Subaru has been spotted testing a new WRX prototype at the Nürburgring with a noticeably longer rear end. This all-wheel-drive sedan features extended rear quarter panels and a redesigned rear diffuser, raising questions about whether it’s a special edition of the current model or a development mule for the next-generation WRX.
Unusual Rear Design Suggests New Model Testing
The test car is painted black with minimal camouflage, but the changes at the back are quite visible. The rear quarter panels extend further out compared to the production VB-series WRX introduced in 2021. The rear diffuser is modified and extends further back, while the trunk lid is fitted with a pronounced lip spoiler that has a new shape reaching beyond the usual tail.
Interestingly, the side openings in the rear bumper are covered, hiding their exact shape. Such changes make this WRX look like a “longtail” version, a design often aimed at improving aerodynamics or stability at high speeds. However, it lacks the large rear wing or upgraded brakes one would expect on an STI model.
Next-Generation WRX or Special Edition?
Subaru discontinued the STI variant for the current VB-series WRX, citing stricter regulations and changing market demands. The company confirmed in 2022 that no new STI model was planned for this generation but hinted at future possibilities including electrification.
It is still unclear whether this longtail WRX is a limited version of the current model or a development mule hinting at a new generation. Subaru is expected to update the WRX platform rather than replace it entirely. The timing fits with industry trends, as the VB-series has been on sale since 2021.
Hints of a Hatchback Variant
Subaru has previewed a WRX hatchback concept at the 2025 Japan Mobility Show, known as the Performance-B STI. This five-door model is inspired by past Impreza hatchbacks and may join the WRX lineup soon. Along with a 2027 model year update for the sedan in Japan, which will feature a new STI-style manual transmission (labeled TY85), Subaru plans to expand the WRX family.
The hatchback and sedan models for 2027 are said to share the same platform and mechanical components. This suggests that the Nürburgring prototype might be testing design elements for both body styles.
What to Expect Next
The prototype’s covered rear openings and extended diffuser point to ongoing aerodynamic refinements. Without the typical STI performance upgrades present, this car may focus more on stability or a new performance balance rather than outright power.
More details about Subaru’s plans for the WRX range are expected closer to the 2027 model year launch. Whether this longtail version enters production or stays as a test concept remains to be seen.
Source: autoevolution.com