Most Fuel-Efficient Cars in India 2025 : High Mileage Without Compromise

Most Fuel-Efficient Cars in India 2025 : Fuel economy is, for some, among the most important features that people consider before purchasing a car in India. With rising fuel prices and ever-increasing commutes, a high-mileage car is definitely worth its salt, since it saves a lot in the long run. Both petrol and diesel cars in the year 2025 offer good mileage but do not compromise on comfort and features. There is an almost endless amount of options to choose from among hatchbacks and compact SUVs that offer superb fuel economy. Here are some of the highest petrol and diesel mileage cars available in India this year.

Top Petrol Mileage Cars in 2025

Maruti Suzuki Celerio

Celerio has the distinction of being only one of two petrol cars having maximum mileage in India. And to do this with a 1.0L petrol engine, weighing so light that it gives about 25.24 kmpl, is simply city-based living for it!

Maruti Suzuki Swift 2025

The all-new Swift 2025 has arrived with the new Z-Series 1.2L engine, strong and yet efficient. With a mileage of around 24.8 kmpl, it can comfortably chug along any city streets or highway.

Toyota Glanza / Maruti Baleno

Both hatchbacks share the same engine and platform. Their 1.2L DualJet petrol engine with idle start-stop tech gives a mileage of around 22.3 kmpl and come loaded with features.

Top Diesel Mileage Cars in 2025

Hyundai Verna Diesel

This sedan car has offered diesel engines in 2025 quite a bit. The 1.5L CRDi engine gives nearly 21.1 kmpl and is a promise of a buttery ride with plush features.

Kia Sonet Diesel (iMT/AT)

A diesel model of this SUV, the Kia Sonet is bound to be on every front page of any SUV lover’s book. Reporting on a mileage figure of 19-21 kmpl variant-wise, it is good-looking, undoubtedly sporting looks with modern interiors and multiple transmission permutation options.

Tata Altroz Diesel

This is one of the diminishing few hatchback diesels within the market. A diesel engine of 1.5L Revotorq gives a mileage of just over 23 kmpl, making it one of the best for long drives with respect to build quality.