BYD Atto 3 vs Petrol — Full Cost Comparison
Save ₹5.56 L over 5 years · Breakeven in just 103 months · 521 km range · 60.5 kWh
EV Cost/km
₹0.93
vs ₹7 petrol
Monthly Savings
₹7,284
vs petrol
Breakeven
103 mo
then pure savings
5-Year Savings
₹4.37 L
fuel alone
Year-by-Year TCO
| Year | BYD Atto 3 | Petrol | Diff |
|---|---|---|---|
| Purchase | ₹24.99 L | ₹17.49 L | Petrol saves ₹7.50 L |
| Year 1 | ₹26.20 L | ₹19.64 L | Petrol saves ₹6.56 L |
| Year 2 | ₹27.41 L | ₹21.78 L | Petrol saves ₹5.62 L |
| Year 3 | ₹28.62 L | ₹23.93 L | Petrol saves ₹4.69 L |
| Year 4 | ₹29.82 L | ₹26.07 L | Petrol saves ₹3.75 L |
| Year 5 | ₹31.03 L | ₹28.22 L | Petrol saves ₹2.81 L |
Feature Comparison
BYD Atto 3 vs Petrol Car — Is It Worth Switching to Electric?
The BYD Atto 3 starts at ₹24.99 L ex-showroom, which is approximately ₹7.50 L more than a comparable petrol car at ₹17.49 L. However, the BYD Atto 3 costs just ₹0.93/km to run vs ₹7/km for petrol — a 87% reduction in per-kilometer cost that quickly erases the upfront premium.
At 40 km of daily driving, the BYD Atto 3 saves ₹7,284 every month on fuel. Add the maintenance savings of ₹1,978/month (EVs need no oil changes, fewer brake jobs, no exhaust repairs), and the total monthly advantage reaches ₹9,262.
The breakeven point — when cumulative savings equal the price difference — comes at approximately 103 months (8.6 years). After that, every month of ownership puts money back in your pocket. By year 5, the total cost of ownership stands at ₹31.03 L for the BYD Atto 3 vs ₹28.22 L for the petrol equivalent.
Beyond cost, the BYD Atto 3 produces zero tailpipe emissions (saving approximately 1752 kg of CO₂ per year), runs virtually silent, qualifies for Section 80EEB tax deduction (₹1.5 lakh on loan interest), and benefits from state road tax waivers and registration fee exemptions. The verdict: for most drivers covering 40+ km daily, switching to the BYD Atto 3 is both financially smart and environmentally responsible.