Automotive electronics markets projected to grow through 2033

The automotive electronics sector is seeing significant growth driven by the integration of advanced vehicle technologies. The automotive position sensor market is valued at USD 31.80 billion in 2025 and is projected to reach USD 54.88 billion by 2033, representing a compound annual growth rate (CAGR) of 7.06%.

Passenger cars are expected to dominate the position sensor market due to rising demand for luxury vehicles and advanced technology. Key components such as throttle, camshaft, and crankshaft position sensors are central to this growth.

Simultaneously, the automotive wiring harness market is projected to grow from USD 42.95 billion in 2026 to USD 49.29 billion by 2033. This expansion is fueled by the integration of electronic systems, advanced safety features, connectivity, and vehicle electrification.

The industry is seeing a shift toward high-voltage architectures, such as 800V+ platforms, which allow for thinner, lighter cables and improved efficiency. Additionally, the demand for high-speed data communication is increasing to support ADAS, autonomous driving, and digital cockpits.