How often should you service your car?
No matter how old your car is — petrol, diesel, hybrid or electric — regular servicing is essential for keeping it safe, reliable and running at its best. Servicing helps prevent breakdowns, improves performance, and protects your car’s long‑term value.
Here’s everything you need to know about how often to service your car, what’s included, and why it matters.
What Is a Car Service?
A car service is a routine check‑up carried out by a qualified mechanic to inspect, maintain and replace key components. It follows the manufacturer’s recommended schedule for your specific model.
A service typically includes checks on:
- Oil and filter
- Coolant levels
- Tyre condition and pressure
- Brakes
- Lights
- Battery health
- Suspension
- Steering
- Fluid top‑ups
A service is not the same as an MOT. An MOT checks your car’s safety and environmental standards, whereas a service is far more detailed and focuses on maintenance and performance.
You can read more about how poor service history can reduce your cars value in our article.
How Often Should You Service Your Car?
Most manufacturers recommend:
- A full service every 12 months or 12,000 miles (whichever comes first)
- An interim service every 6 months or 6,000 miles if you drive a lot
Your car’s handbook will list the exact service intervals for your model.
You should also carry out simple checks yourself between services:
- Oil level
- Coolant
- Tyre pressure and tread
- Lights
Keeping on top of these basics helps prevent avoidable issues.
Why Regular Servicing Matters
Servicing your car regularly:
- Helps spot problems early before they become expensive
- Improves fuel efficiency
- Keeps your car running smoothly
- Extends the life of key components
- Maintains your car’s resale value
- Ensures your car is safe and roadworthy
A full service history also makes your car more attractive to future buyers.
How Much Does a Car Service Cost?
Costs vary depending on your car’s size, age and engine type, but average prices are:
- Small car: ~£170
- Medium car: ~£210
- Large car: ~£395
These are ballpark figures — prices vary between garages and locations.
Types of Car Services
There are three main types of service:
1. Interim Service (Every 6 months / 6,000 miles)
Ideal for high‑mileage drivers. Includes around 35 checks such as:
- Oil and filter change
- Brake inspection
- Tyre checks
- Fluid top‑ups
2. Full Service (Every 12 months / 12,000 miles)
A more comprehensive service with around 50 checks, including:
- Air filter replacement
- Fuel filter or spark plug replacement
- Suspension checks
- Battery and alternator tests
3. Major Service (Every 24 months / 24,000 miles)
The most thorough service, including:
- Brake fluid change
- Coolant replacement
- Transmission fluid change
- Cabin filter replacement
- Full system inspection
Is a Car Service a Legal Requirement?
No — servicing is not a legal requirement.
However:
- An MOT is mandatory
- A service helps ensure your car passes its MOT
- Skipping services can lead to breakdowns, poor performance and reduced resale value
Servicing is strongly recommended for safety and long‑term reliability.
Do You Need to Service Your Car Every Year?
In most cases, yes.
Most manufacturers recommend a full service every 12 months, but your exact schedule depends on:
- Your car model
- Fuel type
- Engine size
- Mileage
- Driving style
Check your handbook or dashboard service indicator for your car’s specific intervals.
Should You Stick to Your Car’s Service Schedule?
Absolutely.
Following the manufacturer’s service schedule:
- Keeps your car in good condition
- Helps avoid unexpected repairs
- Protects your warranty
- Maintains resale value
Think of it like a health check — regular maintenance prevents bigger problems later.
If you were to skip a service on your car, and you’re worried if this will have a knock on effect on your car’s value, check out our article to find out more.
Ready to Sell Your Car?
If you’re keeping up with servicing because you’re thinking of selling soon, Jamjar.com makes the process quick, easy and stress‑free.
- Get a free online valuation in seconds
- Compare offers from trusted UK buyers
- No hidden fees, no haggling, no personal details required upfront
For more guidance, visit our car maintenance guidance hub.
