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Subaru Maps STI's Next Chapter With Electric Performance‑E and Boxer Performance‑B Concepts

At the Japan Mobility Show, Subaru outlined parallel EV and ICE directions for STI, with no production confirmed.

Overview

  • Subaru unveiled two STI studies in Tokyo: the Performance‑E as a battery‑electric fastback and the Performance‑B as a boxer‑engined hatch using Symmetrical All‑Wheel Drive.
  • The Performance‑E is a dual‑motor AWD BEV concept with heritage cues in WR Blue and gold wheels, and Subaru says it employs cylindrical batteries, a 15% lower center of gravity and next‑generation suspension that lowers hood height by about 5%.
  • The Performance‑B closely mirrors an Impreza hatch with WRX‑inspired styling, a turbocharged flat‑four and AWD, emphasizing a traditional STI formula focused on practicality and driver engagement.
  • Attendees have reported a six‑speed manual gearbox and DCCD controls in the Performance‑B concept, but Subaru has not confirmed these details.
  • Subaru made no commitments on production or global availability, positioning the pair within a broader dual‑path strategy and an EV roadmap targeting multiple models by 2028 alongside Toyota collaborations.