This story includes a speculative rendering that is not related to nor endorsed by Toyota

In contrast to its predecessors, the fifth generation of the Toyota Prius has earned praise for its stylish design and notable performance enhancements. These improvements have sparked anticipation for a potential high-performance variant from the Gazoo Racing division. Recent rumors from Japan hint at the arrival of a GRMN-branded Prius, which is expected to boast an upgraded plug-in hybrid (PHEV) powertrain, as well as a range of aerodynamic and chassis enhancements.

This is not the first time we hear about a spiced-up Prius, but Japanese publication Best Car has brought the rumors back to the forefront with a fresh report. According to their latest information, the upcoming model is expected to utilize a more potent version of the 2.0-liter plug-in hybrid setup, which in the stock model, produces 220 hp, promising improved response and a more engaging sound.

The GRMN badge is reserved for the highest level of performance among the products of Toyota’s Gazoo Racing division so we wouldn’t be surprised if the combined output exceeds the 302 hp (306 PS / 225 kW) of the RAV4 Prime.

More: New 2023 Toyota Prius Spruced Up By Modellista And TRD

Toyota GR Prius Concept

Gazoo Racing engineers are expected to work their magic on the suspension setup to deliver sharper handling, and they’ll also incorporate a more robust braking system to handle the increased power output. Additionally, enhancing the rigidity of the TNGA platform will be a key focus, achieved through additional spot welding and the use of new adhesives.

There is uncertainty regarding whether Toyota will equip the high-performance Prius with its upcoming simulated manual geabrox technology. Originally designed for EVs, the high-tech system could potentially enhance the feel and sound of the electrified powertrain in PHEVs as well.

In terms of styling, the Prius-based hot hatch – or should we say hot fastback – was kind of previewed by the automaker at Le Mans, with the wild-looking Toyota GR Prius Concept. Although there was no official confirmation of a production version, elements from the concept’s body kit could potentially inspire the design of the Prius GRMN. However, it’s likely that Toyota would make some modifications and tone down certain features.

It is safe to assume that Toyota will upgrade the Prius with sportier front and rear bumpers, side skirts, a rear wing, and larger-diameter wheels to go with the lowered stance and emphasize its improved performance credentials.

While there is no confirmed debut date for the highly anticipated, fastest, and most extreme production Prius model to date, enthusiasts may have to wait until 2024 for its arrival. In the meantime, you can take a look at our speculative rendering, which draws inspiration from the Toyota GR Prius Concept, to get a glimpse of what to expect.

 New Toyota Prius GRMN Is Coming With A Boosted PHEV Powertrain, Says Report

Rendering: Thanos Pappas for CarScoops