Tata Sierra EV vs Mahindra BE.05 – A Battle of Bold Indian Electric SUVs

India's electric vehicle market is set to explode in 2025, and leading the charge are two iconic names: Tata Motors and Mahindra. Both are ready to launch futuristic electric SUVs that reflect bold design, advanced technology, and a strong push toward a sustainable future. While Tata is reviving an icon with the Sierra EV, Mahindra is bringing futuristic flair with the BE.05. But which one is worth waiting for?

Let’s dive into a side-by-side comparison to help you make an informed choice.

Design Language: Retro Charm vs Futuristic Flair

The Tata Sierra EV brings back the nostalgia of the original Sierra from the 1990s but with an ultra-modern twist. It retains its iconic extended rear glass and three-door styling cues while offering a futuristic front profile with LED DRLs, sharp lines, and a clean EV-focused design.

On the other hand, the Mahindra BE.05 looks like something out of a sci-fi movie. Its coupe-SUV body, angular surfaces, C-shaped LED lighting, and aggressive stance make it look like a car from the future. If you're into sharp, urban, and edgy styling, the BE.05 feels like it belongs in 2030.

Both designs are concept-based but near production-ready. While the Sierra targets modern nostalgia, the BE.05 represents the future-forward urban explorer.

Platform and Powertrain

Tata Sierra EV is expected to be built on Tata's Gen 2 Sigma platform, a heavily modified version of its existing ICE platform designed specifically for EVs. Tata has not officially revealed battery capacity or motor specs, but you can expect a 400–500 km range on a single charge with fast charging capability and Ziptron technology.

Mahindra BE.05 will run on the INGLO platform, a global EV architecture co-developed with Volkswagen. This gives BE.05 an edge with modular battery options, 60–80 kWh packs, and an expected range of up to 500 km. It will likely feature RWD and AWD variants.

In terms of raw specs and architecture, Mahindra BE.05 may offer more flexibility, but Tata’s proven Ziptron system has shown strong reliability on Indian roads.

Interior and Features

Tata Sierra EV is expected to focus on luxury, space, and tech. Expect a premium dual-tone cabin, panoramic sunroof, a large touchscreen infotainment system, connected car tech, ambient lighting, and sustainable materials for an eco-conscious vibe.

Mahindra BE.05, meanwhile, is all about being sporty and immersive. Expect a driver-focused cockpit, twin displays, sporty steering, ambient lighting, and futuristic controls. Mahindra may also offer AR-HUD and advanced OTA updates in its top variants.

If comfort, nostalgia, and practicality matter, Sierra feels more refined. But for tech lovers and urban drivers, the BE.05 has more futuristic appeal.

Performance and Range

Both SUVs promise a minimum of 400–500 km real-world range, depending on the variant and conditions. Tata’s Ziptron has been tried and tested in Nexon EVs, while Mahindra’s INGLO platform brings higher efficiency and fast-charging speeds (up to 175 kW DC claimed).

While Tata may keep its performance more comfort-oriented, Mahindra is likely to tune BE.05 for a sporty, punchy ride, especially in AWD trims.

So, if your priority is long-term performance with a thrill, the BE.05 may edge ahead. If you want trusted, family-friendly daily driving, the Sierra EV is more balanced.

Launch Timeline in India

Tata has confirmed that the Sierra EV will launch by late 2025, possibly around the festive season. Expect production to begin by mid-2025 with testing already underway.

Mahindra has also committed to launching the BE.05 in October 2025, with road testing spotted across India. BE.05 will likely be the first car from Mahindra’s BE line-up to hit the roads.

So both cars are expected around the same time, making the comparison even more relevant.

Expected Price in India

Tata Sierra EV is expected to be priced between ₹22 lakh to ₹26 lakh (ex-showroom), depending on the variant.

Mahindra BE.05 may start slightly higher, around ₹25 lakh to ₹28 lakh, given its global platform, advanced battery tech, and sportier appeal.

So while both are premium EV SUVs, the Sierra EV might offer better affordability, especially for family buyers.

Which One Should You Wait For

If you are looking for:

Proven EV tech with comfort, heritage design, and practicality, then the Tata Sierra EV is ideal.
Futuristic design, sporty dynamics, global platform, and next-gen features, then the Mahindra BE.05 is worth the wait.

Both represent bold steps in India’s EV revolution, and you can’t go wrong with either. However, your personal preference nostalgia vs next-gen will decide the winner.

Final Thoughts

India’s EV race is heating up with icons like the Tata Sierra EV and fresh disruptors like Mahindra BE.05. While one appeals to the heart with heritage, the other excites the mind with its futuristic presence. Your choice depends on what excites you more — a reborn legend or a new-age challenger.

Stay tuned as both brands unveil final production models and booking details. 2025 will be a landmark year for electric mobility in India.