Oben Rorr EZ 4.4kWh vs Petrol
5-year, 60,000 km total: EV saves ₹62,129 · Break-even: ~2.0 years
Oben Rorr EZ 4.4kWh 5-yr
₹1,70,633
₹1,40,399 price + ₹17,734 charging
Petrol rival 5-yr
₹2,32,763
₹1,00,399 price + ₹1,12,364 fuel
Savings for your running
Petrol / yr
₹22,473
EV charging / yr
₹3,547
You save / yr
₹18,926
Frequently asked questions
Is Oben Rorr EZ 4.4kWh cheaper than petrol over 5 years?
At 12,000 km/year with home charging, the 5-year total is ₹1.71 Lakh for the EV vs ₹2.33 Lakh for a ₹1.00 Lakh petrol rival — the EV saves ₹62,129. Higher running improves the EV case; low running under ~8,000 km/year may not break even.
When does Oben Rorr EZ 4.4kWh break even vs petrol?
Around 2.0 years at 12,000 km/year, when fuel + maintenance savings recover the ~₹40,000 price premium.
What assumptions does this Oben Rorr EZ 4.4kWh comparison use?
EV on-road ₹1.40 Lakh (Delhi estimate), petrol rival on-road ₹1.00 Lakh at 55 km/l and ₹103/litre, home charging ₹8/unit, maintenance ₹2,500/yr EV vs ₹4,000/yr petrol. Insurance, resale and loan interest excluded — see the full TCO calculator.