An oil with a higher viscosity
(one with a higher value) may be be tter suited if the vehicle is oper-
ated at high speeds, or under extreme load conditions.
How to read oil container label:
The International Lubricant Spec ification Advisory Committee
(ILSAC) Certification Mark is added to some oil containers to help
you select the oil you should use.

805
6-1. Specifications
6
Vehicle specifications
SIENNA_OM_OM45483U_(U)
Transfer (AWD models)
Your Toyota vehicle is filled with “Toyota Genuine Differential Gear Oil” at the
factory. Use Toyota approved “Toyota Genuine Differential Gear Oil” or an
equivalent of matching quality to satisfy the above specification. Please contact
your Toyota dealer for further details.
Rear differential (AWD models)
Your Toyota vehicle is filled with “Toyota Genuine Differential Gear Oil” at the
factory. Use Toyota approved “Toyota Genuine Differential Gear Oil” or an
equivalent of matching quality to satisfy the above specification. Please contact
your Toyota dealer for further details.
Oil capacity
0.85 qt. (0.80 L, 0.70 Imp.qt.)
Oil type and viscosityToyota Genuine Differential Gear Oil LT
75W-85 GL-5 or equivalent
Oil capacity
0.53 qt. (0.50 L, 0.44 Imp.qt.)
Oil type and viscosityToyota Genuine Differential Gear Oil LT
75W-85 GL-5 or equivalent

872
SIENNA_OM_OM45483U_(U)
GAS STATION INFORMATION
Auxiliary catch leverP. 669Fuel filler doorP. 156
Hood release lever P. 6 6 9Fuel filler door opener P. 1 5 6Tire inflation pressure
P. 807
Back door openerP. 8 2
Fuel tank capacity
(Reference) 20.9 gal. (79 L, 17.4 Imp.gal.)
Fuel typeUnleaded gasoline with an Octane Rating of 87
(Research Octane Number 91)
Cold tire inflation
pressure
P. 8 0 7
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, 5.4)
Engine oil type Toyota Genuine Motor Oil or equivalent
Oil grade
ILSAC GF-5 multigrade engine oil
Recommended oil viscosity: 0W-20
P. 8 0 1