Recommended grade and viscosity
Subaru Impreza / Subaru Impreza Owners Manual / Maintenance and service / Engine oil / Recommended grade and viscosity

Use only engine oil with the recommended grade and viscosity.
Refer to “Engine oil”.
NOTE
Engine oil viscosity (thickness) affects fuel economy. Oils of lower viscosity provide better fuel economy. However, in hot weather, oil of higher viscosity is required to properly lubricate the engine.
See also:
Display selection
Press the “TEXT” button while receiving the satellite radio to change the display
as follows:
...
Other bulbs
Other bulbs may be difficult to replace. We recommend that you have the bulbs
replaced by your SUBARU dealer if necessary. ...
MT models
The key can be turned from “Acc” to “LOCK” only when the key is pushed in while turning it. ...
