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:
Head restraint adjustment
Both the rear window side seats and the rear center seat are equipped with head
restraints.
WARNING
● Never drive the vehicle with the head restraints removed because they are designed
to ...
Cup holders
Take care to avoid spills. Beverages, if hot, might burn you or your passengers. Spilled beverages may also damage upholstery, carpets or audio equipment. ...
Shopping bag hook
CAUTION
Do not hang items on the shopping bag hook that weigh 11 lbs (5 kg) or more. ...
