Overview
- At the 2025 Japan Mobility Show, Subaru revealed two STI concepts: the all‑electric Performance‑E fastback and the petrol Performance‑B with a boxer engine and Symmetrical All‑Wheel Drive.
- The Performance‑E is positioned as Subaru’s statement for electrified performance, prioritizing aerodynamic efficiency and interior space in a sleek, driver‑focused layout.
- Design director Shin Imai said the company is considering an electric STI‑badged vehicle and noted the Performance‑E is not a thinly veiled production car, emphasizing a balance between range and performance.
- The Performance‑B draws heavily on Impreza/WRX rally lineage with wide arches, a bonnet scoop, and an oversized rear wing, and it appears closer to production in concept form.
- Subaru shared no powertrain specifications, timelines, or global market plans, and journalists caution that any production intent remains unconfirmed.