Every EV salesperson will tell you that electric cars are cheaper to maintain. What they won't tell you is exactly how much cheaper, or which costs remain the same. Here's an honest, numbers-first comparison between EVs and their petrol equivalents in India in 2026.
What EVs don't need (and what you save)
The biggest service cost differences come from what EVs simply don't have:
- No engine oil or oil filter: Saves ₹1,500–₹4,000 per service depending on car
- No spark plugs: Saves ₹800–₹3,000 at major service intervals
- No fuel filter: Saves ₹600–₹1,200 at every second service
- No timing belt/chain service: Saves ₹3,000–₹8,000 at high mileage
- Longer brake life: Regenerative braking means pads last 50–80% longer than petrol equivalents
What EVs still need
- Cabin air filter replacement (same cost as petrol)
- Tyre rotation and replacement (identical)
- Brake fluid flush every 2 years (same cost)
- Battery health diagnostic (₹500–₹1,500 extra vs petrol inspection)
- Software updates (usually free at service centre)
- Wiper blades, washer fluid (same)
Head-to-head: Tata Nexon EV vs Nexon Petrol
Both cars, same platform, same tyres — dramatically different service costs:
- Nexon Petrol 10,000 km service: ₹3,500–₹5,000 (auth)
- Nexon EV 10,000 km service: ₹1,800–₹3,000 (auth)
- Saving per service: ₹1,500–₹2,500 (40–50%)
- Nexon Petrol 40,000 km major: ₹8,000–₹12,000
- Nexon EV 40,000 km major: ₹4,000–₹6,500
- Saving at major service: ₹3,500–₹5,500 (45–50%)
Head-to-head: Hyundai Creta EV vs Creta Petrol
- Creta Petrol basic service: ₹3,500–₹5,800
- Creta EV basic service: ₹2,800–₹4,500
- Creta Petrol major service: ₹7,000–₹12,000
- Creta EV major service: ₹5,500–₹9,000
Head-to-head: Tata Tiago EV vs Tiago Petrol
At the entry-level end, the EV advantage is proportionally even larger:
- Tiago Petrol basic service: ₹2,800–₹3,800
- Tiago EV basic service: ₹1,500–₹2,500
- Annual saving (2 services): ₹2,600–₹2,600
5-year service cost comparison
At 15,000 km per year, assuming 2 services annually and 1 major service at 40,000 km:
- Mass-market petrol (Swift, i20, Tiago): ₹40,000–₹65,000 over 5 years
- Mass-market EV (Tiago EV, Nexon EV): ₹18,000–₹35,000 over 5 years
- Compact SUV petrol (Nexon, Venue, Brezza): ₹60,000–₹90,000 over 5 years
- Compact SUV EV (Nexon EV, Creta EV): ₹28,000–₹50,000 over 5 years
The honest caveats
EVs cost more upfront — typically ₹3–8 lakh more than equivalent petrol variants. The service saving of ₹20,000–₹40,000 over 5 years offsets this partially but not fully. The real EV economics are in fuel savings (electricity vs petrol), which add ₹40,000–₹80,000 in savings over 5 years at typical Indian electricity and petrol prices. Combined, the total 5-year ownership advantage of an EV over a comparable petrol car is ₹60,000–₹1,20,000 depending on usage.
The battery is the wildcard — EV batteries are warrantied for 8 years by most manufacturers in India (Tata, Hyundai, MG). Replacement costs ₹3–8 lakh, but real-world data from Indian EV owners suggests most batteries retain 80%+ capacity for 8–10 years in normal use.
For a personalised service cost estimate for your EV or petrol car, use our free estimator.