Tata Sierra powertrain options confirmed at Auto Expo 2023.

Upcoming SUV to get both EV and ICE powertrains.

Will get Tata’s new T-GDI turbo-petrol engine, teamed with DCT.

SUV to be based on Sigma platform, evolved version of ALFA-Arc.

Sierra to go on sale in 2025.

The Sierra’s design has been locked and will resemble the concept shown at Auto Expo 2023