In the face of the implementation of the BS VI emission norms, Tata Motors have announced their decision to phase out the diesel engines that are currently powering their small cars. This decision stems from the fact that diesel vehicles will become more expensive once the BS VI norms go into effect, thereby causing a slump in demand.
Facing the axe is the 1.05-litre 70 BHP diesel that powers the Tiago hatchback and the Tigor compact sedan. The FCA sourced 1.3-litre diesel motor that powers the Tata Zest and Bolt shall also be ceased. This is only logical, as almost 80% of the sales in this segment are generated by the petrol variants, and is further supported by the fact that it shall be quite expensive to make these engines BS VI complaint.
However, Tata is expected to upgrade the 1.5-litre 110 BHP diesel engine powering the Nexon compact SUV and the 2.0-litre 140 BHP diesel engine powering the newly launched Harrier to comply with the soon-to-be effected emission norms.
This announcement is hardly a surprise in the Indian automotive scenario, as Maruti Suzuki had previously announced their plans to phase out all of their diesel vehicles from April 1, 2020. However, Ford India have stated that they will continue to sell diesel-powered cars even after the implementation of the new emission norms.
Tata is currently working on the facelifted versions of the Tiago and Tigor.