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Vehicle Diagnostics Market Size Forecast: How Large Could The Market Become By 2030?
The vehicle diagnostics market has seen significant expansion in recent years, with projections indicating an increase from $43.73 billion in 2025 to $50.39 billion in 2026, achieving a compound annual growth rate (CAGR) of 15.2%. This upward trend in the past period has been driven by factors such as the expansion of the vehicle population, a greater integration of electronic components within automobiles, stricter enforcement of emission regulations, the growth of aftermarket diagnostic services, and the widespread adoption of onboard diagnostic systems.
The vehicle diagnostics market is projected to experience swift expansion over the coming years. It is forecasted to reach $82.44 billion by 2030, growing at a compound annual growth rate (CAGR) of 13.1%. This forecast period growth can be linked to the rise of electric vehicles, increased adoption of connected cars, a growing need for remote diagnostics, the implementation of AI-driven fault prediction, and the expansion of fleet management. Key developments shaping this period include the uptake of sophisticated OBD diagnostics, the spread of connected vehicle diagnostics, the proliferation of smartphone-based tools, a growing emphasis on predictive diagnostics, and a rising demand for multi-system scanners.
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Vehicle Diagnostics Market Industry Drivers: What Is Driving Revenue Growth?
The growing popularity of vehicle leasing is expected to boost the vehicle diagnostics market in the coming years. In simple terms, vehicle leasing involves a contractual agreement where a lessee—whether an individual or company—rents a vehicle from a lessor, such as a leasing company or financial institution, for a set timeframe, often ranging from months to years. This trend is driven by access to newer models, lower maintenance expenses, greater flexibility, and tax advantages for businesses. Within this context, vehicle diagnostics plays a vital role by helping lessors maintain and monitor the performance of leased vehicles. It enables them to oversee vehicle health, pinpoint problems, and improve fleet management, ensuring efficient and reliable operation throughout the lease period. To illustrate, the British Vehicle Rental & Leasing Association (BVRLA), a UK-based professional body, reported that the UK lease fleet totaled approximately 1.94 million vehicles by the end of 2024. As a result, the increase in vehicle leasing is fueling expansion in the vehicle diagnostics market.
Vehicle Diagnostics Market Segment Breakdown: Which Categories Generate The Most Revenue?
The vehicle diagnostics market covered in this report is segmented –
1) By Product Type: OBD2 Scanner, Multi-System Auto Diagnostic Tool, OBDII Scanner Bluetooth Automotive ECU Coding Diagnostic Tool, OBD2 Car Code Reader Or scan Tool, OBD2 Adapter Check Engine Diagnostic Tool, Smartphone Diagnostic Tool, Other Products
2) By Vehicle Type: Light-Duty Vehicle, Commercial Vehicle, Heavy Commercial Vehicle
3) By Equipment Type: Exhaust Gas Analyzer, Wheel Alignment Equipment, Headlight Tester, Paint Scan Equipment, Dynamometer
4) By Application: Automatic Crash Notification, Vehicle Tracking, Vehicle Health Alert, Roadside Assistance
Subsegments:
1) By OBD2 Scanner: Standard OBD2 Scanner, Advanced OBD2 Scanner
2) By Multi-System Auto Diagnostic Tool: OEM Multi-System Diagnostic Tool, Aftermarket Multi-System Diagnostic Tool
3) By OBDII Scanner Bluetooth Automotive ECU Coding Diagnostic Tool: Wireless OBDII Scanner with Bluetooth Connectivity, ECU Coding And Reprogramming OBDII Diagnostic Tools
4) By OBD2 Car Code Reader Or Scan Tool: Basic OBD2 Code Reader, Professional OBD2 Scan Tool
5) By OBD2 Adapter Check Engine Diagnostic Tool: OBD2 Bluetooth Adapter, OBD2 USB Adapter
6) By Smartphone Diagnostic Tool: Mobile App-Based Diagnostic Tools, Smartphone OBD2 Adapter Kits
7) By Other Products: Vehicle Battery Diagnostic Tools, TPMS Diagnostic Tools, Hybrid Or Electric Vehicle Diagnostic Tools, Automotive Performance Diagnostic Tools
Vehicle Diagnostics Market Innovation Trends: Which Developments Are Transforming The Industry?
Leading firms in the vehicle diagnostics market are concentrating on advancing vehicle battery diagnostic technologies, like MDX-AI, to secure a competitive advantage. MDX-AI serves as a diagnostic instrument for evaluating battery health, performance, and condition across various testing and analytical processes. As an example, in July 2024, Midtronics Inc., a U.S.-based battery management systems company, unveiled MDX-AI, a diagnostic technology tailored for automotive service equipment. This groundbreaking solution leverages artificial intelligence to deliver precision and swiftness in judging battery health and performance. Created by Midtronics, MDX-AI employs AI-driven diagnostics to remove reliance on ‘Charge and Retest’ decisions, provide instant and precise battery health evaluations, and ensure dependable support for essential operations in electric vehicles. Designed to overcome obstacles service providers encounter in precisely identifying battery problems, MDX-AI allows technicians to reach accurate judgments about battery health rapidly, thereby boosting efficiency and productivity in vehicle upkeep. Furthermore, MDX-AI comes with sophisticated features, including precise testing of electric vehicle 12V batteries, which play a vital role in maintaining the dependability of safety systems.
Vehicle Diagnostics Market Leading Companies Driving Competitive Growth
Major companies operating in the vehicle diagnostics market report include DENSO Corporation, Continental AG, BorgWarner Inc, Snap-on Incorporated, ACTIA Group, AVL List GmbH, OnStar LLC, SPX Corporation, VOXX International Corporation, KPIT Technologies, Launch Tech Co. Ltd, Telemotive AG, Repairify Inc, ETAS GmbH, Magneti Marelli S.P.A, Softing AG, General Technologies Corporation, DSA Daten- und Systemtechnik GmbH, Autologic Diagnostics Ltd, Hickok Incorporated, AVL DiTEST GmbH, Vector Informatik GmbH, Vidiwave Limited, Autel Intelligent Technology Corp. Ltd, Robert Bosch GmbH
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#Vehicle Diagnostics Market Largest Region: Which Geography Holds The Highest Market Share?
North America was the largest region in the vehicle diagnostics market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the vehicle diagnostics market report include Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.
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Wasay has over a decade of experience in market research, data modelling, and analytics, with prior experience at GlobalData and Decision Tree Consulting Services. At The Business Research Company , he leads research operations across syndicated studies, customized consulting engagements, and the Global Market Model platform. His professional experience includes supporting organizations such as Boston Consulting Group, KPMG, and Ernst & Young. Wasay holds a degree in Electronics and Communications Engineering, postgraduate management qualifications from International Management Institute Belgium and Indian School of Business and Entrepreneurship, and completed the Integrated Program in Business Analytics from Indian Institute of Management Indore.