Electric car with biggest battery India 2026

As of 2026, the **largest battery pack in a mainstream electric passenger car sold in India** appears to be the **84 kWh battery** in the Hyundai Ioniq 5. It was updated in 2026 with a larger battery and a claimed ARAI range of about 690 km. ### Largest EV batteries currently available in India (2026) | EV | Battery Capacity | |------|------:| | Hyundai Ioniq 5 | **84 kWh** | | Mahindra BE 6 | 79 kWh | | Mahindra XEV 9e | 79 kWh | | Tata Harrier EV | 75 kWh | | Maruti Suzuki e Vitara | 61.1 kWh | | Toyota Urban Cruiser Ebella E3 | 61 kWh | ### If you mean among Indian-made mass-market EVs The leader is currently the Mahindra BE 6 and its sibling Mahindra XEV 9e with a **79 kWh** battery pack. ### If you mean absolute biggest battery regardless of price Luxury EVs imported into India (such as some models from Mercedes-Benz, BMW, and Porsche) can have batteries exceeding 90–100 kWh, but they are in a much higher price bracket than mainstream Indian EVs. So for a practical answer in India in 2026: **🏆 Biggest battery EV on sale:** Hyundai Ioniq 5 — **84 kWh**. **🏆 Biggest battery under ₹30 lakh:** Mahindra BE 6 — **79 kWh**.

As of 2026, the crown for the electric car with the absolute **biggest battery pack available in India** belongs to Mercedes-Benz with its flagship luxury lineup. The **Mercedes-Benz EQS SUV** holds the top spot, featuring a massive **122 kWh** lithium-ion battery pack. --- ## 1. The Heavyweights (100+ kWh Battery) If you're looking at the ultimate driving range and battery sizes on Indian roads, these ultra-luxury models lead the market: | Car Model | Battery Capacity | Claimed Range (ARAI / WLTP) | Key Feature | |:--- |:--- |:--- |:--- | | **Mercedes-Benz EQS SUV** | **122 kWh** | Up to 820 km | Flagship luxury 7-seater SUV with a 56-inch MBUX Hyperscreen. | | **Audi Q8 e-tron / Sportback** | **114 kWh** | Up to 600 km | Features Audi's legendary Quattro AWD system and great real-world consistency. | | **Mercedes-Benz EQS (Sedan)** | **107.8 kWh** | Up to 857 km | The aerodynamic king. Holds the record for the highest official range in India. | | **BMW i7** | **101.7 kWh** | Up to 625 km | Luxury electric sedan featuring a 31.3-inch rear theater screen. | --- ## 2. Mass-Market & Premium Segment (The Realistic Options) While a 122 kWh battery is incredible, it also commands a price tag upwards of ₹1.3 Crore. If you look at mainstream, relatively affordable EVs launched or heavily popular in India, the battery sizes look quite different: * **MG M9:** Offers a large **90 kWh** battery pack in the premium MPV segment. * **BYD Seal & Sealion 7:** Come with an **82.56 kWh** "Blade" battery, offering high thermal safety and exceptional range for around ₹50 Lakh. * **Mahindra XEV 9e / BE 6:** Mahindra's new "Born Electric" platform SUVs feature battery packs ranging up to **79 kWh**. * **Tata Harrier EV & Safari EV:** Built on Tata's acti.ev+ platform, these pack a competitive **75 kWh** battery. > **Summary:** If budget is no bar, the **Mercedes-Benz EQS SUV (122 kWh)** is your answer. If you are looking for the biggest battery under a ₹50 Lakh budget, cars like the **Mahindra XEV 9e (79 kWh)** or the **BYD Seal (82.56 kWh)** offer the best capacity-to-price ratio.

The electric car with the absolute biggest battery pack available in India is the **Audi Q8 e-tron**, which features a massive **114 kWh** battery pack. Close behind it is the **Mercedes-Maybach EQS 680 SUV** with a **122 kWh** pack globally, which translates to a highly capable **122 kWh** luxury platform locally on Indian shores. However, electric vehicle battery sizes in India vary drastically depending on whether you are looking at the ultra-luxury segment or mass-market budget segments. Below is the structured breakdown of the cars with the largest batteries across different price tiers. Ultra-Luxury Segment (Above ₹1 Crore) These flagship vehicles offer enormous battery capacities specifically designed to counter range anxiety and deliver high-performance luxury power.! **Audi Q8 e-tron**: This vehicle features a **114 kWh** battery pack, offering a claimed driving range of up to 582 km.! **Mercedes-Maybach EQS SUV**: It comes equipped with a **122 kWh** battery capacity, securing its spot as a leading long-distance luxury cruiser.! **Porsche Cayenne Electric**: This premium SUV shares advanced architecture to carry a heavy **113 kWh** battery pack.! **Lotus Eletre**: The performance-focused electric vehicle brings a **112 kWh** battery layout to the premium market.! **Mercedes-Benz EQS Sedan**: This locally assembled luxury vehicle utilizes a **107.8 kWh** battery pack that delivers an official ARAI-certified range of up to 857 km. Premium Mass-Market Segment (₹15 Lakh - ₹70 Lakh) For buyers looking for premium or mid-range choices, battery sizes have grown significantly to ensure realistic cross-city travel capabilities.! **Kia EV6**: Leads this specific price tier with a large **84 kWh** battery pack variant, delivering excellent range numbers.! **BYD Seal**: This high-end sedan relies on an **82.5 kWh** battery pack utilizing BYD's robust blade battery setup.! **Mahindra XEV 9e** / **Mahindra BE 6**: Mahindra's new born-EV generation platforms provide dual options topping out at a generous **79 kWh** battery capacity.! **Tata Harrier EV**: Serves as Tata's flagship EV flagship with a large **75 kWh** battery pack capacity, making it the largest battery ever fitted inside a Tata passenger EV. Affordable Mass-Market Segment (Under ₹15 Lakh) If you are looking at budget-friendly passenger electric cars, the batteries are smaller to stay cost-effective, though still practical for daily use.! **Tata Nexon EV**: Continues to lead the everyday compact segment with battery options maximizing at **45 kWh** for its long-range variants.! **Tata Punch EV**: Offers a high-capacity **40.0 kWh** battery option, providing an official range of up to 350 km.! **MG Windsor EV**: Features a premium layout variant offering up to a **52.9 kWh** battery capacity. If you are looking to purchase, please let me know your preferred **budget range** or **body style preference** (SUV vs Sedan) so I can recommend the exact variant that gives you the maximum battery capacity for your money.