The Maruti Alto K10 has always been one of the most popular small cars in India, thanks to its affordability, compact size, and reliability. Now, with its latest update, the Alto K10 delivers an outstanding mileage of 35 km/kg in the CNG variant, making it India’s most fuel-efficient hatchback.
Key Highlights of Maruti Alto K10
- Powered by a 1.0L K10C petrol engine
- Mileage: 24.4 km/l (petrol) and 35 km/kg (CNG)
- Transmission: 5-speed manual & AMT options
- Dual airbags and ABS with EBD standard across trims
- Starting price: ₹3.99 lakh (ex-showroom, Delhi)
Design and Styling
The new Alto K10 looks more stylish and modern compared to its older generation. It offers:
- A bold honeycomb-patterned front grille
- Swept-back halogen headlamps with sharp lines
- Sporty bumper design with wider air vents
- Sleek tail lamps with compact rear profile
- Small yet practical dimensions, ideal for urban roads and parking
Engine and Mileage
The Alto K10 2025 is powered by a 998cc, 3-cylinder petrol engine.
Performance details:
- Power: 66 bhp @ 5,500 rpm
- Torque: 89 Nm @ 3,500 rpm
- Petrol mileage: 24.4 km/l (ARAI-certified)
- CNG mileage: 35 km/kg – making it the most fuel-efficient hatchback in India
- Smooth 5-speed gearbox with both manual and AMT options
Features and Technology
Despite being a budget car, the Alto K10 comes with essential and modern features:
- 7-inch touchscreen infotainment system with Android Auto & Apple CarPlay
- Digital speedometer with MID display
- Steering-mounted audio controls
- Dual airbags, ABS with EBD, and reverse parking sensors
- SmartPlay Studio system for music and connectivity
Variants and Price in India
The Maruti Alto K10 is offered in multiple trims to suit different budgets:
Variant | Fuel Type | Price (Ex-showroom, Delhi) |
---|---|---|
Alto K10 Std | Petrol | ₹3.99 lakh |
Alto K10 VXi | Petrol/AMT | ₹5.00 lakh |
Alto K10 VXi+ | Petrol/AMT | ₹5.50 lakh |
Alto K10 CNG | CNG | ₹5.95 lakh |
Why Should You Buy Alto K10?
- Best-in-class 35 km/kg fuel efficiency in CNG
- Affordable pricing makes it a perfect first car
- Compact design ideal for city driving and parking
- Low running and maintenance cost
- Backed by Maruti’s wide service network
Verdict
The Maruti Alto K10 with 35 km/l mileage is a game-changer for Indian car buyers looking for affordability and efficiency. With its unmatched fuel economy, practical design, and Maruti’s trust, it stands tall as one of the best small cars for Indian roads in 2025.

Ashish Rai is a professional automotive writer with four years of experience crafting reviews, features, and technical guides. Passionate about vehicles, he translates complex engineering concepts into engaging content. Covering market trends, EV developments, and driving experiences, Ashish delivers insightful, reader-friendly articles that ignite automotive enthusiasm worldwide consistently with integrity.