Vehicle Engineering

ESi's vehicle engineering team provides product defect analysis, accident reconstruction, crashworthiness analysis, and more for all vehicle types.

Vehicle engineering disputes require technical analysis grounded in vehicle design, manufacturing, testing, and certification. ESi's Vehicle Engineering team brings together engineers, mechanics, technicians, scientists, and researchers who have backgrounds in vehicle development, are well versed in product liability matters, and are ready to gather complex data and provide comprehensive analysis to our clients. 

Our vehicle engineering practice is experienced across design, manufacturing, durability, quality, restraints, crashworthiness, Advanced Driver Assistance Systems (ADAS), and electric vehicle architecture. That depth of real-world experience distinguishes ESi's vehicle engineering consultants from generalist mechanical engineers, and it shows in the quality and defensibility of the findings they produce.

ESi has helped manufacturers worldwide address allegations of product defects or malfunctions related to design, production, and recalls. Our consultants have investigated matters such as unintended movement or acceleration claims, airbag non-deployments, component failures, loss of control, ADAS systems, rollover events involving ROPS, occupant kinematics, thermal events, and post-collision fuel-fed fires.

Meet Our Vehicle Engineering Team

Vehicle Engineering Applications

Vehicle engineering investigations cover the full range of vehicle types, including passenger and commercial vehicles, electric vehicles, motorcycles, recreational products, bicycles, scooters, snowmobiles, personal watercraft, and agricultural equipment. The applications below represent the most common contexts in which ESi's vehicle engineering team is retained.

Product Defect & Recall Investigations

Allegations of vehicle product defects require engineering analysis that can withstand scrutiny from regulatory authorities and opposing experts. ESi has helped manufacturers worldwide address defect allegations across unintended movement, airbag systems, component failures, ADAS behavior, rollover events, and thermal incidents.

ADAS Investigations

Our vehicle engineering team applies specialized knowledge of sensors and software to investigate ADAS performance in incident conditions, assessing whether system behavior was consistent with design intent, applicable standards, and consumer expectations.

Regulatory Compliance

ESi evaluates vehicles and components for compliance with applicable industry standards and regulations, providing findings that support regulatory proceedings, recall assessments, and standard-of-care determinations.

Crashworthiness & Occupant Protection

ESi evaluates structural deformation patterns, restraint system deployment and performance, occupant kinematics, and injury biomechanics to assess whether a vehicle provided adequate protection in crash conditions or whether a design deficiency contributed to injury severity.

Component Failure Investigation

Vehicle component failures require materials engineering analysis to establish whether a failure originated in a material defect, a manufacturing deviation, or in-service damage. ESi characterizes failures at the high level of precision required for product liability and quality investigations.

Accident Reconstruction

ESi applies crash simulation, EDR and ECM data analysis, 3D scanning, and engineering analysis of vehicle dynamics to create a defensible account of the event sequence through integration of physical evidence, electronic data, vehicle performance parameters, and road conditions. 

Engineering Clarity and Insight for Vehicle Challenges

Contact our Vehicle Engineering Team

Hernán Mercado-Corujo, Senior Director, Principal

ESi Vehicle Engineering Capabilities

  • Industry Compliance
  • Standard of Care
  • Intellectual Property Investigations
  • Six Sigma
  • CT Scanning
  • Material Analysis
  • Geometric Distancing and Tolerancing
  • Statistics
  • Quality Assurance
  • Quality Control
  • Advanced Driver Assistance Systems (ADAS)

Ready to discuss your case? Submit a confidential inquiry and our expert consultants will be in touch.

Why Clients Choose ESi

ESi’s vehicle engineering consultants are retained for complex matters where quality analysis determines the outcome of a matter. Our consultants’ OEM-level expertise, analytical methods, and expert witness capabilities are just some of the reasons why clients choose ESi as a forensic engineering partner.

ESi Multi-Disciplinary Platform

Vehicle engineering matters frequently require capabilities beyond the vehicle itself. ESi's vehicle engineering team operates within a firm that spans many disciplines, allowing complex multi-issue matters to be addressed within a single engagement.

OEM & Industry Experience

ESi consultants bring direct experience in vehicle design, manufacturing, durability testing, quality assurance, and defect containment—the same disciplines that govern how a vehicle's performance and safety are evaluated inside an OEM, providing credibility and depth of context.

Full-Spectrum Vehicle Coverage

Our vehicle engineering practice covers passenger and commercial vehicles, electric vehicles, motorcycles, recreational products, bicycles, scooters, snowmobiles, personal watercraft, and agricultural equipment, with the experience required to address varied technical standards, failure modes, and regulatory frameworks.

ADAS & EV Capabilities

Advanced driver assistance systems (ADAS) and electric vehicle architecture are fast-growing sources of vehicle engineering disputes requiring expertise that many firms are still developing. ESi has investigated ADAS performance failures and EV incidents as established parts of its practice.

Advanced Laboratory Capabilities

CT scanning, 3D laser scanning, drone-based data collection, in-house materials testing, and crash simulation give ESi's vehicle engineering consultants the tools to examine evidence, reconstruct events, and quantify findings with precision.

Expert Witness With Courtroom Experience

ESi vehicle engineering consultants provide deposition and trial testimony and can defend opinions under cross-examination across product liability, accident reconstruction, and defect investigation matters in state and federal courts, backed by reports that meet applicable standards.

Latest Vehicle Engineering Work

Work

Analysis Reveals Driver Never Applied Brakes

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Work

Automotive Equipment Accident Reconstruction & Testing

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Vehicle Engineering Consultants

At ESi, we pride ourselves on our multidisciplinary approach. For every client engagement, we assemble a team with a diverse blend of technical expertise and industry experience to fulfill the distinct requirements of the project. Committed to the pursuit of excellence, our consultants master best practices and have been instrumental in defining industry standards, resulting in exceptional service and valuable insights.

Frequently Asked Questions COLLAPSE

What vehicle types does ESi's vehicle engineering team cover?

ESi covers passenger and commercial vehicles, electric vehicles, hybrid vehicles, motorcycles, recreational products including off-road vehicles and snowmobiles, bicycles, scooters, personal watercraft, and agricultural equipment. Applicable standards, failure modes, and regulatory requirements vary across these categories, and ESi's consultants have direct experience with each.

How does ESi approach a vehicle product defect investigation?

ESi engineers examine the physical evidence, conduct laboratory testing, evaluate the applicable design and manufacturing standards, and reconstruct the failure sequence. Findings are assessed against the legal and regulatory questions the matter presents, including whether the failure constituted a design defect, a manufacturing defect, or a failure attributable to in-service conditions.

Can ESi investigate ADAS-related incidents?

Yes. ESi has investigated incidents involving automatic emergency braking, lane departure warning, adaptive cruise control, and other ADAS technologies. Investigation involves extraction and analysis of vehicle electronic data, review of system design documentation and validation records, and evaluation of whether the system's behavior in the incident conditions was consistent with its design intent and applicable standards.

How does ESi handle electric vehicle fire investigations?

EV fire investigations require simultaneous expertise in battery engineering, high-voltage electrical systems, and fire investigation methodology. ESi combines those capabilities within a single engagement team to examine battery cell evidence, evaluate battery management system behavior, analyze vehicle electronic data, and apply fire investigation methodology to reconstruct the ignition and propagation sequence.

What role does CT scanning play in vehicle engineering investigations?

Computed tomography (CT scanning) allows internal examination of vehicle components without destructive disassembly. CT scanning can reveal manufacturing defects, internal cracking, material voids, and damage patterns that are not accessible through surface examination alone. This type of scanning is used in component failure investigations and supplier qualification programs where internal quality verification is required.

At what stage of a matter should ESi be engaged?

Early engagement is preferable. Physical evidence from vehicle incidents degrades, electronic data can be overwritten, and vehicles may be repaired or released before analysis is complete. ESi can mobilize rapidly to preserve evidence, document vehicle condition, and extract electronic data. Early engagement also allows ESi to provide technical case assessment to counsel.

Contact ESi and discover how our technical expertise transforms complexity into clarity.