# Pravaig Defy Hacker Edition 90.9kWh Running Cost per km: Monthly Charging Cost vs Petrol

> Pravaig Defy Hacker Edition 90.9kWh costs about INR 2.29/km on home charging (INR 2,285/month for 1,000 km) vs ~INR 6.87/km for a petrol car.

- **URL**: https://bestev.in/tools/fuel-cost-calculator/pravaig-defy-hacker
- **Real-world range**: ~350 km from its 90.9 kWh battery
- **Assumptions**: home charging at INR 8/unit with 10% charging loss; petrol at INR 103/litre, 15 km/l.

## Running-cost facts

- **Cost per km (home charging)**: INR 2.29/km
- **Full 0-100% home charge**: ~100.0 units, about INR 800
- **Monthly cost at 1,000 km**: about INR 2,285 -- roughly INR 4,581 less than petrol
- **Petrol equivalent**: ~INR 6.87/km. Public fast charging roughly doubles the EV figure.

## FAQs

### What is the running cost of Pravaig Defy Hacker Edition 90.9kWh per km?

About INR 2.29/km on home charging at INR 8/unit with 10% charging loss, based on a ~350 km real-world range from its 90.9 kWh battery. Public fast charging roughly doubles this.

### How much does a full charge of Pravaig Defy Hacker Edition 90.9kWh cost?

A 0-100% home charge needs ~100.0 units including losses, costing about INR 800 at INR 8/unit.

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- [Pravaig Defy Hacker Edition 90.9kWh vs petrol 5-yr cost](https://bestev.in/tools/ev-vs-petrol-calculator/pravaig-defy-hacker)
- [View Pravaig Defy Hacker Edition 90.9kWh specs & price](https://bestev.in/vehicles/pravaig-defy-hacker)