Tata Sierra Entry-Level Trims To Get A Nat-Asp 1.5-litre Engine!

The Tata Sierra just keeps finding ways to be relevant. This time around, we have some more scoop regarding the choice of powertrains that we can expect to see with the upcoming new SUV. The Sierra is set to make its comeback on November 25, 2025.

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Also read: Tata Improves The Rear Seat Experience Of The Curvv and Curvv EV

Tata Sierra Entry-Level Trims To Get A Nat-Asp 1.5-litre Engine; Details

According to reports, Tata Motors has been developing a new 1.5-litre nat-asp petrol powertrain, specifically for the entry-level variants of the Sierra. Introducing a naturally aspirated petrol option could boost Tatas sales, as models equipped with this engine are likely to be priced more competitively.

This new engine is likely to be based on the upcoming direct-injection petrol unit, designed to offer a more fuel-efficient alternative to the turbocharged powertrains in Tatas lineup. The move makes sense, as turbo-petrol engines are known to be relatively thirstyparticularly when driven spiritedly or paired with automatic transmissions.

Looking at rivals like the Kia Seltos and Hyundai Creta, much of their success can be attributed to the availability of non-turbo petrol variants, which tend to attract a larger share of buyers. Similarly, an entry-level Tata Sierra with a naturally aspirated petrol engine could finally give Tata a stronger position against the Hyundai Creta.

Some of the key features include a panoramic sunroof, ventilated seats, ADAS, and a triple-screen setup comprising the instrument cluster, the main infotainment display, and an additional screen for the co-driver. The light upholstery is going to lend it a premium feeling, and there will be many familiar bits from other Tata cars as well, such as the illuminated steering wheel.