If you’re looking for a future-ready and fuel-efficient compact SUV, Maruti Suzuki has great news for you! The company has unveiled the Flex Fuel variant of its popular SUV, the Fronx, at the 2025 Japan Mobility Show. This powerful model will not only control pollution but also deliver excellent fuel economy of up to 30 kilometers per liter and excellent performance. This model is expected to launch in India by March 2026. Let’s explore the design, interior, features, safety, and engine details of this impressive Fronx Flex Fuel.
Fronx’s Sporty and Eco-Friendly Design
The Maruti Fronx Flex Fuel retains the same design as the standard Fronx, but some key changes give it a distinct and eco-friendly identity. This coupe-style SUV features a NexWave grille with black and silver elements at the front. The bumper-mounted LED headlamps and crystal-clear LED DRLs give it a sporty and attractive appearance.

The Flex Fuel variant is distinguished by the ‘Flex Fuel’ badging on its hood and sporty graphics decals on the sides, highlighting its environmental friendliness. The Fronx Flex Fuel measures 3995 mm in length, 1765 mm in width, and 1550 mm in height. Its wheelbase is 2520 mm, and its ground clearance of 190 mm is ideal for Indian roads. It will be available in 10 colors, including Earthen Brown, Arctic White, and Bluish Black.
Premium Interior and Superior Comfort
The new Fronx Flex Fuel’s interior features a dual-tone theme, giving the cabin a premium feel. The dashboard features horizontal linear embossed patterns and metal accents. The flat-bottom leather-wrapped steering wheel comes with paddle shifters, enhancing the driving experience. The seating features dual-tone upholstery, making it comfortable even on long drives. The cabin is quite spacious and offers a 308-liter boot space.
Technology and Features
This compact SUV is packed with modern technology and convenient features. It features a 9-inch HD touchscreen infotainment system that supports wireless Android Auto and Apple CarPlay. A six-speaker Arkamys surround sound system is provided for music lovers.
A 360-degree view camera makes parking easier, while cruise control is extremely useful for highway driving. Auto Gear Shift (AGS) technology makes switching between manual and automatic modes a breeze, and the Idle Start-Stop (ISS) system further enhances fuel efficiency.
Impenetrable Shield of Safety

The Fronx Flex Fuel is completely safe when it comes to passenger safety. Six airbags are standard for complete protection of the driver and passengers. Anti-lock Braking System (ABS) with EBD (Electronic Brakeforce Distribution) and Electronic Stability Program (ESP) are standard. Hill Hold Assist and rear parking sensors are available even in the basic variant. Top variants come with ISOFIX child seat mounts, and there’s talk that it could also be offered with ADAS safety features.
Engine and Mileage
The Fronx Flex Fuel’s biggest highlight is its powertrain. It’s based on a 1.2-liter K-Series Dual Jet Dual VVT petrol engine, tuned for flex fuel. This engine can use an E85 blend (85% ethanol and 15% petrol), which is significantly better than the current E20. It produces 89 bhp and 113 Nm of torque. Transmission options include a 5-speed manual and a 5-speed automatic (AGS). Its estimated mileage is around 30 kilometers per liter, which will provide great relief during rising petrol prices.
