Maruti Brezza CNG Underbody Tank: A Game-Changer for Boot Space in 2026
The biggest hurdle for CNG car buyers has always been the loss of luggage space. Maruti Suzuki is now set to address this with the upcoming 2026 Brezza Facelift. Recent spy shots of a heavily camouflaged test mule in Gurgaon have revealed a significant shift in packaging: the underbody CNG tank. This move follows the footsteps of the recently launched Maruti Victoris, moving the bulky cylinder from the boot to the belly of the car.
For Indian families who love road trips, this is a massive sigh of relief. Typically, a CNG cylinder eats up nearly 70% of a compact SUV’s boot, making long-distance travel a “luggage vs. fuel-cost” compromise. With the tank placed under the floor, the 2026 Brezza is expected to offer a usable boot capacity close to its petrol counterpart’s 328 liters. This “desi” innovation might just be the edge Maruti needs to counter Tata’s popular twin-cylinder technology.
Key Features and Spied Details
- Packaging: The single large CNG tank is mounted beneath the rear floor, freeing up the entire luggage area.
- Engine: Likely to retain the 1.5-litre K15C engine, producing 87 hp and 121.5 Nm in CNG mode.
- Tech Upgrade: Spied images hint at the inclusion of a Level 2 ADAS suite, a first for the Brezza lineup.
- Visual Changes: Expect a revised front grille, new Y-shaped LED DRLs, and redesigned black alloy wheels.
Market Positioning and Expert Analysis
Analysts suggest that Maruti’s decision to opt for an underbody layout rather than a twin-cylinder setup is a strategic engineering play to keep the center of gravity low while maximizing cargo area. Historically, Maruti has dominated the CNG segment by volume, but rivals like the Tata Nexon CNG have recently gained ground with better packaging. This update is a direct response to reclaim that “practicality” crown.
The current Brezza CNG delivers a fuel economy of 25.51 km/kg. While the engine remains unchanged, the improved weight distribution from the underbody tank could subtly enhance ride stability. However, one potential downside is the loss of a full-sized spare wheel, which might be replaced by a puncture repair kit or a space-saver to accommodate the tank.
What to Expect Next: Launch and Pricing
The 2026 Maruti Brezza Facelift is expected to debut in the first half of 2026 (around Q1 or Q2). While the current CNG variants start near ₹9.25 lakh, the addition of the underbody tank and ADAS features could push the premium by ₹40,000 to ₹60,000. Figures may shift once official updates arrive from Maruti Suzuki.
Actionable Advice: If you are currently in the market for a CNG SUV and boot space is a deal-breaker, it might be worth waiting a few more months for this update rather than settling for the current boot-mounted cylinder model.
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Written by: Anil Sinha – Automotive Journalist – News Hours18 – https://www.newshours18.com
FAQ
1. Will the underbody CNG tank reduce the ground clearance of the Brezza?
While the tank is mounted low, Maruti is expected to optimize the suspension and floor pan to maintain the SUV’s 190mm+ ground clearance, similar to the Victoris.
2. Does the Brezza 2026 have a spare wheel with the underbody tank?
Based on the underbody layout, it is likely that the traditional spare wheel location will be occupied by the tank. Maruti may provide a puncture kit or a side-mounted spare as a workaround.
Disclaimer: Information is based on leaked spy shots and market rumors. Official specifications, including launch dates and pricing, have not yet been confirmed by Maruti Suzuki India Limited.
