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BMW 4 Series Service Costs & Schedule

What a BMW 4 Series actually costs to service, what needs doing at each interval, and where you can save. If you're buying one, we also cover how to check whether the previous owner actually kept up with the schedule.

F32 (2013–2020)2.0 TwinPower Turbo, 2.0 TwinPower Turbo (revised), 3.0 TwinPower Turbo, 3.0 TwinPower Turbo (revised), 2.0d
F82 (2014–2020)3.0 M TwinPower Turbo
G82 (2021–2024)3.0 M TwinPower Turbo

BMW 4 Series service: key facts

Routine service items

These are the items covered in a standard service. Most garages include oil, oil filter and a basic inspection. The rest are typically checked or replaced on a schedule.

Service itemIntervalTypical cost
Engine oil and filter
BMW Longlife-01 or Longlife-04 specification required depending on engine.
F32, F82, G82
 10,000 miles or 1 year
£120–£180
Dealer: £200–£320
Air filter
Genuine BMW or Mann filter recommended. Turbocharged engines require clean airflow for optimal performance. Inspect at each service - may need earlier replacement in dusty conditions.
F32, F82, G82
 30,000 miles or 4 years
£50–£80
Dealer: £80–£120
Cabin pollen filter
Located behind glovebox. Activated carbon filter recommended for city driving. Blocked filter reduces HVAC efficiency and can cause interior condensation issues.
F32, F82, G82
 30,000 miles or 2 years
£40–£70
Dealer: £70–£110
Fuel filter
Critical for diesel engines to prevent injector damage from contaminated fuel. Include water sensor replacement. Poor fuel quality may require earlier replacement.
F32 · N47, B47, N57
 60,000 miles or 6 years
£120–£180
Dealer: £200–£300

Major service items

These are the big-ticket items. Miss them and you risk engine or gearbox damage. The costs are higher but the consequences of skipping are much worse.

Service itemIntervalTypical cost
DCT transmission service
Essential for DCT longevity. Includes fluid and filter change using BMW DCT fluid. Track-driven cars benefit from 40k mile intervals. Adaptation reset required after service.
F82 · S55
 60,000 miles or 6 years
£400–£600
Dealer: £700–£1000

Has this BMW 4 Series been serviced on schedule?

Check the dealer service records to see if the work above was actually done.

★GB

£6.99 · Full refund if no records found

Periodic maintenance

Items that don't need doing at every service but should be on your radar at the right mileage or age.

Service itemIntervalTypical cost
Brake fluid
DOT 4 specification required. Essential for maintaining brake pedal feel and preventing internal corrosion. Track-driven M4s should consider annual replacement due to higher brake temperatures.
F32, F82, G82
 2 years
£80–£120
Dealer: £150–£200
Spark plugs
NGK or Bosch plugs to BMW specification. Turbo engines are sensitive to incorrect heat range. Replace ignition coils at the same time if over 80,000 miles to prevent misfires damaging new plugs.
F32, F82, G82
 60,000 miles or 6 years
£200–£300
Dealer: £350–£500
Coolant flush
BMW Longlife-12+ coolant required.
F32, F82, G82
 100,000 miles or 10 years
£150–£250
Dealer: £300–£450
DPF forced regeneration
Required when DPF becomes saturated from short journeys.
F32 · N47, B47, N57
 As needed
£80–£150
Dealer: £150–£250

Known issues to watch for

The most common problems reported on the BMW 4 Series, ranked by severity.

dangerous
Crank hub failure (2014-2016 worst) (F82)
The crankshaft hub bolt on S55 engines can loosen over time, allowing the timing gear to slip relative to the crankshaft position.
major
Oil consumption and rod bearing wear (F82)
The S55 engine consumes oil at higher rates than typical BMW engines, particularly under sustained high-RPM operation such as track driving.
major
Cooling system failures (F82)
The S55 cooling system is stressed by the high heat output of the twin-turbo engine and can fail in multiple ways.
major
DCT clutch wear and overheating (F82)
The dual-clutch transmission (DCT) in the M4 uses two clutch packs that can wear prematurely under aggressive driving conditions.

8 more known issues tracked. Check a specific BMW 4 Series's service records — a missed service on one of these issues could mean an expensive surprise.

Buying a used BMW 4 Series? Check its service history first.

A 4 Series with a patchy service history can cost you thousands in missed timing belts, skipped oil changes, and hidden neglect. We pull the franchised dealer records — every visit, every stamp, every mileage reading — so you can see exactly what's been done and what's been skipped.

£6.99 · No records found = full refund, zero risk

Related

BMW 4 Series service FAQs

How often does a BMW 4 Series need servicing?

A BMW 4 Series needs servicing every 10,000 miles or 1 year, whichever comes first. BMW Longlife-01 or Longlife-04 specification required depending on engine.

What does a BMW 4 Series service cost?

A basic service at an independent garage costs £120–£180. Main dealer servicing runs £200–£320. Major items like timing belts or gearbox services cost significantly more. Independent garages are typically 30 to 50% cheaper for the same work.

Is a BMW 4 Series expensive to maintain?

Routine servicing starts from £120 at an independent garage, which is above average for this class of car. The bigger costs come from periodic items like timing belts, brake fluid changes, and transmission servicing. Keeping on top of the schedule avoids expensive failures.

How do I check a BMW 4 Series's service history?

You can check any BMW 4 Series's dealer service records online using just the registration number. The check retrieves every logged dealer visit, including dates, mileage, and work done, so you can see whether the schedule has been followed or if there are gaps. It costs £6.99 and you get a full refund if no records are found.