Automotive margin leakage happens when suppliers continue to ship but profitability quietly worsens. The customer gets product. Operations keeps the line moving. But the cost to serve rises through premium freight, excess inventory, overtime, supplier misses, unrecovered claims, and planning friction.
SupplyWhy helps automotive suppliers connect operational events to financial impact. Jenae helps explain why margin changed across parts, programs, suppliers, and customers.
What The Problem Looks Like
Margin leakage often appears as:
- Stable revenue with lower gross margin.
- Higher cost per part or seat set.
- More expedites without obvious root cause.
- More inventory without better service.
- Supplier problems that never become recoverable claims.
- Program profitability that differs from the original quote.
Why It Happens
Margin leakage hides because automotive cost is cross-functional.
The cause may sit in:
- OEM demand changes.
- Supplier pricing or delivery performance.
- Freight and logistics.
- Inventory exposure.
- Labor, overtime, scrap, or rework.
- Missed claims or weak evidence.
- Planning assumptions that no longer match reality.
What Data Reveals It
To diagnose margin leakage, suppliers need a cost waterfall that connects:
- Quoted vs actual cost.
- Material price and usage.
- Premium freight and logistics.
- Labor and overtime.
- Scrap, rework, and quality containment.
- Inventory carrying cost and obsolescence.
- Supplier chargebacks and customer claims.
- Program, part, and customer profitability.
How SupplyWhy Helps
SupplyWhy helps suppliers move from high-level margin reports to explainable root causes.
Jenae can help teams ask:
- Which program lost margin?
- Which parts created the variance?
- Which demand or supplier event caused cost?
- Which costs should be recovered?
- Which future scenarios put margin at risk?
Metrics To Track
- Actual vs quoted cost by part or program.
- Margin erosion by customer.
- Premium freight by root cause.
- Cost recovery opportunity.
- Excess inventory and obsolescence risk.
- Planning exceptions with financial impact.