2025 Subaru Forester Gas Tank Size. The motortrend buyer's guide has the 2025 subaru forester specs you need, from dimensions and cargo space to power and mpgs. View full 2025 subaru forester specifications and features including dimensions, fuel economy, engine, transmission, chassis, safety, exterior, interior, audio, cargo, seating and trim.

Google says tank size on 25 is 16.6. The motortrend buyer’s guide has the 2025 subaru forester specs you need, from dimensions and cargo space to power and mpgs.