How Often Should You Service Your Car?

A plain-English guide for UK drivers, from Auto X Limited in Slough

How often should you service your car? It is one of the most common questions we hear. You rely on your car every day, whether you are sitting in Slough town traffic, driving along the M4, heading into Windsor or making longer runs to Heathrow or Reading. Sooner or later you start to wonder when it last had a proper service, what a full service actually includes and how much you should expect to pay.

Plenty of drivers search for a cheap car service near me, but soon find that price is not the whole story. This guide gives you clear answers, based on manufacturer schedules and our own experience of servicing cars in Slough.

How often should you service your car?

For most cars, the answer is simple: a full service every 12 months or every 12,000 miles, whichever comes first. That is the guidance in most handbooks and manufacturer service schedules, and it is what most UK motoring organisations recommend.

Some cars have variable or longer intervals, and your dashboard may tell you when a service is due. If in doubt, follow your handbook. It is written for your exact engine and model.

Service intervals by driving style

How you drive makes a difference. Here is a simple guide:

Driving style or use	Suggested service interval
8,000 to 12,000 miles a year, mixed driving	Full service every 12 months
15,000 to 20,000 miles a year, long journeys	Full service every 12,000 miles, plus an interim service every 6,000 miles
Short town trips and stop-start traffic	Interim service every 6 months, plus a full service every year
Hybrid or electric cars	A full service every year, including checks on the hybrid or electric systems

Short trips are harder on a car than most people think. The engine rarely reaches full temperature, so moisture and fuel can build up in the oil. If most of your driving is around town, an extra interim service is money well spent.

Servicing hybrid and electric cars

Hybrid and electric cars still need regular servicing. They have fewer moving parts in the engine bay, but brakes, suspension, steering, tyres, cabin filters and coolant systems all need checking. Electric cars are also heavier than most petrol cars, so their tyres and suspension can wear faster. A yearly service, following the manufacturer's schedule, keeps them safe and protects the warranty.

What a full service includes

A proper service is much more than an oil change. At Auto X Limited we follow each manufacturer's schedule, use approved oils and the correct filters, and check every major system. A full car service with us includes:

• Replacing the engine oil with the correct grade for your car
• Replacing the oil filter and air filter
• Checking brake pads, discs, brake lines and fluid level
• Checking suspension arms, joints, shock absorbers and steering
• Checking tyres, adjusting the pressures and measuring tread depth
• Checking the coolant level and antifreeze strength
• Testing the battery and charging system
• Checking lights, wipers and washers
• Running a diagnostic scan for stored fault codes

You get a written report afterwards, with everything explained in plain English.

Interim service or full service?

An interim service is a lighter check. It covers the oil, the oil filter and the essential safety checks. A full service goes much further, with more parts replaced, more inspection points and more diagnostic checks.

If you drive long distances or do lots of short trips, adding an interim service between full services helps protect your engine and keeps small problems from growing.

How much does a car service cost in the UK?

Prices vary with engine size, oil type, the age of the car and the type of service. As a rough guide, these are typical UK prices:

Service type and car size	Typical price range
Full service, small car	£170 to £210
Full service, medium car	£210 to £300
Full service, large or high-spec car	£300 to £395 or more
Interim service	From £110

The final price depends on the oil grade, the filters, the labour time and any extra work your car needs. Our prices sit within these ranges, and we use approved parts. Phone or message us with your registration and mileage for a quick quote.

An example service plan

Here is a simple plan for a typical medium-sized car driven in and around Slough:

Time or mileage	Service type	Estimated cost
Up to 12 months or 12,000 miles	Full service	£210 to £260
Around 6 months or 6,000 miles	Interim service	£110 to £150
12 to 24 months	Full service	£210 to £300
18 months, if you drive a lot	Interim service	£110 to £150

A plan like this spreads the cost of maintenance and keeps your car running smoothly all year.

Why regular servicing matters

Many drivers put off servicing to save money, but that often leads to bigger repairs later. The RAC points out that unexpected repair bills can easily run to hundreds of pounds when maintenance is skipped. Regular servicing helps prevent sudden failures and keeps your brakes, suspension and electronics working as they should.

A full service history also helps when you come to sell your car. Buyers and dealers will often pay more for a car that has been looked after properly.

Servicing and your MOT

A service and an MOT are not the same thing. The MOT is a legal test of whether your car meets minimum safety and environmental standards on the day. A service is maintenance that keeps your car healthy between tests.

Many drivers book both at the same time to save a trip. If the service finds a worn part, it can be fixed before the MOT, which reduces the chance of a fail. You can book an MOT in Slough with us at the same time as your service.

How to choose a good garage near you

The garage you choose matters as much as the service itself. Look for one that:

• Explains exactly what is included
• Uses the correct oil grade and approved parts
• Gives you a clear quote up front
• Provides an itemised bill
• Contacts you before doing any extra work
• Gives you an accurate idea of when the car will be ready

We follow all of these steps, so you know where you stand from the start.

How to keep service costs down

You can keep servicing affordable without cutting corners. Follow your manufacturer's schedule, combine your service and MOT where you can, ask for an itemised quote and ask the garage to phone you before doing anything extra. These simple steps keep your maintenance costs predictable.

It also pays to look after the basics yourself between services. Check your tyre pressures and oil level once a month, and top up the screen wash. If your tyres need replacing, our budget tyres come with free mainland UK delivery.

Warning signs between services

Do not wait for your next service if you notice any of these:

• A warning light on the dashboard
• Squealing or grinding brakes, or longer stopping distances
• The engine misfiring or losing power
• Vibration through the steering wheel
• Fluid leaks under the car
• Burning smells or unusual noises

A quick check now can prevent a much bigger problem later. If your car breaks down before you can get it to us, our breakdown recovery team can bring it in.

What to bring when you visit

Bring your service book if you have one, and make a note of any symptoms you have noticed. Make sure your locking wheel nut key is in the car, and clear the boot so we can reach the spare wheel and battery. These small things speed up the job and help us do it properly.

Frequently asked questions

How often should I service my car?

For most cars, every 12 months or 12,000 miles, whichever comes first. Check your handbook for your car's exact schedule.

Is it OK to skip a service?

It is not a good idea. Skipping services can lead to bigger repair bills and may affect your warranty and resale value.

Can I have my car serviced and MOT tested on the same day?

Yes. Many drivers book both together to save time.

How long does a full service take?

Most full services take a few hours. We will give you an estimated time when you book.

Final advice for Slough drivers

Book a full service every 12 months or 12,000 miles, and add interim services if you do lots of short trips or high mileage. Compare garages on what they include, the parts they use and how clear their quotes are, not just on price.

For advice based on your own car and mileage, get in touch with Auto X Limited. Send us your registration and mileage and we will suggest a clear service plan that suits you. Phone 01753 873102 or 07946 599666, or find us on our Google Business Profile.