Recommended Sae Viscosity Number - Hyundai i10 Owner's Manual

Specifications & Consumer information
Recommended SAE viscosity
number
CAUTION
Always be sure to clean the area
around any filler plug, drain plug, or
dipstick before checking or drain-
ing any lubricant. This is especially
important in dusty or sandy areas
and when the vehicle is used on
unpaved roads. Cleaning the plug
and dipstick areas will prevent dirt
and grit from entering the engine
and other mechanisms that could
be damaged.
8 8
Engine oil viscosity (thickness) has an
effect on fuel economy and cold weather
operation (engine start and engine oil
flowability). Lower viscosity engine oils
can provide better fuel economy and cold
weather performance, however, higher
viscosity engine oils are required for sat-
isfactory lubrication in hot weather.
Temperature Range for SAE Viscosity Numbers
°C -30
Temperature
-10
(°F)
Gasoline
Engine Oil * 1
(For Europe)
Gasoline
Engine Oil * 2
(Except Europe)
*1. For better fuel economy, it is recommended to use the engine oil of a viscosity grade SAE
5W-30 (API SM / ACEA A5).
*2. For better fuel economy, it is recommended to use the engine oil of a viscosity grade SAE
5W-20 (API SM / ILSAC GF-4). However, if the engine oil is not available in your country,
select the proper engine oil using the engine oil viscosity chart.
*3. In Middle East, do not use the engine oil of viscosity grade SAE 5W-20.
Using oils of any viscosity other than
those recommended could result in
engine damage. When choosing an oil,
consider the range of temperature your
vehicle will be operated in before the next
oil change. Proceed to select the recom-
mended oil viscosity from the chart.
-20 -10 0 10 20
0 20 40 60
0W-40, 5W-30, 5W-40
15W-40
10W-30
5W-20* 3 , 5W-30
30 40 50
80 100 120
20W-50