Recommended shifting speeds
Subaru Legacy / Subaru Legacy Owners Manual / Starting and operating / Manual transmission / 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:
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Do not operate the engine with the air cleaner element removed. The air cleaner element not only filters intake air but also stops flames if the engine backfires. If the air cleaner element is not ...
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turn off the engine while driving because that will turn off the brake booster,
resulting in poor braking power.
The ...
