Electric car with biggest battery India 2026

As of mid-2026, the electric car with the **largest battery pack available in India** is the Mercedes-Benz G 580 with EQ Technology, which uses a **116 kWh battery**. It is currently the largest battery fitted to a passenger EV sold in the Indian market. Other EVs with very large batteries in India include: | Model | Battery Capacity | |----------|----------:| | Mercedes-Benz G 580 with EQ Technology | ~116 kWh | | BMW iX | up to ~111.5 kWh | | Rolls-Royce Spectre | ~102 kWh | | Kia EV9 | ~99.8 kWh | | Mercedes-Benz EQS SUV | ~122 kWh (depending on variant availability) | | Tesla Model Y Long Range | 84.2 kWh | If you're asking about **mainstream EVs (under ₹40 lakh)** rather than luxury imports, the biggest batteries are currently found in: - Tata Harrier EV — around 65–75 kWh class - Mahindra XEV 9e — up to ~79 kWh - Mahindra BE 6 — up to ~79 kWh - Maruti Suzuki e Vitara — up to 61 kWh If your goal is **longest range** rather than biggest battery, the ranking is slightly different because efficiency matters as much as battery size.

As of 2026, the crown for the electric car with the biggest battery pack in India depends heavily on whether you are looking at the ultra-luxury segment or the mass-market/accessible segment. Here is the breakdown of the EVs ruling the battery size charts right now: ## The Absolute Biggest (Luxury Segment) If budget is no bar, the absolute largest battery pack available in an electric car in India belongs to the luxury giants: * **BMW iX:** Packs a massive **111.5 kWh** battery, offering a driving range of up to 635 km. * **Mercedes-Benz EQS Sedan:** Comes a very close second with a **107.8 kWh** battery pack, delivering an incredible ARAI-certified range of up to 857 km on a single charge. --- ## The Biggest Batteries in Mass-Market & Mid-Range EVs For mainstream and highly popular segments where buyers look for maximum range without stepping into the multi-crore luxury price point, the game-changers are: | EV Model | Battery Capacity | Claimed Range | Estimated Price (Ex-Showroom) | |:--- |:--- |:--- |:--- | | **Mahindra BE 6** (Pack Three / Batman Edition) | **79 kWh** | ~683 km | ₹27.65 – ₹28.49 Lakh | | **Mahindra XEV 9S / 9e** (Top Variants) | **79 kWh** | ~679 km | ₹29.00 – ₹31.25 Lakh | | **VinFast VF7** | **70.8 kWh** | ~532 km | ₹21.89 – ₹26.79 Lakh | | **Tata Curvv EV** | **55 kWh** | ~502 km | ₹16.99 – ₹19.49 Lakh | | **MG Windsor EV** (Top Variant) | **52.9 kWh** | ~449 km | ₹18.50 Lakh | ### Key Takeaways for 2026 > **Mahindra's Big Move:** Mahindra’s new born-EV lineup (the BE 6 and XEV series) has completely disrupted the mid-range market by offering a huge **79 kWh** battery pack, which was previously only seen in premium luxury imports. Are you looking for a premium luxury cruiser, or are you trying to find the maximum battery capacity within a specific budget?

The **Mercedes-Benz EQS SUV** holds the record for the electric car with the biggest battery capacity in India, packing a massive **122 kWh lithium-ion battery pack**. It provides an impressive driving range of 613 km (WLTP) on a single charge. The automotive market in India offers massive batteries split across both ultra-luxury imports and highly anticipated mass-market localized vehicles. The choices are categorised by segments below: Ultra-Luxury Segment (Biggest Overall Batteries)! **Mercedes-Benz EQS SUV**: Equipped with a **122 kWh** battery pack. This luxury 7-seater sits at the absolute top of the battery size chart in India.! **Audi Q8 e-tron**: Offers a massive **114 kWh** battery capacity paired with an all-wheel-drive setup.! **Mercedes-Benz EQS Sedan**: Features a **107.8 kWh** battery pack. Thanks to its highly aerodynamic design, it claims the longest driving range in India at an ARAI-certified 857 km.! **BMW i7**: Carries a large **101.7 kWh** battery pack powering its eDrive50 and M70 luxury variants. Mass-Market Segment (Largest Batteries under ₹35 Lakh) If you are looking for localized mass-market electric vehicles that balance large battery capacities with accessible pricing, these are the leaders:! **Mahindra XEV 9e** & **Mahindra BE 6**: Built on Mahindra's born-electric platform, the top-tier trims of these vehicles feature a substantial **79 kWh** battery pack, yielding up to 683 km of range.! **Tata Harrier EV**: Tata’s flagship electric SUV comes equipped with a large **75 kWh** battery option, providing an extended driving range of up to 627 km.! **Hyundai Ioniq 5** & **Kia EV6**: Both Korean siblings utilize an updated **84 kWh** battery pack, supporting ultra-fast 800V charging architectures.! **MG Windsor EV**: The popular crossover is available with an extended battery variant packing a **52.9 kWh** battery. Would you like to narrow this down? Tell me if you are looking for cars within a **specific budget** or if you want to know about **charging station compatibility** for these larger battery packs.