Industry Overview
The automotive industry sits at a unique crossroads of commodity exposure as it transitions from internal combustion engines to electric powertrains. A traditional ICE vehicle contains roughly 900 kg of steel, 150 kg of aluminum, 20 kg of copper, and catalytic converters requiring 3-7 grams of platinum-group metals. Electric vehicles shift that mix dramatically: a single EV battery pack requires 8-12 kg of lithium, 30-60 kg of nickel, and 10-30 kg of cobalt, while copper content doubles to 40+ kg for wiring and motors. This transition means automakers face a broadening and deepening commodity exposure profile, with new supply chain risks concentrated in battery metals that are geographically concentrated in politically sensitive regions.
Commodity Exposure
Key Companies
Sensitivity Analysis
Steel and aluminum together account for roughly 10-15% of a vehicle's bill of materials, so a 20% rise in hot-rolled coil steel prices can add $400-700 to per-unit costs for a full-size pickup. For EV-focused manufacturers like Tesla and Rivian, lithium price swings carry outsized impact: lithium carbonate surging from $15,000/tonne to $80,000/tonne (as it did in 2022) can add $3,000-5,000 to battery pack costs per vehicle. Palladium and platinum exposure is shrinking as ICE market share declines, but legacy automakers like GM and Toyota still face meaningful catalytic converter cost pressure. The key differentiator among automakers is vertical integration: Tesla's direct lithium offtake agreements and in-house battery cell production provide more insulation from spot commodity volatility than competitors relying on tier-1 battery suppliers.