Tata Motors, India’s leading SUV manufacturer and a pioneer in the electric vehicle (EV) space, is breaking new ground with its latest announcement. On July 10, 2025, the company unveiled a Lifetime High-Voltage (HV) Battery Warranty for its popular Curvv.ev SUV Coupe and Nexon.ev 45 kWh models. This bold move, first introduced with the Harrier.ev, is set to reshape the EV ownership experience in India by addressing one of the biggest concerns for buyers: battery longevity and replacement costs.
A Game-Changer for EV Adoption
The Lifetime HV Battery Warranty, valid for 15 years from the vehicle’s initial registration date, covers unlimited kilometers for first-time private owners. This unprecedented assurance applies to both new buyers and existing owners of the Curvv.ev and Nexon.ev 45 kWh, making it a significant step toward worry-free EV ownership. By removing the uncertainty surrounding long-term battery health, Tata Motors is paving the way for broader EV adoption across India.
Vivek Srivatsa, Chief Commercial Officer at Tata Passenger Electric Mobility Ltd., emphasized the impact of this initiative: “By democratizing premium EV technology, we’ve driven exponential growth in India’s EV market. This warranty ensures a carefree, future-ready ownership journey for every Tata EV buyer, reinforcing confidence in our technology.”
Key Details Of the Warranty
The warranty, described as one of the most comprehensive in the EV industry, comes with specific terms to ensure its validity:
- It applies only to private individual buyers or employees under company perk schemes, not commercial vehicles like taxis or fleet operations.
- Vehicles must be serviced at authorized Tata service centers per the recommended schedule.
- The IRA.ev connected services must remain active throughout ownership, and the battery must be free from damage or tampering.
- For second owners, the warranty reverts to 8 years or 1.6 lakh kilometers for both models, compared to 10 years or 2 lakh kilometers for the Harrier.ev.
In the event of battery replacement or repair, Tata ensures the battery’s energy capacity will match or exceed 80% of its steady-state State of Health (SOH), providing long-term reliability. This initiative not only enhances ownership confidence but also supports the resale value of these EVs, making them a smarter investment.
Boosting Value with Loyalty Benefits
In addition to the warranty, Tata Motors is rolling out an exclusive loyalty program. Existing Tata EV owners looking to upgrade to a Curvv.ev or Nexon.ev 45 kWh can enjoy a ₹50,000 discount, further sweetening the deal. This move underscores Tata’s commitment to rewarding its loyal customer base while making electric mobility more accessible.
The company estimates that owners can save approximately ₹8–9 lakh over 10 years due to the lower running costs of EVs, combined with this robust warranty. This compelling value proposition positions the Curvv.ev and Nexon.ev as top contenders in India’s growing EV market. For more insights into the EV landscape, check out our top 10 EV brands in India for June 2025.
Why This Matters for Indian EV Buyers
The Curvv.ev, a sleek SUV coupe starting at ₹17.49 lakh, and the Nexon.ev, a popular compact SUV, are already strong players in India’s EV market. The Curvv.ev offers battery options of 45 kWh and 55 kWh, with claimed ranges of 502 km and 585 km, respectively, while the Nexon.ev 45 kWh delivers a claimed range of 489 km. These vehicles compete with models like the Hyundai Creta Electric and Mahindra XUV400 EV, but Tata’s new warranty gives them a significant edge.
By addressing battery longevity concerns, Tata Motors is not only enhancing the appeal of its EVs but also setting a new benchmark for the industry. This move aligns with the company’s broader vision of making electric mobility reliable and future-focused for Indian consumers. Curious about how Tata stacks up against competitors? Explore our Tata Motors sales analysis for June 2025.
A Step Toward a Greener Future
Tata Motors’ latest initiative reflects its leadership in India’s EV revolution. The Lifetime HV Battery Warranty, combined with the loyalty discount, makes the Curvv.ev and Nexon.ev 45 kWh compelling choices for eco-conscious buyers seeking value and reliability. As the EV market heats up, Tata continues to innovate, ensuring its vehicles remain at the forefront of India’s shift to sustainable mobility. For a broader look at top-performing SUVs, check out our best SUVs of June 2025.
