Fuel Cost Calculator
Compare running costs across Petrol, Diesel, CNG, and EV. Estimate your monthly and yearly fuel expenses based on your daily commute and vehicle mileage to make an informed car buying decision.
Petrol & Diesel
Traditional ICE vehicles offer convenience and wide availability. While diesel provides better mileage for high running, petrol remains cheaper upfront with lower maintenance costs.
CNG Economics
CNG cars drastically reduce your cost per kilometer. Ideal for city commuters with high daily running, though you compromise slightly on boot space and engine performance.
The EV Advantage
Electric vehicles (EVs) offer the absolute lowest running cost—often under ₹1 per km. Home charging makes EVs incredibly economical for regular city commutes.
How to Reduce Your Running Costs
EV vs Petrol: The Breakeven Point
EVs generally have a higher upfront cost than their petrol counterparts. However, if your daily running exceeds 40-50 km, the savings in fuel (electricity vs petrol) can help you recover the premium within 3 to 4 years. For occasional drivers, a petrol car might still make more financial sense.
Maximizing Fuel Efficiency (Mileage)
Regardless of the fuel type, you can improve efficiency by maintaining correct tire pressure, avoiding sudden acceleration or hard braking, and getting your car serviced regularly. Using the AC optimally also contributes to better mileage.
Should you buy a Diesel car today?
With the narrowing gap between petrol and diesel prices and stricter emission norms (like BS6 Phase II), diesel cars are best suited only if your monthly running exceeds 1,500 km or if you frequently drive on highways where diesel engines offer superior torque and fuel economy.