Tata Motors has taken a major step toward boosting consumer confidence in its electric vehicles. The Nexon EV 45 and the newly launched Curvv EV now come with a 15-year/unlimited kilometre battery warranty as standard—what Tata is calling a “lifetime battery warranty.”
Key Highlights:

- 15-year battery warranty now standard for Nexon EV 45 & Curvv EV
- Available for both new and existing owners
- Rs 50,000 loyalty bonus for current Tata EV owners
- Applicable only to first owners of the vehicles
Tata’s New Lifetime Battery Warranty Explained

Previously, the battery packs of the Nexon EV and Curvv EV were covered under an 8-year or 1.6 lakh km warranty. Now, Tata is nearly doubling the coverage with a 15-year/unlimited kilometre warranty, valid from the date of registration. This move aims to make long-term EV ownership more appealing and reduce concerns around battery longevity.
Note: The extended warranty applies only to first owners of the Nexon EV 45 and Curvv EV. Pre-owned or second-hand buyers will not be eligible.
Loyalty Bonus for Existing Tata EV Owners

Tata Motors is also rewarding its loyal customers. If you already own a Tata EV and are looking to upgrade or buy another electric model, there’s a Rs 50,000 loyalty bonus on offer when you purchase a new Nexon EV 45 or Curvv EV.
EV Variant Details & Pricing | ||
Model | Battery Options | Price Range (Ex-showroom) |
Curvv EV | 45kWh & 55kWh | Rs 17.49lakh-Rs 22.24lakh |
Nexon EV 45 | 30.2kWh & 45kWh | Rs 12.49lakh- Rs 17.19lakh |
Whether you’re an existing Tata EV owner or considering going electric, this new warranty package and loyalty bonus make Tata’s EVs even more compelling.
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It’s interesting that the 15-year battery warranty only applies to the first owner. I wonder how that might impact the resale value of these EVs in the future—especially as the used EV market begins to grow in India.