Electric car with biggest battery India 2026

As of mid-2026, the **largest battery pack in an electric passenger car officially on sale in India** is: 1. Mercedes-Benz EQS SUV — **122 kWh** battery - WLTP range: up to **613 km** - One of the biggest battery packs available in the Indian market. Other EVs with very large batteries include: - Mercedes-Benz EQS — **107.8 kWh** - BMW iX — **111.5 kWh (usable ~108.8 kWh)** - Kia EV9 — **99.8 kWh** - Hyundai Ioniq 5 — **84 kWh** If you're asking about **mainstream EVs under ₹30 lakh**, the biggest batteries are approximately: - Mahindra BE 6 — **79 kWh** - Maruti Suzuki e Vitara — **61 kWh** So the current leader by battery capacity in India is the **Mercedes-Benz EQS SUV with a 122 kWh battery pack**.

As of 2026, the electric car with the biggest battery capacity available in India is the **Mercedes-Benz EQS SUV**. Here is the breakdown of the vehicle and how it compares to other massive-battery EVs in the Indian market: ### 1. The Winner: Mercedes-Benz EQS SUV * **Battery Capacity:** **122 kWh** * **Claimed Range:** Up to **820 km** (ARAI-certified, depending on the variant) * **Price:** ₹1.33 Crore – ₹1.48 Crore (Ex-showroom) * **Quick Fact:** Offered in both the 5-seater (EQS 450) and 7-seater (EQS 580) configurations, this locally-assembled flagship holds the crown for the highest cell capacity of any passenger electric vehicle in the country. --- ### The Runners-Up (100+ kWh Club) If you are looking at other ultra-premium options with massive battery setups in India, the leaderboard stands as follows: | Rank | Electric Vehicle | Battery Size | Claimed Range | |:--- |:--- |:--- |:--- | | **1** | **Mercedes-Benz EQS SUV** | **122 kWh** | ~809 - 820 km | | **2** | **Mercedes-Benz G 580 (Electric G-Wagon)** | **116 kWh** | ~473 km | | **3** | **Audi Q8 e-tron / Sportback** | **114 kWh** | ~582 - 600 km | | **4** | **Lotus Eletre** | **112 kWh** | ~490 - 600 km | | **5** | **BMW iX (Top Trim)** | **111.5 kWh** | ~635 km | | **6** | **Mercedes-Benz EQS (Sedan)** | **107.8 kWh** | ~857 km *(Highest efficiency/range)* | | **7** | **Rolls-Royce Spectre** | **102 kWh** | ~530 km | | **8** | **BMW i7** | **101.7 kWh** | ~560 - 625 km | > **Note on Efficiency vs. Size:** While the **EQS SUV** has the largest *physical battery pack* at 122 kWh, its lower-slung sibling—the **EQS Sedan** (107.8 kWh)—actually holds the record for the **longest driving range** in India (857 km ARAI) due to its highly aerodynamic design and lighter weight.

Based on 2026 market developments, the electric vehicles with the largest battery capacities and longest ranges in India are positioned in the premium, luxury, and upcoming homegrown SUV segments. **Leading Electric Cars with Large Batteries (2026)**! **Mercedes-Benz EQS SUV / EQS Sedan:** These luxury models generally feature the largest battery packs in the Indian market, frequently exceeding 100 kWh to offer extensive range.! **BMW i7 / iX:** These luxury options also feature large battery capacities, targeting over 100 kWh in their top-spec variants.! **Mahindra XEV 9S:** The top-spec variant of this 2026 model features a substantial battery pack, with options designed for long-range, featuring a 70 kWh battery, as seen in the. **Key Considerations for 2026** - **Battery Size vs. Range:** While many premium EVs (like Audi and Mercedes) offer 100+ kWh batteries, Mahindra's newer "Born Electric" models (9E, 9S ) are designed for superior efficiency and range with slightly smaller, advanced battery packs. - **Fast Charging:** New models like the Mahindra XEV 9S support rapid charging up to 180 kW. - **Segment Leaders:** The highest battery capacity remains in luxury luxury sedans and SUVs (100+ kWh), while mainstream long-range SUVs are now delivering high capacity in the 70-80 kWh range. If you are looking for a specific type of vehicle, please let me know: - **What is your estimated budget?** - **Do you prefer a sedan or an SUV?** - **Is maximum range more important than luxury features?** I can narrow down the best choices for your needs.