Top 5 Most Fuel-Efficient Cars in India 2025

With innovative powertrains and optimized engines that make the most out of the fuel, manufacturers cater to the need by making their cars fuel-efficient in 2025, as fuel-efficiency remains one of the top-most priority for the people buying cars in India. And a few of the particularly good ones this year were the Maruti Swift, Dzire, Kia Sonet, Honda Amaze, Citroen Basalt and so on. These vehicles come in petrol, diesel and CNG variants, providing great mileage and catering to everyone’s needs.

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Maruti Suzuki Swift – 25.75 km/l max

Maruti Suzuki Swift 5726 and handles only 1.2-liter 3-cylinder petrol engine capable to 82PS and up to 112Nm of torque. Buyers can choose between:

MT: 24.8 km/l
AMT Transmission: 25.75 km/l

For CNG buyers, however, the Swift has a commendable figure of 32.85 km/kg, although with lower power output as compared to the petrol model.

Maruti Suzuki Dzire – Up to 25.71 km/l →

Sharing its powertrain with the Swift, the Dzire is no slouch when it comes to efficiency:

Manual Transmission: 24.79 km/l
AMT Transmission: 25.71 km/l
CNG Variant: Class leading 33.73 km/kg

This is why the Dzire is such a great option for families or daily commuters.

Kia Sonet – Up to 22.3 km/l

2025 Kia Sonet gallons up to 22.3 km/l in the 6-speed manual with the diesel engine. Other configurations include:

Diesel Automatic: 18.6 km/l
Turbo Petrol (DCT): 19.2 km/l

Its sexy looks and feature sporting interiors have made this one particularly liked by SUV buyers.

Honda Amaze – Up to 19.46 km/l

While the Honda Amaze has been updated for 2025, it continues with the same engine options.

Manual: 18.65 km/l
CVT Automatic: 19.46 km/l

The Amaze continues to be a sensible pick in the sedan space with its well-rounded design and mature driving characteristics.

Citroën Basalt – 19.5 kpl

There are two petrol options to begin with for Citroën’s Basalt:

Naturally Aspirated (82PS, Manual) : 18 km/l
Turbo (110PS, Manual): 19.5 km/l

With a very high-quality interior, competitive mileage, and a French design, this SUV puts the ‘practical’ in ‘practical’

Why Fuel Efficiency Matters

As fuel prices climb and environmental awareness grows, a fuel-efficient car reduces your running costs and your carbon footprint. From this initial perspective, the 2025 lineup tells a story of exciting, high-performance sustainable features to suit the broadest range of consumer demands.

So what kind of Top Fuel Mileage Cars are you looking at for 2025? Let us know in the comments!