Auto Sector Key Metrics Explained.
Understanding volume, realisation, and mix in the Indian auto industry
Imagine you're the owner of a small kirana store. You stock various types of tea, each with a different profit margin. Just like your tea business, auto companies have different models with varying profitability. What happens when SUV sales surge?
Auto companies need to sell a high volume of vehicles to cover their massive fixed factory costs. The more they sell, the lower the cost per unit.
Realisation is the average price earned per vehicle sold. It's a crucial metric as it directly impacts revenue.
Mix shift refers to the change in the proportion of different vehicle types sold. SUVs and EVs typically have higher margins than hatchbacks.
Tracking volume, realisation, and mix together gives a clear picture of an auto company's profitability.
Comparing Auto Companies
Think of two chai stalls. One sells only basic tea, while the other offers a variety of high-margin specialty teas. Just as the second chai stall earns more per cup, auto companies that sell more SUVs and EVs tend to have higher realisation and profitability.
Why this matters
Understanding these metrics helps you make informed decisions when investing in auto companies. You can better assess their profitability and growth potential.
Try varying the percentage mix of SUVs vs hatchbacks to see how total profit changes despite constant total volume.
The Mix Shift Profit Engine
Even at a constant volume of 100000 vehicles, shifting the mix to 40% SUVs lifts average realisation to -0.2 per vehicle. Total profit swings to ₹-1,16,433 — proving that what you sell matters as much as how much. (Assumes fixed cost of 1 Lakh/vehicle, SUV realisation 15L, Hatchback 6L for illustration).
Warning: With too few high-realisation SUVs, the company cannot cover its massive fixed factory costs and operates at a loss.
Where people go wrong
- Ignoring falling realisation and marginsFocusing solely on rising volumes can be misleading. Falling realisation and margins can negatively impact profitability.
- Overlooking dealer inventory build-upRising inventory can signal weak demand, which may eventually impact production and profitability.
Track volume, realisation, and mix together for a complete picture.
SUVs and EVs typically have higher margins than hatchbacks.
Dealer inventory levels indicate demand strength.
Investors often get distracted by flashy total volume numbers and ignore the actual profit margin per vehicle.