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Infiniti Q50 Service Costs & Schedule

What a Infiniti Q50 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.

V37 (2013–2020)2.0T, 2.1d, 3.5 V6, 3.5 Hybrid

Infiniti Q50 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
Manufacturer interval is 10,000 miles or 12 months.
V37
 10,000 miles or 1 year
£80–£120
Dealer: £180–£250
Air filter
Manufacturer interval is 20,000 miles. Replace more frequently in dusty conditions. Clogged filter reduces performance and increases fuel consumption, particularly noticeable on turbocharged variants.
V37
 20,000 miles or 2 years
£25–£40
Dealer: £50–£80
Cabin pollen filter
Manufacturer interval is 20,000 miles. Replace annually in urban areas with high pollution. Clogged filter reduces HVAC efficiency and can cause musty odours.
V37
 20,000 miles or 2 years
£30–£50
Dealer: £60–£90
Fuel filter
Manufacturer interval is 40,000 miles for diesel variants.
V37
 40,000 miles or 4 years
£80–£120
Dealer: £180–£280

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
Automatic transmission fluid
Infiniti claims lifetime fluid but specialists recommend 60,000-mile changes to prevent valve body issues.
V37
 60,000 miles or 6 years
£200–£300
Dealer: £450–£600

Has this Infiniti Q50 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
Manufacturer specifies 2-year interval regardless of mileage.
V37
 2 years
£60–£80
Dealer: £120–£160
Coolant flush
Manufacturer interval is 60,000 miles or 5 years for initial fill, then every 30,000 miles or 3 years. Use correct Nissan coolant specification to prevent corrosion and overheating issues.
V37
 60,000 miles or 5 years
£80–£120
Dealer: £180–£250
Spark plugs
Manufacturer interval is 60,000 miles for iridium plugs.
V37 · Hybrid
 60,000 miles or 6 years
£120–£180
Dealer: £240–£350

Known issues to watch for

The most common problems reported on the Infiniti Q50, ranked by severity.

major
Suspension component excessive wear (V37)
The failure pattern suggests premature wear of bushes, ball joints, or suspension arms rather than normal age-related deterioration.
major
Fluid leaks from engine or transmission (V37)
MOT testers record this as leaks severe enough to pose environmental or safety risks, indicating significant seepage rather than minor weeping.
major
Premature brake pad wear (V37)
This suggests either aggressive pad compound, binding calipers, or design issues causing accelerated pad consumption.
major
Wheel bearing excessive play (V37)
The 2.1-litre diesel Q50 shows wheel bearing play failures at 3.0 times the national fleet average, concentrated in the 60,000-100,000 mile range.

1 more known issues tracked. Check a specific Infiniti Q50's service records — a missed service on one of these issues could mean an expensive surprise.

Buying a used Infiniti Q50? Check its service history first.

A Q50 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

Infiniti Q50 service FAQs

How often does a Infiniti Q50 need servicing?

A Infiniti Q50 needs servicing every 10,000 miles or 1 year, whichever comes first. Manufacturer interval is 10,000 miles or 12 months.

What does a Infiniti Q50 service cost?

A basic service at an independent garage costs £80–£120. Main dealer servicing runs £180–£250. 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 Infiniti Q50 expensive to maintain?

Routine servicing starts from £80 at an independent garage, which is about 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 Infiniti Q50's service history?

You can check any Infiniti Q50's official 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.