Sustained auto supply chain tariff and margin pressures in 2026

Global automotive supply chains are managing structural cost inflation driven by broader trade tariffs and input volatility. J.P. Morgan estimates combined automotive vehicle and parts tariffs will total approximately $41 billion in 2026. While mmWave Radar SoCs continue to yield per-unit implementation savings of up to $20 per vehicle, Tier-1 component margins face sustained headwinds across active electronic platforms.