Audi Q8 e-tron cost per km
Exact running cost by city, daily distance, and electricity rate.
Running cost in Mumbai
That's 79% 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 Q8 e-tron | Petrol | You save |
|---|---|---|---|---|
| 10 km | 300 | ₹668 | ₹3,150 | ₹2,482 |
| 30 km | 900 | ₹2,005 | ₹9,450 | ₹7,445 |
| 50 km | 1,500 | ₹3,341 | ₹15,750 | ₹12,409 |
| 80 km | 2,400 | ₹5,346 | ₹25,200 | ₹19,854 |
| 100 km | 3,000 | ₹6,682 | ₹31,500 | ₹24,818 |
Annual savings at 40 km/day
₹1.21 L/ year
That's ₹6.04 L saved in fuel alone over 5 years of owning the Audi Q8 e-tron, vs driving an equivalent petrol car.
How much does the Audi Q8 e-tron really cost to run?
At India's average residential electricity rate of ₹8/kWh, the Audi Q8 e-tron runs at approximately ₹1.86 per km - based on its efficiency of 4.31 km per kWh. For context, an equivalent petrol car doing 10 km/L at ₹105/L costs ₹10.50/km - nearly 5.7× more.
The per-km math
| EV efficiency | 4.31 km / kWh |
| Electricity cost | ₹8 / kWh (India avg) |
| EV running cost | ₹1.86 / 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 Q8 e-tron electricity cost: ₹2,784/month
- Equivalent petrol cost: ₹15,750/month
- Monthly savings: ₹12,966/month
Over 5 years that's approximately ₹7.78 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 Q8 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 Q8 e-tron would cost ₹4.64/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 Q8 e-tron's usable range drops 10-15%, which raises per-km cost slightly.
- Solar - if you have rooftop solar, the Audi Q8 e-tron can run at ~₹0.50/km during daylight charging.
Audi Q8 e-tron cost per km FAQs
What is the cost per km of the Audi Q8 e-tron?+
The Audi Q8 e-tron costs approximately ₹1.86 per km at India's average electricity rate of ₹8/kWh. That's 82% 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 Q8 e-tron?+
At ₹8/kWh and 4.31 km/kWh efficiency, driving 100 km in the Audi Q8 e-tron consumes about 23.2 kWh and costs roughly ₹186. A full charge from empty costs approximately ₹912.
What is the monthly fuel cost of the Audi Q8 e-tron?+
Driving 50 km/day (1,500 km/month), the Audi Q8 e-tron costs approximately ₹2,784/month in electricity - vs ₹15,750/month for petrol. You save ₹12,966/month.
Does the Audi Q8 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 Q8 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 ₹4.08–₹5.10/km. The math above assumes home charging - which is where 80%+ of EV kilometers are refueled in India.