No oil, no filters, no spark plugs, no cambelt. It is easy to look at that list and conclude an electric car does not need servicing at all. It does — less often and for less money, but skipping it will cost you in two specific ways, one of them at claim time.
What has genuinely gone away
This part is not marketing. An electric car really has deleted a long list of jobs and the bills that came with them:
- Engine oil and the oil filter
- Air filter and fuel filter
- Spark plugs, glow plugs, coil packs
- Cambelt or timing chain — a £780 to £1,520 job on a petrol or diesel car
- Clutch and dual-mass flywheel on a manual, typically £820 to £1,340
- Exhaust, catalytic converter, DPF, EGR valve, turbo
- Alternator, starter motor, water pump, thermostat
That is most of the expensive middle of a service schedule gone, and a good chunk of the Repair Costs Hub with it. Anyone telling you an EV costs the same to maintain as a petrol car is not being straight with you.
What is still on the schedule
What remains is shorter, but none of it is optional.
- Brake fluid. Still every two years, on almost every EV. It absorbs moisture from the air whether you use the brakes or not, and old fluid boils. This one catches people out precisely because the pads last forever.
- Coolant. There is more of it than you would think — the battery, the drive unit and the cabin heating all have circuits. It has a change interval, and a battery that is not being cooled properly is a battery that ages faster.
- Cabin filter. Annually. Nothing to do with the drivetrain, everything to do with whether your car smells.
- Tyres. Checked and replaced more often than on a petrol car. EVs are heavy and torque arrives instantly; tyres pay for both.
- Suspension, steering, bushes. Same weight problem. Worth a proper look every year.
- The 12-volt battery. Still there, still a consumable, and still the most common reason an EV will not start. Replace it on age, not on failure.
- High-voltage cables, connectors and the charge port. A visual inspection for damage and corrosion, particularly on a car that lives outside.
The brakes problem nobody expects
Regenerative braking slows the car by running the motor backwards and putting energy back into the pack. It works so well that in ordinary driving the friction brakes barely get used. Pads and discs that would be finished at 30,000 miles on a petrol car can be nearly untouched at 60,000 on an EV.
Which sounds like good news, and mostly is — until you understand what happens to a brake caliper that never gets worked. The slider pins dry out, the pistons corrode, and after a couple of British winters of salted roads the caliper seizes. Now it is either binding, which quietly eats your range, or it is not applying at all.
The fix is cheap and boring: the calipers get stripped, cleaned and greased as part of the service. The cost of not doing it is a seized caliper and a scored disc, which is no longer cheap. If you are buying a used EV with very low brake wear and no service history, budget for this.
Software is part of the service now
Battery management, charging behaviour, range estimation and thermal control are all software, and manufacturers genuinely do improve them after the car is sold. Some cars update themselves over the air; plenty still need a garage to do it.
This matters more than it sounds. A battery management update can change how the pack is charged and how it is protected, and running years behind on that is not what you want on the single most expensive component in the car. Ask, at every service, whether there is anything outstanding.
What it costs against a petrol car
Less. Consistently. Fewer consumables, fewer hours on the ramp, and none of the big scheduled jobs.
Where EVs give some of it back is on the bigger repairs. The labour rate is the same — we work to £100 an hour at independent garages — but high-voltage work carries extra hours, because the system has to be isolated and made safe before anyone touches it, and it has to be tested afterwards. That is why an on-board charger comes out at £1,000 to £2,400 and a drive unit at £3,600 to £7,200, and it is why not every garage will take the work on.
So the honest summary is: cheaper year to year, but with a smaller number of larger bills waiting further down the line. That is precisely the shape of risk a warranty is built for.
Why the stamp still matters
Two reasons, and the second is the one that bites.
The first is resale. A used EV with a patchy history is hard to sell, because buyers already feel uncertain about the battery and an unexplained gap in the record does nothing to settle that.
The second is claims. Every warranty in Britain — manufacturer or independent, petrol or electric — requires the car to have been serviced to the maker's schedule, and asks for the evidence when you claim. Miss a service on a hybrid and you can break the chain that keeps the battery cover alive. Miss one on an EV and you have handed an assessor a reason to ask questions about a fault that might well have nothing to do with it.
Keep the invoices. An independent garage is fine — on an EV there is no legal requirement to use a franchised dealer, with the notable exception of hybrid battery schemes that are explicitly tied to dealer servicing. What is not fine is having nothing to show.
ClearPath takeaway
An electric car needs less servicing than anything you have owned before, and that is a genuine saving rather than a sales line. But "less" is not "none", and the jobs that remain — brake fluid, coolant, calipers, the 12-volt battery, software — are cheap to do and expensive to skip.
Service it on schedule, use whoever you like as long as they follow the maker's schedule, and keep every invoice. When something four-figure does go wrong, that folder is what turns a claim into a repair.
ClearPath covers up to £3,000 a claim with a £100 excess, at an independent garage labour rate of £100 an hour.
