EV vs Petrol Comparison
EV vs Petrol Cost: Patna → Thiruvananthapuram
How much cheaper is an electric vehicle compared to petrol on this 2624 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 | 416.5 kWh | INR 3944.33 | INR 3486.17 | INR 16778.71 saved |
| Tesla Model 3 | 374.9 kWh | INR 3549.90 | INR 3137.55 | INR 17173.14 saved |
| Volvo XC40 Recharge | 624.8 kWh | INR 5916.50 | INR 5229.26 | INR 14806.54 saved |
| MG4 | 385.9 kWh | INR 3654.31 | INR 3229.84 | INR 17068.73 saved |
| BMW iX3 | 485.9 kWh | INR 4601.72 | INR 4067.20 | INR 16121.32 saved |
| Petrol Car (Petrol) | 218.7 L | INR 20723.04 | — | reference |
| Petrol Van (Diesel) | 291.6 L | INR 25560.68 | — | reference |
DC Fast Charging Time
Time to recharge the energy used for this 2624 km route at DC fast charge speed.
India EV Electricity Rates
Rates used in the calculations above.
EV Questions: Patna to Thiruvananthapuram
Is an EV cheaper than petrol for Patna to Thiruvananthapuram?
Yes, on home charging, the best EV option for this 2624 km route costs approximately INR 3549.90, compared to INR 20723.04 for a petrol car on Petrol. That's a saving of INR 17173.14 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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