Maruti Fronx Strong Hybrid Spotted: India's Next Most Fuel-Efficient Car?

Maruti Suzuki is gearing up to strengthen its hybrid portfolio, and the latest sighting of an undisguised Maruti Fronx Hybrid test mule in Gurugram has sparked excitement. Already popular in its petrol and CNG avatars, the Fronx is now expected to debut with a strong hybrid powertrain, potentially making it the most fuel-efficient car in India with figures rumored to touch 35 kmpl. Read on to find out what more this upcoming model could offer at its launch, along with a segment-first ADAS, but before that, make sure to join the 91wheels WhatsApp Community, specifically curated for petrolheads like us to keep up with the latest news and automotive updates.

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Maruti Fronx Spotted: Hybrid Badge & Subtle Design Tweaks

Spy shots reveal that the Maruti Fronx Hybrid looks largely unchanged from the standard model. The only visible alteration is the new hybrid badge on the tailgate, with the 'Fronx' emblem repositioned above it. This subtle addition signals the model's transition into Maruti's growing hybrid family, joining the Grand Vitara and Invicto.

Interestingly, the test mule was also spotted with LiDAR sensors, hinting that the Fronx Hybrid could become Maruti's most affordable model to offer Level 2 ADAS features. If introduced, it would bring advanced safety and driver assistance tech, like adaptive cruise control and lane-keep assist, within reach of a wider audience.

Powertrain

The upcoming model is expected to feature Suzuki's new Z12 petrol engine, already introduced in the Swift, paired with a 48V hybrid system. Unlike Maruti's current Toyota-supported setups, this system is likely to be developed in-house, marking an important step for the brand. This strong hybrid configuration will pair the petrol engine with an electric motor, backed by a battery pack. In addition to regenerative braking, this setup should allow for all-electric short-distance runs, resulting in significantly improved efficiency compared to the current Fronx's 21-23 kmpl figures.

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Could It Be India's Next Mileage King?

With its hybrid system and lighter architecture compared to larger SUVs like the Grand Vitara, the Fronx Hybrid is expected to deliver a claimed fuel efficiency of up to 35 kmpl. If achieved, this would comfortably make it India's most fuel-efficient mass market car, surpassing not only ICE rivals but even some small diesel cars of the past.

As for its launch, the Fronx hybrid is slated for a launch by early 2026, but given the latest GST cuts and the automotive sector expected to pick up pace, it could be here by the end of 2025 as well. It will continue its tussle for the top spot against the likes of Toyota Taisor, Kia Sonet, Tata Punch, Hyundai Venue, and others

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