Maruti Suzuki to phase out all diesel cars by April 2020

In one of the biggest announcements in the Indian automotive industry in recent times, Maruti Suzuki today stated it will phase out all of its diesel cars by April 2020. This move is forced by the fact that the BS-VI emission norms come into effect on April 1, 2020, and as it stands, Maruti Suzuki’s diesel engines will not be ready to meet the more stringent emission norms.

At present, Maruti Suzuki has two diesel engine options in its range – the ubiquitous 1.3-litre, Fiat-sourced MultiJet engine, and its brand-new 1.5-litre, four-cylinder DDiS engine that debuted in the Ciaz. This announcement means that by April next year, there will be no diesel variant of any Maruti Suzuki model.

Currently, more than half the Maruti Suzuki passenger vehicle range has a diesel engine option. Models that can be had with a diesel engine include the Maruti Suzuki Swift, Dzire, Baleno, Ertiga, Ciaz, S-Cross and the hot-selling Vitara Brezza. Given that diesel cars constitute 30 percent of all Maruti Suzuki sales, this is a huge move, and it remains to be seen how Maruti Suzuki chooses to counter the elimination of diesel cars from its portfolio.

However, the new 1.5-litre diesel engine could make a comeback in the future. Maruti Suzuki has invested upwards of Rs 1,000 crore to develop the 1.5-litre diesel, but before it works to make the 1.5 BS-VI-compliant, the 10-year lifecycle costs of the engine need to be assessed, as the company also has to look at meeting the super-stringent Real Driving Emissions (RDE) regulation, which is expected to come into effect by 2023 and will further drive costs up.

The company’s bigger models – such as the Ciaz, S-Cross, Vitara Brezza and upcoming Creta rival – will likely need a diesel engine option, but Maruti Suzuki will also have to ensure the price gap between the petrol and diesel models isn’t too big, as that could end up hurting demand for diesel cars.