Tata Sierra EV – 530 km Range, Boost Mode and Triple Screens Revealed

Published ByKonica Singh

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2026-06-28

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Tata Sierra EV – 530 km Range, Boost Mode and Triple Screens Revealed

Sierra EV gets a triple-screen dashboard and Boost Mode New teaser hints at a claimed range of around 530 km Tata's flagship electric SUV launches on June 30

With just days left for the official launch on June 30, Tata Motors has shared another teaser of the Sierra EV. Unlike the earlier videos that focused on the exterior, the latest teaser gives us our best look yet at the SUV's cabin and confirms several new features.

The Sierra EV is shaping up to be one of Tata's most advanced electric SUVs, combining modern technology with practical everyday usability.

Triple Screens Take The Spotlight

The first thing that grabs attention is the wide dashboard layout featuring three connected screens. One serves as the driver's display, another is the main infotainment screen, while the third is expected to be dedicated to the front passenger.

The clean dashboard design, two-spoke steering wheel with an illuminated Tata EV logo and floating centre console give the cabin a premium feel.

Also Read: New Hyundai Elantra 2027 Revealed – Full Details Inside

Boost Mode And Terrain Modes Confirmed

The teaser also confirms that the Sierra EV will offer a dedicated Boost Mode. A physical button on the centre console allows the driver to activate it, likely unlocking stronger acceleration for quick overtakes or highway driving.

Along with this, Tata has confirmed Terrain Modes, suggesting that the SUV will be capable of handling different road conditions more confidently, especially in the higher dual-motor variants.

530 km Range Looks Likely

Another important detail comes from the digital instrument cluster. The display shows 424 km of remaining range with the battery charged to 80 percent.

Although Tata has not officially announced the certified range, the numbers indicate that the Sierra EV could deliver around 530 km on a full charge, putting it among the longest-range electric SUVs in its segment.

Premium Features On Offer

The Sierra EV is expected to come loaded with features. Apart from the triple-screen setup, the teaser confirms:

Panoramic sunroof
Auto-dimming inside rear-view mirror
Multi-level regenerative braking
Adjustable front headrests
Illuminated Tata EV steering wheel
Terrain modes
Connected technology

Top variants are also expected to offer premium audio, Level 2 ADAS, powered front seats, a 360-degree camera and vehicle-to-load (V2L) functionality.

Two Battery Options Expected

Tata is expected to offer the Sierra EV with more than one battery pack.

The entry-level version is likely to use a 65 kWh battery, while the flagship model could borrow the 75 kWh battery pack from the Harrier EV. Tata has already confirmed that a QWD (Quad Wheel Drive) version is on the way, which means buyers will also have the option of a dual-motor all-wheel-drive setup.

Also Read: Honda 0 Alpha EV – Big Screen Cabin Leak Shows Full Interior Upgrade

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About Author

Konica Singh

Sub-Editor

Konica Singh is a passionate Automotive Journalist who brings the world of cars to life, from EV trends to exciting new car launches. Backed by 7 years in content creation, she is skilled in writing, editing, and SEO strategy that drives engagement.

Education: MA English (Delhi University)

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Email: konica.carlelo@gmail.com

Location: New Delhi

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