BYD Sealion 7 Cost Per Km

The BYD Sealion 7 achieves an impressive per-kilometer cost of just ₹1.17 on electricity. Its 82.6 kWh battery pack delivers 567 km on a single charge, making it one of the most economical vehicles to operate in India. For comparison, a petrol car costs ₹7/km — making the BYD Sealion 7 83% cheaper per kilometer.

The cost per km varies by driving conditions. In city traffic with frequent stops, the BYD Sealion 7 actually becomes even cheaper (₹0.99/km) thanks to regenerative braking that recovers energy while slowing down. A petrol car's cost spikes to ₹9.10/km in stop-and-go traffic due to engine idling.

Charging method significantly impacts cost per km. Home charging at off-peak night rates (₹5/kWh) brings the cost down to just ₹NaN/km. Even premium DC fast charging at ₹18/kWh costs only ₹NaN/km — still dramatically cheaper than ₹7/km for petrol.

For a driver covering 40 km daily, the monthly difference is stark: ₹1,404 for the BYD Sealion 7 vs ₹8,400 for petrol — a saving of ₹6,996 every month that adds up to ₹4.20 L over 5 years in fuel costs alone.