A practical long-term ownership story showing how lower running and maintenance costs can make EVs significantly cheaper than petrol cars over 15 years.
Fifteen years ago, I bought my first car and picked a small petrol hatchback. It was reliable, but every month I watched fuel prices climb and service bills pile up. When it came time to replace that car, I switched to an electric vehicle. I did not expect a miracle, but I wanted predictable running costs.
Before buying, I compared numbers carefully. I drive around 1,200 to 1,500 km a month, mostly city traffic. My old petrol car gave average mileage in stop-and-go conditions, and fuel cost was my biggest expense. With the EV, most charging happened at home during lower-rate hours.
In the first year, the difference was obvious. My monthly energy spend was far lower than my old petrol budget. Service visits were also simpler. There was no engine oil change, fewer moving parts to maintain, and less surprise spending compared to my previous ownership cycle.
I tracked everything in a sheet: fuel or charging, periodic service, routine parts, and yearly totals. I also included realistic assumptions like battery health checks and occasional tire replacements, so the comparison stayed fair.
Over 15 years, the savings compound quietly. Some years were moderate, some years were high when petrol prices rose quickly. But the trend stayed consistent. At the end of the period, my total ownership cost was lower by about 4 lakhs. That is after accounting for practical maintenance and regular use.
What changed for me was not just money. I spent less time at fuel stations, my running cost became easier to predict, and I could plan annual expenses with more confidence.
If you are deciding between EV and petrol, run your own numbers with your distance, local electricity tariff, petrol price, and maintenance assumptions. A small difference every month can become a large amount over the long term.
The EV vs petrol calculator helped me test these scenarios quickly. For my usage pattern, it confirmed what my real-world data later proved: disciplined tracking plus lower running cost can create meaningful long-term savings.
