# Do Electric Cars Need Servicing? By EV Charge Cables ยท Published 18 October 2026 **The short version** Yes, electric cars need regular servicing, though the list of required maintenance is much shorter than for a petrol car. - No oil, cambelt, spark plugs, or exhaust to maintain - Tyres, brakes, brake fluid, and cabin filter still need attention - MOT required from three years old, same as any other car Yes, electric cars do need servicing, though the routine is simpler and generally less involved than for a petrol or diesel vehicle. No engine oil, no cambelt, no spark plugs, and no exhaust system means those common service items simply do not exist for an EV. What remains are the safety-critical systems: tyres, brakes, brake fluid, cabin filtration, and a battery health check. [Use our reg checker](https://www.evchargecable.co.uk/) to find the right charging cable for your car while you are planning EV ownership. | Maintenance item | Required for EV? | Notes | | --- | --- | --- | | Engine oil change | No | EVs have no combustion engine | | Cambelt replacement | No | Not applicable to electric motors | | Exhaust inspection | No | EVs produce no exhaust | | Spark plugs | No | No combustion cycle | | Tyre checks and rotation | Yes | Same legal requirements as any car | | Brake fluid change | Yes | Typically every two years | | Cabin air filter | Yes | Periodic replacement per manufacturer schedule | | Battery health check | Yes | Usually included in EV service | | Software updates | Often | Some are over-the-air; others need a dealer visit | | MOT | Yes | Required from the third anniversary of registration | ### What does an EV service actually involve? A typical EV service covers the items a petrol service would include that are still relevant, and adds a few EV-specific checks. The technician will inspect tyre tread depth and pressure, check and top up washer fluid, inspect brake pad thickness and disc condition, test brake fluid moisture content, and replace the cabin air filter if due. On the EV-specific side, they will run a battery diagnostic to assess health and capacity, check the high-voltage system warning labels, and apply any pending software updates. Some models also have a thermal management coolant circuit that requires periodic attention. ### Why do EVs need less servicing than petrol cars? An internal combustion engine contains hundreds of components working under high heat and friction, each of which wears and requires periodic replacement or lubrication. An electric motor, by contrast, has very few moving parts. It does not burn fuel, so there is no combustion residue to manage with oil. It does not have gears in the traditional sense (most EVs use a single-speed reduction gear), so there is no complex gearbox to maintain in the same way. Regenerative braking means the physical brakes are used less aggressively, extending pad and disc life. The result is a genuinely simpler maintenance picture. ### Does an EV need an MOT? Yes. The MOT requirement applies to all vehicles registered in the UK from their third anniversary. The electric car MOT covers the same core areas as any other MOT: lights, brakes, tyres, steering geometry, windscreen condition, wipers, and structural safety. The main difference is that there is no exhaust emissions test. Testers also verify that the high-voltage system warning labels are properly displayed, as these are a legal requirement for EV safety. If in doubt, the full MOT testing guide published by the DVSA covers what inspectors check on electric vehicles. ### How do I find a qualified EV service centre? For most routine maintenance items, any reputable garage can help. For battery diagnostics, high-voltage system work, or warranty-related repairs, look for a garage that has invested in EV-specific training and manufacturer-approved diagnostic tools. Main dealerships for your EV's brand will always have the required equipment and trained staff. Many independent specialists have also invested in EV capability, particularly in larger towns and cities. Ask directly whether the garage has serviced your specific make and model before booking anything beyond tyres or wipers. ### What is the battery warranty and does it cover servicing? The battery warranty is separate from the general vehicle warranty and typically covers a set period of years or a mileage limit, whichever comes first. It protects against significant capacity loss or battery failure within that period. It does not generally cover routine servicing items such as brake fluid or cabin filters. If your battery degrades beyond the threshold specified in the warranty document, the repair or replacement should be covered at no cost to you, provided the car has been maintained according to the manufacturer's schedule. Check the exact terms before purchasing any EV, new or used. ### What about software updates? Modern EVs regularly receive software updates that can improve range, charging behaviour, performance, and the user interface. Some manufacturers deliver these over the air, meaning the car updates itself while parked, similar to a smartphone. Others require a visit to a dealer or service centre. Software updates are part of the broader maintenance picture for an EV and are worth keeping on top of, as they sometimes address known issues or improve battery management in ways that affect real-world efficiency. Check your car's connectivity settings and your manufacturer's app to see whether any updates are pending. ### Frequently asked questions #### Do electric cars need oil changes? No. Electric motors do not use engine oil in the way a combustion engine does, so there are no oil changes in an EV service schedule. Some EVs do use a separate gear lubricant in the reduction gear unit, but this is a lifetime fill in most cases and is not part of routine servicing for the majority of models. #### How often should I service my electric car? Follow the schedule in your vehicle handbook, which is usually annual or mileage-based, whichever comes first. Do not assume that because EVs need less maintenance, you can skip services entirely. Safety-critical items like brake fluid and cabin filters still need attention on a regular schedule to keep the car roadworthy and to protect your warranty. #### Is the EV MOT different from a standard MOT? Mostly it is the same. The EV MOT omits the exhaust emissions test and adds a check that high-voltage warning labels are in place and legible. Everything else, including lights, brakes, tyres, steering, and bodywork, is assessed to the same standard as for any other vehicle. #### Do I have to use a main dealer for EV servicing? Not necessarily. For routine items, any competent garage can help. For warranty work, battery diagnostics, or high-voltage system repairs, a main dealer or a garage with manufacturer-approved EV training is the safer choice. Using an unapproved garage for warranty work could potentially affect your coverage, so check your warranty terms first. #### What is regenerative braking and does it reduce brake servicing? Regenerative braking converts the car's kinetic energy back into electricity as you slow down, doing the work that friction brakes would otherwise handle. This reduces wear on brake pads and discs significantly. However, brake fluid still absorbs moisture over time and needs periodic replacement, and discs can develop surface corrosion if the physical brakes are rarely used hard. The system still needs checking as part of a regular service. #### Should I check battery health before buying a used EV? Yes. A battery health report gives you a reading of the battery's current capacity relative to its original specification. Many manufacturers offer battery health checks through their dealer network or app. Third-party tools are also available. A battery with significantly reduced capacity will offer shorter real-world range, so understanding the battery state before purchase is an important step when buying used. EV servicing is simpler than maintaining a petrol car, but it is not maintenance-free. Stay on top of the manufacturer's schedule and use a garage with the right EV experience. Our [Guides section](https://www.evchargecable.co.uk/blogs/guides) has more on EV ownership, and you can [find the right charging cable for your car](https://www.evchargecable.co.uk/ev-charging-cable) through our reg checker. --- Canonical version: https://www.evchargecable.co.uk/blogs/guides/do-electric-cars-need-servicing EV Charge Cables, EV charging cables matched to your car: https://www.evchargecable.co.uk. Some links in this article are Amazon affiliate links; as an Amazon Associate we earn from qualifying purchases at no extra cost to you.