BYD eMax 7 Premium Running Cost
₹1.48/km on home charging · ₹1,477/month for 1,000 km · full charge ₹488 · real range ~330 km.
Cost breakdown
Charging cost = battery × tariff × 1.1 (losses) ÷ real range. Public DC charging at ₹20+/unit roughly doubles per-km cost.
Savings for your running
Petrol / yr
₹82,400
EV charging / yr
₹17,728
You save / yr
₹64,672
Frequently asked questions
What is the running cost of BYD eMax 7 Premium per km?
About ₹1.48/km on home charging at ₹8/unit with 10% charging loss, based on a ~330 km real-world range from its 55.4 kWh battery. Public fast charging roughly doubles this.
How much does a full charge of BYD eMax 7 Premium cost?
A 0–100% home charge needs ~60.9 units including losses, costing about ₹488 at ₹8/unit.
What is the monthly charging cost of BYD eMax 7 Premium?
At 1,000 km/month it costs about ₹1,477/month on home charging — roughly ₹5,389 less than a petrol car doing the same distance.