For some 40 years, Suzuki cars dominated India’s roads.

The Japanese company’s relentless focus on keeping prices and running costs low put millions of people behind the wheel. Hatchbacks made by its Indian arm, Maruti Suzuki, commanded between half and four-fifths of the country’s new car sales in recent decades.

But as Indians got richer, they gravitated toward bigger and flashier rides — and the automaker’s emphasis on affordability started to become a drag. Maruti Suzuki’s share of the world’s third-largest auto market now lingers at around 39%, near an all-time low.