How much does a car service cost?

A car service has no fixed price, no legal cap and, more surprisingly, no legal definition. That is the whole reason two garages a mile apart can quote you £180 and £320 for something they both call a full service and both be telling the truth. They are not selling the same job.

This guide gives the typical UK ranges, the average bill by car brand, and then does the thing most price guides skip: it shows you how to convert a quote into a unit you can actually compare, so you stop comparing two prices attached to two different lists of work.

How much does a car service cost?

The RAC publishes full service figures by car size, which is more useful than a single national average because engine size drives both the amount of oil needed and the labour time.

Treat these as market ranges, not a price list. Intervals vary by car and your handbook always beats a rule of thumb, particularly on modern engines where the manufacturer may set a variable interval based on how the car is actually driven.

What does a service cost by car brand?

Size is the main driver, but the badge matters too, because parts prices and specified oil grades differ. The RAC publishes average service costs by manufacturer, and the spread across mainstream and premium brands is smaller than most drivers expect.

The useful takeaway is that a premium badge adds roughly £40 to £50 to an average service bill, not the doubling many owners assume. The much larger variable is where you take it, which is covered further down.

Why the same job costs £180 at one garage and £320 at another

Two reasons, and only one of them is margin.

Nothing legally defines a service

There is no statutory schedule, no government checklist and no minimum content for a car service in the UK. The Highway Code is the closest official document, and it goes no further than telling drivers to take special care that lights, brakes, steering, exhaust, seat belts, demisters, wipers and washers are all working, and to check fluid levels at least weekly. It sets no service interval at all. The only real schedule for your car is the manufacturer's, printed in your handbook.

So when a garage advertises a full service, that phrase is theirs, not the law's. A £140 full service with an eighteen point checklist is not a cheaper version of a £220 full service with a fifty point checklist. It is a different job with the same name on the front.

The MOT has a price cap, a service does not

This contrast catches people out. The MOT is a legal test with a published inspection manual and a fee that GOV.UK caps at £54.85 for a car, so the ceiling is fixed and the content is defined by DVSA. A service has neither. Nobody can overcharge you for an MOT beyond that cap. Anybody can charge anything for a service. Our guide to how much an MOT is covers the cap in detail, and MOT against service explains why the two are not interchangeable.

How to turn a quote into a number you can compare

Because the word service means nothing on its own, ask every garage for the same three things and the comparison becomes straightforward.

• The labour time in hours, and the hourly rate. Most of a service bill is time. An independent workshop might charge £50 to £80 an hour, a franchised dealer often well over £100. Two hours at £60 is £120 of labour before a single part.
• The parts list by name. Oil grade and quantity, oil filter, air filter, cabin filter, and on a diesel the fuel filter. If a quote will not name the oil grade, that is the answer to your question.
• The checklist length. Ask how many inspection points and whether a road test is included.

Do that and you will usually find the gap between two quotes is work, not profiteering. When it is not, you will be able to see that too. Questions to ask a garage before booking has the full list, and the signs a garage is overcharging you covers what a genuinely unfair quote looks like.

What is included at each level?

The three levels differ mainly in how much of the car is opened up and how many consumable parts are replaced.

For the item by item list, read what is included in a full service. If you are choosing between the first two levels, interim against full servicing compares them directly, how often you should service your car covers the intervals, and how long a car service takes tells you whether you are losing the car for a morning or a day.

What actually moves the price

• Engine size and oil specification. A large engine holds more oil, and a long-life or specialist synthetic can cost several times a standard mineral oil. This one item explains a lot of the small car against large car gap.
• Fuel type. Diesels usually carry an extra fuel filter, and anything with a diesel particulate filter adds checks.
• The hourly labour rate. Local, and by far the biggest single variable. City centre sites and franchised dealers sit at the top.
• The length of the checklist. The item almost nobody compares, and the one that most often explains a suspiciously cheap quote.
• Extra work found on the day. Pads, discs, a battery or a cambelt are charged on top and should always be quoted and authorised before the work starts.

Dealer, independent or fast fit: what you are paying for

A franchised dealer charges the highest hourly rate, and in return you get brand-specific diagnostic equipment, technicians trained on your model and a main-dealer stamp. An independent garage typically charges materially less per hour for equivalent work and can use the same specification parts and oil. A fast fit chain sits between the two on price and tends to be strongest on the quick consumable jobs.

The warranty question is the one that stops most people going independent, and it should not. Block exemption rules mean a manufacturer cannot require you to use its own dealers to keep a warranty valid, provided the schedule is followed, correct specification parts and oil are used, and the work is recorded. Does servicing affect your car warranty sets out the rules, and main dealer against independent garage compares the two properly.

Does an electric car cost less to service?

Less, yes. Free, no. An electric car has no engine oil, no oil filter, no air filter, no spark plugs and no exhaust, which removes most of the consumable parts from the bill. What remains is real work: brakes and brake fluid, tyres, suspension, steering, cabin filter, coolant for the battery pack and its thermal system, plus software and high-voltage system checks. Regenerative braking means pads often last far longer, though that brings its own problem of discs corroding through underuse. Electric car servicing covers what is actually checked and how the intervals differ.

Does where you live change the price?

Yes, because labour rates are local. The same full service can differ by a wide margin between a city centre workshop and a unit on an industrial estate ten minutes away, and the local mix of independents against franchised dealers moves the average too. We publish live cost guides for individual towns showing the garages we actually list there, so you can see what is available near you rather than a national figure. Try car service costs in Birmingham, Newcastle upon Tyne, Sheffield or Bradford, or compare garages for an MOT or a service in your town directly.

Is a service worth it, or can I skip it?

Servicing is not a legal requirement in the way the MOT is, so nothing stops you skipping it. Two things make that expensive.

The first is resale. Auto Trader reports that a car with a full service history fetches 10% to 15% more than similar cars with no records. On a £12,000 car that is £1,200 to £1,800, which buys several years of servicing. A partial history still helps, particularly if the major services are in it. No history usually means lower offers.

The second is that servicing is where wear gets caught while it is still cheap. A worn pad found at a service is a pad. The same pad ignored becomes a disc, and sometimes a caliper. What new brakes cost shows the difference that timing makes.

The costs that are not in the service price

A service price covers inspection and consumables. These are the big items that are quoted separately, and knowing them stops the bill feeling like a surprise.

• Cambelt. The single largest scheduled cost on many cars, and a failure usually destroys the engine. See when to change your cambelt and what a cambelt replacement costs.
• Brakes. Pads and discs are wear items on their own cycle, not part of a service.
• Battery. Tested at a service, replaced at extra cost. New car battery costs covers the ranges.
• Tyres. Checked and reported, never included. Checking your own tyre tread takes a minute and avoids a nasty MOT surprise.

How to keep a service bill fair

• Compare the list, not just the price. Labour hours, named parts, checklist length.
• Get extra work quoted in writing, with the reason it is needed, before it is done. The Motor Ombudsman's Service and Repair Code commits accredited garages to open and transparent pricing, invoices that match quoted prices, and work completed as agreed.
• Bundle the MOT. The car is already on the ramp, so many garages discount the test heavily alongside a service. Booking an MOT and service together looks at whether it genuinely saves money.
• Match the service to the car. Low annual mileage rarely needs a major service early.
• Keep every invoice. That paperwork is the 10% to 15% above.
• Do the basics between visits. Knowing how to check your engine oil means fewer surprises on the day.
• Know where you stand if it goes wrong. Under the Consumer Rights Act 2015 a service must be carried out with reasonable care and skill. How to complain about a garage sets out the steps.

Do I need a service and an MOT?

They are different jobs and one does not replace the other. The MOT is a legal roadworthiness test with a defined inspection manual, a capped fee and a pass or fail at the end. A service is preventative maintenance with no definition, no cap and no pass mark. An MOT tells you the car met a minimum standard on one day. A service is what keeps it from ever getting near that standard. If you are not sure when your test is due, our free MOT check points you at the official DVSA record.

The bottom line

Budget around £170 to £210 for a full service on a small car, £210 to £300 on a medium one and £400 or more on something large or premium, with an interim at roughly a third to half of that. Averages by brand land near £277 for a Ford and £316 to £328 for a premium badge.

Then do the one thing that actually protects you: ask for the labour hours, the hourly rate and the named parts list. Once two quotes are expressed in those terms you are comparing the same job, and the cheaper one is genuinely cheaper rather than shorter.

When you are ready, compare local garages for a service, check their ratings and opening hours and send a request in about a minute. You pay the garage directly and there is no booking fee. If you want help picking, how to choose a good garage is a good place to start.