EV vs petrol in Chennai: what you'll really save
In Chennai, petrol costs ₹107.76 a litre, diesel ₹99.55, and home electricity about ₹8 a unit. At 40 km a day with home charging, 25 of 25 EVs pay back within 15 years; the MG Windsor EV is quickest, cheaper from day one.
Calculate for your carYour exact variant, daily driving and charging mix.
How fast each EV pays back in Chennai
| EV | vs | Extra upfront | Saved / month | Pays back |
|---|---|---|---|---|
| MG Windsor EV Exclusive Pro | Hyundai Creta King | −₹1.94 lakh | ₹8,944 | Day one |
| BYD eMAX 7 Comfort 6S | Toyota Innova Hycross VX Hybrid | −₹2.76 lakh | ₹6,162 | Day one |
| Kia Carens Clavis EV HTX E ER | Kia Carens Clavis HTX+ Turbo iMT 6S | ₹14,614 | ₹9,245 | 2 months |
| Maruti e Vitara Zeta | Maruti Grand Vitara Zeta (O) AT | ₹53,385 | ₹7,606 | 7 months |
| VinFast Limo Green Standard | Toyota Innova Hycross GX (petrol) | ₹71,376 | ₹6,205 | 10 months |
| Hyundai Creta Electric Smart (O) LR | Hyundai Creta SX Premium IVT | ₹1.23 lakh | ₹8,445 | 13 months |
| Mahindra XEV 9e Pack Two 79 | Mahindra XUV 7XO AX7T 6S | ₹1.46 lakh | ₹6,459 | 20 months |
| Tata Tiago EV Pure+ 24 | Tata Tiago Pure+ A AMT | ₹1.73 lakh | ₹7,520 | 22 months |
| Mahindra XEV 9S Pack One Above 79 | Mahindra XUV 7XO AX5 | ₹1.73 lakh | ₹6,686 | 2 years |
| Tata Punch EV Smart+ 40 | Tata Punch Pure+ S AMT | ₹2.06 lakh | ₹7,729 | 2.2 years |
| Tata Harrier EV Fearless+ 75 | Tata Harrier Adventure X+ AT | ₹2.03 lakh | ₹7,191 | 2.2 years |
| MG Comet EV Executive | Maruti WagonR LXi MT | ₹2.06 lakh | ₹6,231 | 2.7 years |
| Tata Nexon EV Creative 45 | Tata Nexon Pure+ PS | ₹3.83 lakh | ₹8,432 | 3.7 years |
| Kia Syros EV HTK+ ER | Kia Syros HTK+ Turbo DCT | ₹3.46 lakh | ₹7,074 | 3.9 years |
| Tata Sierra EV Adventure 75 | Tata Sierra Pure L (O) DCA | ₹4.57 lakh | ₹7,134 | 5.1 years |
| Mahindra BE 6 SPORTEQ Three Plus 79 | Hyundai Creta SX Premium IVT | ₹4.85 lakh | ₹7,298 | 5.3 years |
| VinFast VF7 Wind | Tata Harrier Adventure X+ | ₹4.5 lakh | ₹6,602 | 5.4 years |
| MG Hector Tomahawk EV Excite 7S | MG Hector Style | ₹6.65 lakh | ₹8,469 | 6.3 years |
| Mahindra XUV 3XO EV AX5 | Mahindra XUV 3XO MX1 | ₹5.56 lakh | ₹7,076 | 6.4 years |
| Tata Curvv EV Accomplished X | Tata Curvv Smart X | ₹6.5 lakh | ₹8,094 | 6.5 years |
| VinFast VF6 Earth | Hyundai Creta E MT | ₹5.96 lakh | ₹7,351 | 6.6 years |
| Citroen eC3 Live | Tata Punch Smart | ₹6 lakh | ₹7,135 | 6.8 years |
| MG ZS EV Executive | MG Astor Sprint | ₹7.57 lakh | ₹7,462 | 8.3 years |
| BYD Atto 3 Premium | MG Hector Smart Pro CVT | ₹11.27 lakh | ₹7,540 | 12.1 years |
| Toyota Urban Cruiser Ebella E3 | Toyota Hyryder S MT | ₹9.35 lakh | ₹5,669 | 13.3 years |
40 km a day, home charging, kept 7 years. Each EV is paired with its closest petrol or diesel rival at the same point in the price range.
Road tax in Tamil Nadu
- EVs: 0% on every car. Registration fees are waived.
- Petrol cars: 10% up to ₹10 lakh, 15% above ₹10 lakh.
- Diesel cars: same as petrol.
Questions people ask
Is an EV worth it in Chennai?
In Chennai, petrol costs ₹107.76 a litre, diesel ₹99.55, and home electricity about ₹8 a unit. At 40 km a day with home charging, 25 of 25 EVs pay back within 15 years; the MG Windsor EV is quickest, cheaper from day one.
What does it cost to run an EV in Chennai?
Charging at home at about ₹8 a unit, an efficient EV costs from about ₹79 per 100 km, while a petrol car doing 14 km/l costs about ₹770 per 100 km at ₹107.76 a litre.
Do EVs pay road tax in Tamil Nadu?
Tamil Nadu road tax for EVs is 0% on every car; for petrol cars it is 10% up to ₹10 lakh, 15% above ₹10 lakh. EV registration fees are also waived.