Archive · 14 Nov 2025
Tata Motors Rejects Easing Emission Norms for Small Cars, Cites Safety Concerns
Imagine cars need to follow rules about how much pollution they can make, like a diet for cars.
Some car companies, like Tata Motors, say these rules should be the same for all cars, big or small, because making cars lighter to meet the rules could make them less safe in accidents.
They believe safety is more important.
But other companies, like Maruti Suzuki, say that the rules are too hard for small, cheaper cars.
They worry that if the rules stay the same, they might have to stop making these small cars, which are important for people who can only afford a little.
They want special, easier rules for the smallest cars so more people can buy them and it's okay for them to be lighter.
The government and car experts are trying to figure out the best way to keep the air clean without making cars unsafe or too expensive.
Tata Motors has publicly rejected calls to ease upcoming emission norms for small cars.
The company argues that redefining small cars by weight, as proposed by some, would compromise safety and incentivize unsafe designs.
Maruti Suzuki has been advocating for relaxed emission standards for small cars, citing concerns about their future existence and affordability.
Tata Motors' MD, who also heads industry lobby Siam, stated there is no justification for relaxing norms for small cars.
Recent GST revisions have reinforced the definition of small cars based on length and engine size, not weight, aligning with Tata Motors' stance.
- Who
- Tata Motors Passenger Vehicles Ltd, led by MD Shailesh Chandra, and Maruti Suzuki India Ltd, with Chairman R.C. Bhargava and MD Hisashi Takeuchi.
- What
- Tata Motors publicly opposed proposals to ease emission norms for small cars, a stance directly against Maruti Suzuki's long-standing demand, citing safety risks and lack of justification.
- When
- Friday (referring to the article's publication date), with Maruti Suzuki's MD writing a letter last month and R.C. Bhargava making comments days prior.
- Where
- Mumbai, India (Tata Motors' base) and discussions involving the Indian government and industry lobby Siam.
- Why
- Tata Motors argues that easing norms for small cars, especially if defined by weight, would compromise vehicle safety and undermine progress in safety standards. Maruti Suzuki believes stringent norms threaten the existence of small cars and their affordability.
Tata Motors
Maruti Suzuki
Emission Norms for Small Cars
Tata Motors
There is no justification for any relaxation in the next phase of emission norms for small cars.
Maruti Suzuki
Upcoming emission norms could threaten the existence of small cars, as they become more stringent for them than for larger cars. A 20g relief is needed, not the proposed 3g.
Definition of Small Cars
Tata Motors
Redefining small cars based on weight rather than length and engine size would incentivize unsafe designs and conflict with safety imperatives.
Maruti Suzuki
Current emission norms discriminate against smaller cars and favor bigger cars. Proposals suggest lenient targets for cars weighing less than 909 kg.
Impact on Affordability
Tata Motors
Lowering emission norms for lighter cars would lead to concessions for cars weighing around 909 kg and costing up to ₹10 lakh, potentially negating affordability benefits.
Maruti Suzuki
Relaxed norms for small cars could make them more affordable for those looking to upgrade from two-wheelers.
- Company
- Tata Motors Passenger Vehicles Ltd
- Stance
- Rejects calls for easing emission norms for small cars.
- Reasoning
- Safety risks associated with redefining small cars by weight; maintains there is no justification for relaxation.
- Counterpart
- Maruti Suzuki India Ltd, which has been advocating for relaxed standards.
- Proposed Norms
- Bureau of Energy Efficiency's proposal for lenient emission reduction targets for cars weighing less than 909 kg (opposed by most carmakers except Maruti Suzuki and Toyota).
- Safety Standard Reference
- Bharat New Car Safety Assessment Program (BNCAP) ratings; no car weighing less than 909 kg currently meets BNCAP safety ratings.
- GST Impact
- Recent GST revisions reinforce the definition of small cars based on length (<4m) and engine size, not weight.