Electric Vehicle Repairs Cost More and Take Longer Than ICE: What Every Driver Should Know
As electric vehicles (EVs) continue to surge in popularity across the UK and beyond, a growing body of evidence is shining a light on one of the less-discussed aspects of EV ownership: the cost and complexity of repairs. New analysis from fleet management and accident management specialist AX has revealed that EV repair costs for non-fault incidents are a significant 19% higher than those for internal combustion engine (ICE) vehicles. Beyond cost, repair times are also notably longer — a reality that has serious implications for drivers, insurers, and fleet operators alike.
Understanding why EVs cost more to repair, and why those repairs take longer, is increasingly important as millions of consumers make the switch to electric. Whether you're a current EV owner, considering buying one, or managing a mixed fleet, the data paints a picture that deserves close attention.
The Core Finding: A 19% Cost Premium for EV Repairs
The headline figure from AX's analysis is striking: electric vehicles cost, on average, 19% more to repair following a non-fault incident compared to their ICE counterparts. A non-fault incident refers to an accident or collision where the driver of the EV is not deemed responsible — meaning this cost differential isn't linked to driver behavior but is instead built into the very nature of EV technology and the repair ecosystem surrounding it.
This cost premium has significant ripple effects. For individual drivers, it can translate into higher insurance premiums, as insurers factor in the elevated repair costs when pricing EV policies. For fleet operators managing dozens or hundreds of vehicles, a 19% increase in repair costs represents a substantial line item that can erode the financial benefits of switching to electric. And for insurers themselves, it represents a growing claims challenge that the industry is still working to fully understand and manage.
Why Do Electric Vehicles Cost More to Repair?
Several factors contribute to the elevated repair costs associated with EVs, and they are deeply rooted in the technological differences between electric and combustion-engine vehicles.
High-Voltage Battery Systems
The battery pack is the most expensive single component in any electric vehicle, often accounting for a substantial portion of the car's total value. Even minor collisions can raise concerns about battery integrity, requiring detailed diagnostic assessments before any bodywork repairs can begin. In some cases, a battery pack that appears undamaged may still need to be partially or fully replaced due to internal cell damage that isn't visible from the outside. This adds both cost and complexity to what might otherwise be a straightforward repair job on an ICE vehicle.
Specialist Parts and Labor
EVs require trained technicians who understand high-voltage systems and the specific architectures used by different manufacturers. This specialist labor is currently in shorter supply than traditional ICE mechanics, which drives up labor rates. Additionally, EV-specific parts — from electric motors and inverters to battery management systems — often have longer lead times and higher price points than equivalent ICE components, many of which benefit from decades of established supply chains and widespread availability.
Structural and Design Differences
Many electric vehicles are built on dedicated EV platforms that integrate the battery into the vehicle's floor structure. This "skateboard" design, while efficient for packaging and weight distribution, means that even moderate underbody damage can implicate the battery system. Repairs that would be routine on an ICE vehicle — such as fixing underbody panel damage — become more involved and more expensive when the battery pack sits directly in the impact zone.
Why Do EV Repairs Take Longer?
Extended repair times are the other half of the equation identified in the AX analysis, and they create their own set of challenges for drivers and fleets who depend on vehicle availability.
Limited Approved Repair Networks
Not every bodyshop or repair center is equipped to work on electric vehicles. Many manufacturers require that EV repairs be carried out at approved or authorized facilities that have invested in the necessary equipment and training. This smaller network of approved repairers means vehicles may need to travel further to reach a suitable facility, and wait times at those facilities can be longer due to higher demand relative to capacity.
Parts Availability and Supply Chain Delays
The supply chains for EV-specific components are still maturing. Unlike ICE parts, which benefit from global distribution networks built over decades, EV parts can be subject to longer lead times — particularly for newer models or vehicles from manufacturers with smaller market footprints. Waiting for a critical component to arrive can add days or even weeks to a repair timeline.
Diagnostic Complexity
Before physical repairs begin on a damaged EV, technicians often need to conduct thorough electrical and battery diagnostics to ensure the vehicle is safe to work on. This process takes time and cannot be rushed without risking technician safety or misdiagnosing the vehicle's condition. These additional steps, while necessary, extend the overall repair duration.
What This Means for EV Owners and Fleet Managers
The findings from AX serve as a timely reminder that the total cost of EV ownership extends well beyond the purchase price and fuel savings. Prospective buyers should factor repair cost differentials and potential insurance premium increases into their calculations when comparing EVs to ICE alternatives. Fleet managers, meanwhile, should work closely with their accident management partners to ensure they have access to approved EV repair networks and clear protocols for handling EV incidents efficiently.
Insurers and policymakers also have a role to play. Investment in expanding the EV repair network, training more specialist technicians, and improving parts supply chains will be essential to bringing EV repair costs and timelines closer to parity with ICE vehicles as the transition to electric mobility accelerates.
The Road Ahead
The AX analysis is a valuable data point in an ongoing conversation about the real-world costs of the electric vehicle transition. A 19% repair cost premium and longer repair times are not reasons to avoid EVs — the environmental and long-term economic case for electric vehicles remains compelling — but they are factors that drivers, fleets, and the broader automotive industry must plan for and work to address. As the EV market matures and the supporting ecosystem catches up, these gaps are likely to narrow. For now, however, being informed is the best tool any EV owner or fleet operator has.