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India’s passenger vehicle (PV) market is going under a dynamic transformation. It is reported that compressed natural gas (CNG) vehicles continue to gain traction, quietly reshaping the industry landscape. While electric vehicles dominate headlines, CNG adoption has surged steadily, emerging as a major alternative fuel choice for Indian consumers.

According to recent data, CNG’s share in PV retail rose to 21.98 per cent in FY 2025-26, up from 19.60 per cent in the previous fiscal. In March 2026 alone, the figure climbed further to 23.76 per cent, indicating that nearly one in four passenger vehicles sold in the country now runs on CNG.

 

 

In absolute numbers, out of 47,05,056 passenger vehicles retailed in FY26, around 10.34 lakh units were CNG-powered. This places CNG ahead of diesel, which held an 18.08 per cent share, and far above the electric vehicle (EV) segment, which accounted for just 4.25 per cent of PV sales. The upward trend has been consistent over the past few years. CNG’s share has nearly doubled from 12–13 per cent three years ago to close to 22 per cent now. The March peak suggests that the share could exceed 25 per cent in FY27. In contrast, petrol vehicles have seen a gradual decline, with their share dropping from 50.82 per cent in FY25 to 47.48 per cent in FY26, and further down to 44.81 per cent in March 2026. Diesel has remained relatively stable at around 18 per cent.

 

Multiple factors are driving this shift. The most prominent is cost efficiency. CNG offers a 40–50 per cent lower fuel cost per kilometre compared to petrol. Additionally, the price gap between petrol and factory-fitted CNG variants has narrowed to Rs 80,000–1,00,000, making it an attractive proposition for buyers. For consumers covering 15,000–20,000 kilometres annually, the investment in a CNG vehicle can be recovered in less than 18 months. Automakers have also played a crucial role in boosting adoption. Leading manufacturers have expanded their CNG portfolios across various segments, offering options ranging from entry-level hatchbacks to compact SUVs priced between Rs 5 lakh and Rs 15 lakh. This wider availability has made CNG vehicles more accessible to a broader customer base.

 

Infrastructure development has further supported this growth. The expansion of city gas distribution networks—from around 300 cities three years ago to over 600 today—has significantly improved accessibility, particularly in high-density regions across northern and western India. Rising fuel price concerns, influenced partly by global geopolitical uncertainties, have also contributed to the shift. Dealer feedback indicates that changing fuel prices are increasingly impacting buying decisions, with many customers showing a clear preference for CNG and EV alternatives.

 

The growth of CNG is not limited to passenger vehicles alone. In the commercial vehicle segment, CNG accounted for 11.79 per cent of sales in FY26, driven largely by urban logistics and last-mile delivery operations where cost savings are critical. Industry experts note that this shift has important competitive implications. Automakers that invested early in CNG technology have managed to maintain strong market positions, while others are accelerating their efforts to expand their CNG offerings.  Looking ahead, the key question is whether CNG will compete with or complement electric vehicles. Current trends suggest a coexistence strategy. CNG is increasingly preferred in the Rs 7–12 lakh segment, particularly in Tier-2 and Tier-3 cities where charging infrastructure for EVs remains limited. Meanwhile, EVs continue to gain popularity among urban buyers in higher price brackets. As the Indian automotive market evolves, CNG appears set to remain a critical pillar in the country’s transition toward more cost-effective and cleaner mobility solutions.