New Delhi. Tata Motors has created a huge buzz in the market by launching its latest SUV Tata Sierra SUV. The price, look, features of this SUV, everything is being discussed in the automobile industry. New updates are coming about it continuously. Now a new update shows that Tata Sierra, the company which is not limited to just diesel and petrol variants, is going to bring many variants of this car. These will also be offered with all wheel drive, 7 seater layout and CNG. With these additions, the company will target buyers who like big families and off-roading.
Sierra Family Expansion
The Sierra is positioned as a midsize SUV, positioned between the Tata Curve and the larger Harrier SUV. Due to its bold and rugged styling, large cabin and feature-rich interior, this SUV is much talked about in the market. However, to take this success forward, Tata is planning to introduce new variants above the standard 5-seater, which will maintain their identity apart from the brand's larger SUVs. The company is working on a 7-seater variant. This 3-row layout will fall between the existing Sierra and full-size D-segment SUVs, giving Tata an opportunity to enter this fast-growing segment in India. Due to the Sierra's long wheelbase design and its modular architecture, this type of configuration is possible without major structural changes.
All-wheel drive and CNG option also in the pipeline
Tata is also working on all-wheel drive options for the Sierra, targeting buyers who want better traction and mild off-road capability, but don't want to compromise on everyday needs. The adult version will come stage wise, in which the adult will be available in the electric Sierra (EV) from the beginning of 2026. The internal combustion engine (ICE) adult variant is expected to be launched in early 2027. Along with the adult, Tata is also considering a CNG variant in view of the increasing demand for fuel efficiency and eco-friendly options in the midsize SUV segment. This will give customers a practical option for long distance travel and budget-friendly driving. The launch of CNG Sierra will depend on the development of the segment.
ARGOS Platform
The foundation of all these future variants is Tata's new ARGOS platform (All-Terrain Ready, Omni-Energy, and Geometry Scalable Architecture), which will support the 2025 Sierra. This modular architecture allows Tata to adopt multiple powertrains such as petrol, diesel, CNG, hybrid and EV. It also supports adult hardware, multiple wheelbase options and different interior layouts, making it easier for the brand to introduce new Sierra variants with less re-engineering.