EV vs Petrol Comparison
EV vs Petrol Cost: Kolkata → Bengaluru
How much cheaper is an electric vehicle compared to petrol on this 1850 km route? Prices updated 1 May 2026.
Cost Comparison
One-way energy cost for EV models vs petrol vehicles. Home charging at INR 9.47/kWh, DC fast at INR 8.37/kWh.
| Vehicle | Energy used | Home charge | DC fast | Saving vs car |
|---|---|---|---|---|
| BYD Atto 3 | 293.7 kWh | INR 2780.87 | INR 2457.86 | INR 11829.50 saved |
| Tesla Model 3 | 264.3 kWh | INR 2502.79 | INR 2212.07 | INR 12107.59 saved |
| Volvo XC40 Recharge | 440.5 kWh | INR 4171.31 | INR 3686.79 | INR 10439.07 saved |
| MG4 | 272.1 kWh | INR 2576.40 | INR 2277.13 | INR 12033.98 saved |
| BMW iX3 | 342.6 kWh | INR 3244.35 | INR 2867.50 | INR 11366.02 saved |
| Petrol Car (Petrol) | 154.2 L | INR 14610.37 | — | reference |
| Petrol Van (Diesel) | 205.6 L | INR 18021.06 | — | reference |
DC Fast Charging Time
Time to recharge the energy used for this 1850 km route at DC fast charge speed.
India EV Electricity Rates
Rates used in the calculations above.
EV Questions: Kolkata to Bengaluru
Is an EV cheaper than petrol for Kolkata to Bengaluru?
Yes, on home charging, the best EV option for this 1850 km route costs approximately INR 2502.79, compared to INR 14610.37 for a petrol car on Petrol. That's a saving of INR 12107.59 per one-way trip. DC fast charging is slightly more expensive but still competitive.
How long does it take to recharge an EV for this route?
It depends on the EV and charger type. On a DC fast charger, most EVs listed here can replenish the energy used for this route in 10–40 minutes. Home AC charging typically takes several hours for the equivalent energy. See the charging time breakdown in the table above.
What is the electricity rate for EV charging in India?
The home charging rate used here is INR 9.47/kWh. Public DC fast charging is estimated at INR 8.37/kWh. Rates may vary by charger operator and subscription plan.
Which EV is most efficient for highway driving in India?
Among the reference models listed here, the Tesla Model 3 achieves approximately 7.0 km/kWh on highway routes, making it one of the most efficient for long-distance travel. Real-world performance may vary with speed, air conditioning, and load.
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