Auto Stocks Fall Up to 3% as RBI Raises Repo Rate to 5.50%

Shares of leading Indian automobile companies including Tata Motors, Maruti Suzuki, Mahindra & Mahindra, and Hyundai Motor India experienced notable declines on Wednesday. The drop, reaching as much as 3%, followed the Reserve Bank of India’s announcement of a 25 basis point increase in the repo rate to 5.50 percent. This rate hike was accompanied by a shift in the central bank's monetary policy stance towards what it described as 'calibrated tightening.'

The Nifty Auto index, which tracks the performance of the automobile sector, fell by over 1 percent during the trading session. Major players such as Maruti Suzuki, Tata Motors Passenger Vehicles (PV), Mahindra & Mahindra, and Hyundai all saw their stock prices dip by more than 2 percent. Ashok Leyland experienced a sharper fall, losing more than 3 percent. In the two-wheeler segment, companies like Hero MotoCorp, TVS Motor Company, and Bajaj Auto each declined by over 2 percent.

RBI Governor highlighted that the recent escalation of conflict in West Asia has negatively impacted global economic sentiment. Inflation projections have become less favorable compared to the previous year. The Monetary Policy Committee (MPC) voted with four members favoring a stance of calibrated tightening, signaling that interest rate cuts are unlikely in the near future.

The committee noted that robust GDP growth and elevated credit expansion could potentially increase demand-side inflationary pressures, although clear evidence of this remains limited. The MPC also pointed out emerging signs of broader inflation and emphasized the challenge in distinguishing between supply-driven inflation and secondary effects resulting from price shocks. It stressed the importance of considering the second-round impacts of supply disruptions when setting policy.

Turning to the automotive sector’s upcoming financial performance, analysts anticipate that despite a mixed performance in September, strong quarterly vehicle sales should support revenue growth for the second quarter of fiscal year 2027 (Q2FY27). However, profit margins are expected to face headwinds. This is due to the depletion of lower-cost raw material inventories and the persistence of high commodity prices that will push up production costs.

Price hikes and operational efficiencies may help partially offset these cost pressures, but limited consumer affordability could restrict the scope for further price increases. Industry experts also expect festive season demand to remain relatively firm, with dealer sentiment reported as positive. Nevertheless, caution is advised given potential risks to rural incomes and the effect of several recent price increases. The comparison with last year’s surge in sales driven by Goods and Services Tax (GST) adjustments will also make it important to evaluate performance over the full festive period, rather than focusing on single-month dispatch figures.

The festival season in 2023 is spread across October and November, featuring Navratri and Dussehra in October, followed by Dhanteras and Diwali in November. This extended calendar is likely to support sustained demand rather than a sharp spike in just one month. Retail sales relative to dealer inventory will be a key metric to watch. Passenger vehicle dispatches for September were estimated at approximately 460,000 to 465,000 units, while retail registrations were closer to 400,000 units, suggesting some stocking ahead of the festivities.

If retail demand remains strong during the festival period, the sector could maintain its momentum. However, a slowdown in retail absorption might lead to increased channel inventories and greater discounting pressures after the festival season.

Commodity prices represent the main risk factor for earnings in Q2FY27 and beyond. Costs for steel, aluminum, copper, rubber, precious metals, energy, and freight are critical for vehicle manufacturers and their suppliers. The effects of crude oil price volatility, geopolitical tensions, higher shipping costs, and rupee depreciation could exacerbate these challenges, particularly for companies relying heavily on imported materials or components.

While strong revenue growth is expected in the near term, margin pressures will likely vary across companies. Original equipment manufacturers with a higher share of premium products, SUVs, strong pricing power, economies of scale, and active cost management programs may better withstand raw material inflation. Premium and SUV segments tend to provide better contribution margins, helping to cushion the impact of rising input costs.

Conversely, businesses focused on entry-level two-wheelers, mass-market passenger vehicles, price-sensitive commercial vehicles, and auto-component suppliers with limited pricing power face tougher trade-offs. Raising prices to pass on cost increases could dampen demand, while postponing price hikes risks squeezing gross margins.

The Reserve Bank of India’s monetary policy moves and the resulting market reaction underscore the complex environment in which the Indian automobile industry operates. The sector must navigate inflationary pressures, geopolitical uncertainties, and changing consumer dynamics as it moves through the current fiscal year.