Finding an EV-qualified technician is essential because certain high-voltage systems and components require specialist training and equipment. So always choose a garage that’s certified for electric vehicle servicing.

Typically, EVs require fewer scheduled services than ICE cars, but you should always follow your manufacturer’s guidance.

Some insist on annual servicing, while others set frequency based on mileage (15,000 to 20,000 miles ). Sticking to the plan preserves warranty coverage and protects battery health.

Software updates are an important part of maintaining and improving your vehicle’s performance and can fix bugs without the need to take it to a dealership – and can even increase range or efficiency.

Keeping up with software updates cover infotainment systems, driver-assist features and energy management, while protecting your systems from cyberattacks.

A core part of an EV service is a diagnostic check on the battery health. 

During a service, your technician will run a set of tests to check for potential bugs or dips in performance, assessing the state of health (SoH), thermal performance and charging behaviour. Many checks are non-intrusive and recorded in your vehicle’s service history.

One of the biggest differences with an EV service is that it generally involves fewer routine replacements, thanks to electric vehicles having less moving parts. 

This typically lowers EV service costs compared to ICE vehicles, a key factor in the total cost of ownership.

Typical items and cost direction:

* Note, these costs are estimates based on real-world costs, but costs will vary.

Just like with petrol and diesel vehicle services, there are several factors that influence the cost of EV servicing. Let’s break these down.

Like any car, EVs can still need repairs. However, the common items differ. While not common, this section explains the repairs you’ll most likely come across with electric vehicles.

Occasional glitches can affect screens, connectivity or charge status displays. However, most issues are resolved by updates or module resets during regular EV maintenance. 

Module-level fixes are sometimes possible under warranty. The vehicle’s diagnostics will guide you on the next steps.

Damage from sustained extreme weather or user error can require charging port maintenance. Technicians will also check control modules, cabling and seals for potential faults.

Extra weight and instant torque can increase tyre wear. Always choose EV-rated tyres, keep pressure correct and schedule regular EV services to extend life and prevent the need for repair.

First, check the manufacturer’s warranty and your lease agreement (if relevant), to understand where you can take your car without breaking your agreement or voiding your warranty coverage.

Use the manufacturer’s locator for authorised sites, or reputable independent directories for high voltage trained technicians. Always look for visible certifications and experience with your specific make and model.

Follow these EV maintenance tips to maintain your EV’s reliability and keep total cost of ownership low:

• Stick to scheduled servicing as per the manufacturer
• Monitor battery health via the car or app. Avoid sitting at 0% or 100% for long
• Keep your software updated to benefit from fixes and efficiency improvements
• Check tyres and brakes regularly, rotating tyres as per recommendations and keep pressures accurate

While EVs typically require less routing maintenance than petrol and diesel vehicles, completing a regular EV service is key for maintaining safety and performance. 

You can expect services to cover software checks, tyre/brake inspections and battery health diagnostics, with lower servicing costs versus ICE vehicles.

For more practical guidance on EV ownership, visit our EV Hub.