Earlier this year, Tata Motors announced its dedicated electric vehicle division – Tata Passenger Electric Mobility Limited (TPEML). The new EV sub-division has three platform strategy that will underpin the upcoming Tata electric cars for the next 10 years. It includes a converted IC (internal combustion) engine platform, a bespoke EV platform (Sigma) and a skateboard. While the converted IC engine architecture range consists of the Tata Nexon EV and the new Tiago EV, the upcoming Tata Altroz EV and Tata Punch EV will be based on the Sigma platform.
Sigma platform is essentially based on the Alfa architecture that’s heavily modified version for electrification. The carmaker has modified its fuel tank area, removed transmission tunnel and side members have been pushed towards side for creating a flat floor for accommodating a large battery pack. Compared to an IC engine conversion EV, the Tata Altroz EV and Tata Punch EV which will underpin the Sigma architecture are expected to be lighter, more energy efficient and spacious.
The upcoming new Tata electric cars will use the brand’s Ziptron high-voltage technology. As of now, there is on official information on its battery capacity, power and range. Though, the reports suggest that the Punch EV to offer a range of over 300km on a single charge. The carmaker will make a few EV-specific design changes to the Tata Altroz EV and Tata Punch EV including the Blue highlights and a closed-off grille.
Both models are reported to launch sometime in 2023. The EVs won’t have any direct rival in the country. Prices of the Altroz EV and Punch EV will surely be higher than their ICE counterparts. Currently, the premium hatchback model lineup is available within the price range of Rs 6.35 lakh – Rs 10.25 lakh. The Punch mini SUV is priced from Rs 6 lakh to Rs 9.54 lakh. All aforementioned prices are ex-showroom.
