With fuel prices spiraling in India, the main aspect that one considers when purchasing a vehicle is fuel efficiency. For this very reason, manufacturers have developed various technologies to harness every bit of a fuel drop while offering performance and features expected of a modern consumer. Check out the five most fuel-efficient mass-market cars that have hit the market in India.

Best Fuel-Efficient Cars in India (2025)

Here’s a list of the most fuel-efficient cars in India in 2025:

1. Maruti Suzuki Grand Vitara Hybrid

The Grand Vitara Hybrid leads the fuel efficiency chart with its sophisticated hybrid powertrain:

• Impressive 27.97 km/l certified fuel efficiency

• 1.5L TNGA petrol engine combined with an electric motor

• 115 PS combined power output

• e-CVT transmission for a smooth driving experience

• Ability to run in pure EV mode for short distances

• Modern features include a panoramic sunroof, a 360-degree camera, and wireless charging

This midsize SUV offers the practicality and ground clearance Indian buyers desire while delivering sedan-like fuel efficiency.

2. Toyota Urban Cruiser Hyryder Hybrid

Built on the Grand Vitara platform and powertrain, the Toyota Hyryder Hybrid also provides:

• Identical 27.97 km/l mileage

• Toyota's reputation and service network

• Unique style with distinct LED DRLs and taillight design

• Similar features, including ventilated seats and a heads-up display

• A comprehensive warranty is offered by Toyota

The Hyryder provides an excellent alternative for those who appreciate the Toyota service experience while enjoying top-tier fuel efficiency.

3. Maruti Suzuki Ciaz

Standard gas engines have shown that they can give impressive fuel efficiency figures:

• 20.65 km/l from the refined K15 Smart Hybrid Petrol engine

• 1.5L naturally aspirated engine with mild hybrid technology

• A spacious cabin with best-in-class rear legroom

• A cheaper price point when compared to strong-hybrid alternatives

• Proven reliability and cheap maintenance costs

This executive sedan continues to draw buyers wanting a blend of comfort, fuel economy, and price.

4. Hyundai Exter

The newest baby from the Hyundai stable, with an enviable twosome of fuel economy figures:

• 19.4 km/l for petrol and 27.1 km/kg for CNG

• 1.2L Kappa petrol engine with factory-fitted CNG kit

• Long feature list including wireless Apple CarPlay and Android Auto

• Six airbags are offered as standard across all variants

• Compact SUV aesthetics in an affordable casing

The CNG version of the Exter presents a cost-friendly option for a city-bred clientele looking to bring down running costs.

5. Tata Altroz Diesel

It supports diesel engines in its confrontation:

• It reaffirms diesel engines' validity with 23.64 km/l from its 1.5L turbocharged diesel engine

• Offers 90 PS power and 200 Nm torque for a relaxed highway cruise

• Has earned a five-star safety rating under the Global NCAP

• Premium features like leatherette seats and a 7-inch infotainment system.

• Stylish design based on Tata's Impact 2.0 philosophy

The Altroz diesel is fuel-efficient with the direct advantages of torque offered by diesel powertrains.

Conclusion

These five cars represent the highest fuel efficiency in the mass-market segment of India and strongly argue that frugal motoring never compromises comfort, safety, or driving pleasure: either hybrid technology or conventional petrol engines, CNG or diesel power. These cars also offer excellent options that compromise fading fuel prices while suiting varied budget requirements and driving needs.

If you consider running costs as the foremost priority for buying another vehicle, then these fuel-efficient choices should genuinely find a place on your shortlist.

Also Read:

1. 5 Cool Compact SUVs Going Hybrid & Electric in India

2. Maruti Fronx Hybrid: The Big Green Revolution is Here!

3. Citroen’s New C5 Aircross: Bigger, Bolder, Electric!