Recommended shifting speeds
Subaru Impreza / Subaru Impreza Owners Manual / Starting and operating / Manual transmission – 6 speeds (STI) / Shifting speeds / 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.
See also:
Wear indicators
1) New tread
2) Worn tread
3) Tread wear indicator
Each tire incorporates a tread wear indicator, which becomes visible when the
depth of the tread grooves decreases to 0.063 in (1.6 mm). A tir ...
Band selection
Press the “SAT” button when the radio is off to turn on the radio. Press the
“SAT” button when the radio is on to select SAT1, SAT2 or SAT3 reception. ...
Unlocking the rear gate (Outback)
Pressing the “” button unlocks the
rear gate.
An electronic chirp will sound twice and the turn signal lights will flash twice. ...
