EV vs Petrol Cost Calculator India 2025

Compare real costs, calculate break-even years, and decide if switching to an EV makes financial sense for you.

Vehicle Details

Electric Vehicle (EV)
6 km/kWh
4-Wheeler typical: 5-7 km/kWh
Rs.7.50
Slider: Rs.4 – Rs.12 per kWh unit
Petrol Vehicle
15 km/L
4-Wheeler typical: 12-18 km/L

Break-Even & Cost Analysis

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EV Score / 100
Calculating...
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EV Total Cost
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over 5 years
Petrol Total Cost
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over 5 years

Cumulative Cost Over 10 Years

Y-axis in Lakhs (Rs.). Crossover = break-even point.

How It's Calculated

Disclaimer: Results are estimates for planning purposes only. Actual figures may vary based on lender policies, market conditions, and applicable regulations. Consult a qualified professional before making financial decisions.

Frequently Asked Questions

Is EV cheaper than petrol in India in 2025?
Yes, EVs are significantly cheaper to run in India in 2025. With electricity at Rs.7-10 per unit vs petrol at Rs.100+ per litre, EV fuel costs are 60-80% lower per km. However, the higher upfront purchase price means you need to drive enough to recover the premium — typically 1,200-1,500 km/month for a 4-wheeler to break even within 5-6 years.
How many km per day makes an EV worthwhile?
As a rule of thumb, driving at least 30-40 km/day (about 900-1,200 km/month) makes an EV financially worthwhile. Below this, the fuel savings may not recoup the price premium within a reasonable time. At 50+ km/day (1,500+ km/month), an EV clearly makes economic sense with break-even often under 5 years. For 2-wheelers, even 20-25 km/day can justify switching due to the smaller price premium.
What is the break-even point for an electric car in India?
Break-even for an electric car in India is typically 4-7 years for 4-wheelers and 2-4 years for 2-wheelers at average usage of 1,200-1,500 km/month. Break-even depends on the price premium over a comparable petrol vehicle, electricity tariff in your city, petrol prices, and monthly mileage. This calculator gives you a personalised estimate — enter your specific numbers above.
Does EV save money on maintenance too?
Yes — significantly. EVs have no engine oil changes, no spark plugs, no timing belt, no clutch, and regenerative braking reduces brake pad wear. Annual EV maintenance in India costs roughly Rs.5,000-10,000 for a 4-wheeler vs Rs.12,000-20,000 for petrol — a saving of 40-60% per year. Over 10 years this can add up to Rs.50,000-1,00,000 in maintenance savings alone.
What is the real per-km running cost of an EV in India?
At 6 km/kWh efficiency and Rs.7.50 per unit electricity, EV per-km cost = Rs.7.50 ÷ 6 = Rs.1.25/km. A comparable petrol car at 15 km/L and Rs.103/L costs Rs.103 ÷ 15 = Rs.6.87/km. That's over 5× cheaper per km for the EV — a saving of Rs.5.62 per km, which at 1,500 km/month translates to Rs.8,430/month or Rs.1,01,160/year in fuel savings.

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