IMARC Group has recently released a new research study titled “South Korea Automotive Sensors Market Size, Share, Trends and Forecast by Type, Vehicle Type, Application, Sales Channel, and Region, 2025-2033, offers a detailed analysis of the market drivers, segmentation, growth opportunities, trends and competitive landscape to understand the current and future market scenarios.

South Korea Automotive Sensors Market Overview

The South Korea automotive sensors market size was valued at USD 556.50 Million in 2024 and is projected to reach USD 1,314.35 Million by 2033, growing at a CAGR of 10.02% during the forecast period of 2025-2033. The market growth is driven by the country's strong semiconductor and electronics production, a booming EV and ADAS market led by Hyundai and Kia, and government policies including smart factory deployment and the Green New Deal. Strict emission and safety regulations further boost demand for real-time sensing systems.

Study Assumption Years

• Base Year: 2024
• Historical Year/Period: 2019-2024
• Forecast Year/Period: 2025-2033

South Korea Automotive Sensors Market Key Takeaways

• Current Market Size: USD 556.50 Million in 2024
• CAGR: 10.02% (2025-2033)
• Forecast Period: 2025-2033
• South Korea’s dominance in semiconductor manufacturing, highlighted by companies like Samsung and SK Hynix, supports advanced automotive sensor innovation including MEMS, radar, LiDAR, and camera sensors.
• The growing EV and ADAS markets, driven by Hyundai and Kia, significantly push domestic demand for integrated radar-camera sensor technologies.
• Government initiatives such as smart factory deployment and Green New Deal policies encourage sensor-dense automation across automotive production lines.
• Strict emission and safety regulations for domestic and export vehicles create a strong need for real-time sensing compliance systems.
• Collaboration between OEMs, semiconductor companies, and startups fosters advanced sensor technology development and localization.

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Market Growth Factors

The South Korea automotive sensors market is fuelled by its strength in the semiconductor industry. Leading firms like Samsung and SK Hynix enable advanced sensor manufacturing capabilities, such as MEMS, radar, LiDAR, and camera sensors tailored for automotive use. This integrated ecosystem supports fast iteration and localization of automotive sensors especially for major OEMs like Hyundai and Kia. Additionally, startups such as Seoul Robotics and Telechips are innovating with AI-powered LiDAR and system-on-chip processors, enhancing sensor capabilities and integrating hardware with software and AI frameworks.

The rapid expansion of advanced driver assistance systems (ADAS) and autonomous vehicles further propels market growth. Regulations mandating features like automatic emergency braking, lane-keeping assistance, and parking assistance drive the demand for radar-camera fusion solutions domestically. Strong collaborations among local Tier 1 suppliers, OEMs, and global companies such as Bosch, Panasonic, and Denso cultivate a technology-forward environment focusing on Level 2+ autonomous sensors. Hyundai-supported BOS Semiconductors and Tenstorrent’s AI accelerator chips exemplify on-board sensor data processing innovations.

Government policies promoting smart factories and environmental sustainability also underpin the market’s expansion. Hyundai’s Ulsan EV factory employs real-time sensor networks for process automation, emissions monitoring, and powertrain diagnostics, supported by the Green New Deal and smart mobility policies. These frameworks boost demand for temperature, pressure, and current sensors in manufacturing and EV components. Furthermore, compliance with strict export standards from the EU, U.S., and UN drives the advancement of certified LiDAR and radar-camera fusion modules, strengthening South Korea’s competitive edge in the global automotive sensor market.

Market Segmentation

Type Insights:

• Level/Position Sensors: Sensors measuring the level or position of components, essential for vehicle functionality and safety.
• Temperature Sensors: Devices monitoring thermal conditions critical for engine and battery management.
• Pressure Sensors: Sensors controlling and measuring pressure in various automotive systems for optimal performance.
• Speed Sensors: Devices tracking vehicle or component speeds to enhance control and safety systems.
• Gas Sensors: Sensors detecting gas presence for emissions monitoring and air quality control.
• Magnetic Sensors: Devices used for detecting magnetic fields, important in speed and position sensing.
• Others: Various other sensor types beyond the main listed categories.

Vehicle Type Insights:

• Passenger Cars: Automotive sensors tailored for personal vehicles focusing on comfort, safety, and efficiency.
• Commercial Vehicles: Sensors designed for trucks and buses emphasizing durability and regulatory compliance.

Application Insights:

• Powertrain: Sensors involved in engine and transmission management.
• Chassis: Devices monitoring structural and suspension dynamics.
• Vehicle Body Electronics: Sensors used in body control systems such as lighting and doors.
• Safety and Security: Sensors dedicated to occupant protection and vehicle security systems.
• Telematics: Devices enabling communication, navigation, and vehicle tracking.
• Others: Additional automotive applications requiring sensor integration.

Sales Channel Insights:

• Original Equipment Manufacturer (OEM): Sensors sold directly to vehicle manufacturers for factory installation.
• Aftermarket: Sensors distributed for vehicle maintenance, upgrades, or replacements post-sale.

Regional Insights

The dominant region in the South Korea automotive sensors market is the Seoul Capital Area, followed by key regions such as Yeongnam (Southeastern Region), Honam (Southwestern Region), and Hoseo (Central Region). The report does not provide specific statistics such as market share or CAGR by region. The Seoul Capital Area remains a crucial hub for automotive production, technology development, and market activity in South Korea.

Recent Developments & News

In April 2025, DuPont showcased advanced products leveraging silver nanowire technology at Electronics Manufacturing Korea (EMK) and Automotive World Korea (AWK), including transparent heaters, smart surfaces, ADAS, in-mold electronics, EMI shielding, and IR reflecting applications across automotive and consumer electronics sectors. In March 2024, Valeo inaugurated a new manufacturing facility in Daegu for automotive sensor production, attended by French Ambassador Philippe Bertoux, Valeo executives, and Daegu’s Mayor, marking a significant milestone for the global automotive technology leader.

Key Players

• Samsung
• SK Hynix
• Hyundai
• Kia
• Seoul Robotics
• Telechips
• LG Innotek
• bitsensing
• Bosch
• Panasonic
• Denso
• BOS Semiconductors
• Tenstorrent
• DuPont
• Valeo

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