Which fuel type offers the best mileage in India for 2026?

For August 2026, Strong Hybrids (like the Grand Vitara Hybrid or City Hybrid) and CNG vehicles generally offer the best mileage figures in India, often exceeding 25 kmpl. Petrol cars with smaller engines and manual transmissions also provide good efficiency, while diesel cars remain strong contenders for highway driving.

What is the difference between claimed mileage and real-world mileage?

Claimed mileage (ARAI certified) is tested under controlled laboratory conditions, making it an ideal figure. Real-world mileage, however, is influenced by driving style, traffic, road conditions, AC usage, and maintenance, typically being 15-30% lower than the claimed figures. Always factor this difference into your buying decision.

Are Maruti Suzuki cars still the most fuel-efficient in India?

Yes, Maruti Suzuki continues to dominate the fuel efficiency charts in India for August 2026, especially in the petrol and CNG segments. Models like the Celerio, Swift, Dzire, Wagon R, and Alto K10 consistently rank high. Their Grand Vitara hybrid also offers class-leading mileage.

Which are some of the most fuel-efficient cars under ₹10 Lakh in India (2026)?

For under ₹10 Lakh (ex-showroom) in August 2026, you can find highly fuel-efficient options like the Maruti Suzuki Alto K10, Celerio, Wagon R, Swift, and Dzire. Tata Punch CNG and Hyundai Exter CNG also offer excellent running costs. These vehicles provide a great balance of affordability and mileage.

How can I improve my car's real-world fuel efficiency?

To maximize real-world mileage, practice smooth acceleration and braking, maintain consistent speeds, avoid excessive idling, keep tires properly inflated, and adhere to regular service schedules. Using the correct gear and avoiding heavy loads can also significantly improve fuel economy.

Should I consider an EV for fuel efficiency in 2026, or stick to fuel cars?

While this article focuses on fuel-efficient cars, EVs offer zero tailpipe emissions and much lower per-km running costs than any fuel car. If your daily commute fits the range, charging infrastructure is accessible, and your budget allows for the higher upfront cost, an EV could be the ultimate 'fuel-efficient' choice in 2026.

Are diesel cars still a good option for mileage in India in 2026?

Diesel cars, while facing stricter emission norms, still offer excellent mileage, especially for high-mileage users and highway driving. Models like the Hyundai Venue and Kia Sonet diesel continue to provide strong efficiency figures, making them viable for those who prioritize long-distance economy.