If by **“most spacious electric car in India in 2026”** you mean maximum passenger room and luggage capacity, these are the standout options: | Model | Seating | Key space advantage | Boot space | |---------|---------|---------|---------| | Mahindra XEV 9e | 5 | Very large cabin, long wheelbase, excellent rear-seat room | 663 L | | Mahindra XEV 9S | 7 | Three-row family SUV with spacious cabin and flat floor | 527 L + 150 L frunk | | Hyundai IONIQ 5 | 5 | Huge 3,000 mm wheelbase creates limousine-like rear legroom | 527 L | | Tesla Model Y L Premium | 6 | Long-wheelbase, three-row layout, massive cargo capacity | Up to 2,539 L with seats folded | ### Best overall for cabin space The Mahindra XEV 9e is arguably the most spacious mainstream EV currently available in India. It combines a large wheelbase, generous rear-seat room, and the biggest boot among major Indian EV SUVs at 663 litres. ### Best for large families The Mahindra XEV 9S is the most practical choice if you need 6–7 seats. Its EV-specific platform allows a flat floor and flexible seating layout. ### Best rear-seat comfort The Hyundai IONIQ 5 remains one of the roomiest 5-seater EVs thanks to its 3,000 mm wheelbase, giving exceptional legroom for rear passengers. If you tell me your budget (e.g. under ₹20 lakh, ₹30 lakh, ₹50 lakh, or luxury segment), I can narrow it down to the most spacious EV in that price range.
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Sources cited · 4
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- Mahindra XEV 9S 7-seater Electric SUV Launched at Rs 19.95 lakh | CarTradecartrade.com/news/mahindra-xev-9s-7-seater-electric-suv-launched-at-rs-1995-lakh
- Best Electric Cars for Long Trips in India in 2026evindexindia.com/ev-index/best-electric-cars-for-long-trips-india-2026
- Tesla Model Y Long Wheelbase AWD launched in India: Price, details - The Times of Indiatimesofindia.indiatimes.com/auto/electric-vehicles/tesla-model-y-long-wheelbase-awd-launched-in-india-price-details/articleshow/130433082.cms