Subaru’s recent confirmation of new manual-transmission models has renewed interest in an unexpected source: the Performance-B STI Concept that debuted at the 2025 Japan Mobility Show. While the Japanese automaker has yet to officially connect the concept to any upcoming production vehicle, the timing of its latest announcement has fueled speculation among enthusiasts.
Of note, the announced new hatchback remains largely a mystery, but many observers see similarities between Subaru’s description and the Performance-B STI Concept. The concept showcased a compact, performance-oriented five-door design that emphasized driver engagement, a theme that aligns closely with Subaru’s renewed commitment to manual transmissions.
Also, the company has yet to disclose the hatchback’s powertrain, performance targets, or whether it will share any direct connection with the concept vehicle. Nevertheless, the Performance-B STI Concept has become a natural point of reference as enthusiasts attempt to piece together Subaru’s future plans.
Beyond the mystery hatchback, Subaru’s announcement includes two other manual-focused models. One is a new version of the WRX that will receive the STI-spec TY85 6-speed manual transmission. The gearbox is well known among Subaru enthusiasts, having been used in previous WRX STI models. Its return is significant because it signals Subaru’s continued investment in performance-oriented driving experiences, even as many manufacturers move away from manual gearboxes.
The second model is a more focused variant of the BRZ sports coupe. Instead of chasing outright power, Subaru seems to be concentrating on refining the driving experience through improvements to chassis tuning, handling, and overall responsiveness. The approach is consistent with the BRZ’s reputation as a lightweight sports car built around driver involvement rather than raw performance figures.
Taken together, the three vehicles represent a notable commitment to enthusiast-focused motoring. At a time when manual transmissions are becoming increasingly rare, Subaru is expanding its portfolio of stick-shift models instead of shrinking it.
Whether the Performance-B STI Concept ultimately evolves into Subaru’s upcoming hatchback remains unknown. However, with a new manual hatch now officially in development, the concept has gained renewed relevance — and perhaps provided the clearest hint yet of where Subaru intends to take its enthusiast lineup next.
Autocar’s Take
Subaru’s direction banks on more than just nostalgia. It’s a calculated defiance of where the market is heading. While most brands are quietly retiring manual gearboxes, Subaru is doubling down on them in segments where driver engagement still matters. The interesting part is not just that manuals are returning, but where they are being placed: WRX, BRZ, and a potential affordable hatchback. That combination tells Subaru is trying to protect the last pockets of enthusiast driving before they disappear completely.
