Audi e-tron cost per km
Exact running cost by city, daily distance, and electricity rate.
Running cost in Mumbai
That's 64% cheaper than petrol (₹10.50/km)
Your location
Pick your city for exact rates
Petrol comparison
What would petrol cost instead?
India avg ~₹105/L
At 10 km/L
₹10.50/km
Monthly fuel cost by daily commute
Based on Mumbai rates. Swipe table on mobile.
| Daily km | Monthly km | Audi e-tron | Petrol | You save |
|---|---|---|---|---|
| 10 km | 300 | ₹1,147 | ₹3,150 | ₹2,003 |
| 30 km | 900 | ₹3,442 | ₹9,450 | ₹6,008 |
| 50 km | 1,500 | ₹5,737 | ₹15,750 | ₹10,013 |
| 80 km | 2,400 | ₹9,179 | ₹25,200 | ₹16,021 |
| 100 km | 3,000 | ₹11,474 | ₹31,500 | ₹20,026 |
Annual savings at 40 km/day
₹97,459/ year
That's ₹4.87 L saved in fuel alone over 5 years of owning the Audi e-tron, vs driving an equivalent petrol car.
How much does the Audi e-tron really cost to run?
At India's average residential electricity rate of ₹8/kWh, the Audi e-tron runs at approximately ₹3.19 per km - based on its efficiency of 2.51 km per kWh. For context, an equivalent petrol car doing 10 km/L at ₹105/L costs ₹10.50/km - nearly 3.3× more.
The per-km math
| EV efficiency | 2.51 km / kWh |
| Electricity cost | ₹8 / kWh (India avg) |
| EV running cost | ₹3.19 / km |
| Petrol mileage | 10 km / L |
| Petrol cost | ₹105 / L (India avg) |
| Petrol running cost | ₹10.50 / km |
What this means monthly
At the default Indian urban commute of 50 km/day (≈1,500 km/month):
- Audi e-tron electricity cost: ₹4,781/month
- Equivalent petrol cost: ₹15,750/month
- Monthly savings: ₹10,969/month
Over 5 years that's approximately ₹6.58 L saved in fuel alone - before counting maintenance and insurance savings.
Why electricity is cheaper
Burning 1 litre of petrol releases about 9.1 kWh of usable energy - but a petrol engine only converts ~20-25% of that to actual motion. The rest is heat lost through the radiator and exhaust. EVs convert ~85-90% of stored battery energy into motion. So you're paying for 4× less energy waste with an EV. That's the real reason the Audi e-tron crushes petrol on per-km cost - not because electricity is cheap in India (it isn't particularly), but because EVs are simply more efficient.
Caveats to the math
- DC fast charging (public networks) costs 2-3× home rates. The Audi e-tron would cost ₹7.97/km on DC if you charge exclusively there - still cheaper than petrol.
- Electricity slabs - once you cross 500 units/month, your tariff jumps. Most EV owners stay in the 300-500 slab shown above.
- Battery degradation - after 5-7 years, the Audi e-tron's usable range drops 10-15%, which raises per-km cost slightly.
- Solar - if you have rooftop solar, the Audi e-tron can run at ~₹0.50/km during daylight charging.
Audi e-tron cost per km FAQs
What is the cost per km of the Audi e-tron?+
The Audi e-tron costs approximately ₹3.19 per km at India's average electricity rate of ₹8/kWh. That's 70% cheaper than running a petrol car doing 10 km/L at ₹105/L (which costs ₹10.50/km).
How much does it cost to charge the Audi e-tron?+
At ₹8/kWh and 2.51 km/kWh efficiency, driving 100 km in the Audi e-tron consumes about 39.8 kWh and costs roughly ₹319. A full charge from empty costs approximately ₹1280.
What is the monthly fuel cost of the Audi e-tron?+
Driving 50 km/day (1,500 km/month), the Audi e-tron costs approximately ₹4,781/month in electricity - vs ₹15,750/month for petrol. You save ₹10,969/month.
Does the Audi e-tron cost change by city?+
Yes - city electricity tariffs vary from ₹5.4/kWh (Chandigarh) to ₹10.7/kWh (Bangalore). Use the city selector above to see your exact cost. Most Audi e-tron owners report effective rates of ₹7-10/kWh after billing slabs and fixed charges.
Is public charging more expensive?+
DC fast charging at public networks typically costs ₹15-22/kWh (2-3× home rates), so ₹7.01–₹8.76/km. The math above assumes home charging - which is where 80%+ of EV kilometers are refueled in India.