Petrol cars are still the most balanced choice for daily city use. They offer smooth driving, refined engines, low maintenance, and quick start-up in traffic conditions. Petrol engines also provide better acceleration and quieter operation compared to diesel or CNG. For users driving less than 1,000–1,200 km per month, petrol cars are ideal because their running cost is manageable and the overall ownership cost stays low. Most modern petrol cars deliver good fuel efficiency and require minimal maintenance.
Diesel cars are best suited for long-distance travelers. They offer higher mileage and excellent torque, making them perfect for highway driving. However, diesel cars now have higher maintenance costs and stricter emission regulations. In many cities, older diesel cars are restricted due to pollution norms. For regular city users, diesel is no longer the best option unless your usage is very high.