Fuel efficiency is still a top priority for Indian car buyers — especially with rising fuel prices and daily commuting needs. If you’re planning to buy a new car under ₹10 lakh, here’s a list of the most fuel-efficient cars in India as of 2025.
Whether you’re looking for petrol, diesel, CNG, or hybrid options, this guide will help you pick the right one!
1. Maruti Suzuki Celerio (Petrol)

- Mileage: 26.68 km/l (ARAI)
- Price Range: ₹5.37 – ₹7.14 lakh (ex-showroom)
- Why Buy? Best-in-class petrol mileage, affordable maintenance, compact for city drives.
2. Maruti Suzuki Wagon R CNG

- Mileage: 34.05 km/kg (CNG)
- Price Range: ₹6.45 – ₹7.10 lakh
- Why Buy? Dual-fuel advantage, spacious cabin, and perfect for budget-conscious families.
3. Tata Tiago iCNG

- Mileage: 26.49 km/kg (CNG)
- Price Range: ₹6.60 – ₹8.20 lakh
- Why Buy? Safe CNG car with 4-star GNCAP rating, solid build, and stylish interiors.
4. Maruti Suzuki Baleno (Petrol)

- Mileage: 22.94 km/l (Manual)
- Price Range: ₹6.66 – ₹9.88 lakh
- Why Buy? Premium hatchback, great highway performance, and excellent resale value.
5. Hyundai Exter CNG

- Mileage: 27.10 km/kg (CNG)
- Price Range: ₹6.98 – ₹8.25 lakh
- Why Buy? Mini SUV style with high mileage, sunroof option, and Hyundai reliability.
6. Toyota Glanza (Petrol)

- Mileage: 22.35 km/l
- Price Range: ₹6.86 – ₹9.99 lakh
- Why Buy? Toyota trust, same engine as Baleno, smooth driving experience.
7. Maruti Suzuki Swift (Petrol) – New Gen 2025

- Mileage: 24.8 km/l (New Z-Series engine)
- Price Range: ₹6.99 – ₹9.64 lakh
- Why Buy? All-new look, improved engine, sporty design, and great fuel efficiency.
Final Thoughts
Whether you’re a daily office-goer or a city commuter, these cars offer the best mileage under ₹10 lakh. CNG options are great for long-term savings, while petrol cars still lead in smoothness and refinement.
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✅ Quick Summary Table:
Car Model | Fuel Type | Mileage | Starting Price |
---|---|---|---|
Maruti Celerio | Petrol | 26.68 km/l | ₹5.37 lakh |
Wagon R CNG | CNG | 34.05 km/kg | ₹6.45 lakh |
Tata Tiago CNG | CNG | 26.49 km/kg | ₹6.60 lakh |
Maruti Baleno | Petrol | 22.94 km/l | ₹6.66 lakh |
Hyundai Exter CNG | CNG | 27.10 km/kg | ₹6.98 lakh |
Toyota Glanza | Petrol | 22.35 km/l | ₹6.86 lakh |
Maruti Swift (2025) | Petrol | 24.8 km/l | ₹6.99 lakh |