Non-turbo models
Subaru Impreza / Subaru Impreza Owners Manual / Starting and operating / Fuel / Fuel requirements / Non-turbo models
The engine is designed to operate using unleaded gasoline with an octane rating of 87 AKI (90 RON) or higher.
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Brake pedal
Check the brake pedal free play and
reserve distance according to the maintenance
schedule in the “Warranty and
Maintenance Booklet”. ...
Recommended shifting speeds
The best compromise between fuel economy
and vehicle performance during
normal driving is ensured by shifting up
at the speeds listed in the following table.
...
Recommended spark plugs
Refer to “Electrical system” F12-8. ...