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Hyundai Sonata Service Schedule & Costs

Every service item for the Hyundai Sonata — what needs doing, when, and what it should cost at an independent garage versus a main dealer.

EF (1998–2005)2.0 Petrol
NF (2004–2010)2.4 Petrol, 2.0 CRDi

Hyundai Sonata 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 specifies 10,000 miles or 12 months.
EF, NF
 10,000 miles or 1 year
£80–£120
Dealer: £150–£200
Air filter
Replace every 20,000 miles or 2 years. Check more frequently in dusty conditions. Clogged filter reduces performance and increases fuel consumption.
EF, NF
 20,000 miles or 2 years
£20–£35
Dealer: £35–£60
Cabin pollen filter
Replace annually or every 20,000 miles. Blocked filter reduces air flow and can cause HVAC system strain. Check if air conditioning performance deteriorates.
EF, NF
 20,000 miles or 1 year
£15–£25
Dealer: £30–£50

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
Spark plugs
Replace every 30,000 miles for conventional plugs. Iridium plugs may last longer. Worn plugs cause misfiring, poor fuel economy, and emission test failures.
EF, NF
 30,000 miles or 3 years
£60–£100
Dealer: £100–£160
Brake fluid
Replace every 2 years regardless of mileage. Brake fluid absorbs moisture over time, reducing braking performance and causing internal corrosion. Critical safety item.
EF, NF
 2 years
£50–£80
Dealer: £80–£120
Coolant flush
Replace coolant every 5 years or 60,000 miles. Use correct specification antifreeze. Degraded coolant causes corrosion and overheating. Check level regularly.
EF, NF
 60,000 miles or 5 years
£80–£120
Dealer: £120–£180

Known issues to watch for

The most common problems reported on the Hyundai Sonata, ranked by severity.

major
Subframe corrosion and mounting point deterioration (NF)
The rear subframe mounting points suffer from accelerated corrosion on fifth-generation Sonatas, particularly around the suspension component mounting areas.
major
Rear suspension component corrosion (NF)
The rear suspension components, particularly control arms and mounting brackets, suffer from accelerated corrosion on NF Sonatas.
major
Brake caliper binding and seizure (NF diesel)
The brake calipers on NF diesel Sonatas are prone to binding and seizure, with MOT data showing 134.4x the fleet average failure rate for binding brakes.
major
Coil spring failure (NF)
The coil springs on NF Sonatas fail at 134.4x the fleet average rate, typically fracturing due to corrosion-induced metal fatigue.

1 more known issues tracked. Check a specific car's history to see what matters for its age and mileage.

Check a Hyundai Sonata's service history

Enter a reg to see franchised dealer service records — dates, mileage, and work done at every visit.

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£6.99 · Full refund if no records found

Related

Hyundai Sonata service FAQs

How often should a Hyundai Sonata be serviced?

A Hyundai Sonata should have an oil service every 10,000 miles or 1 year, whichever comes first. Manufacturer specifies 10,000 miles or 12 months.

How much does a Hyundai Sonata service cost?

A basic service at an independent garage typically costs £80–£120. Main dealer servicing is usually £150–£200. Major items like timing belts or gearbox services cost significantly more.

Can I service a Hyundai Sonata at an independent garage?

Yes. Under UK consumer law, using an independent garage does not void your manufacturer warranty, provided they use parts meeting the manufacturer's specification and follow the correct schedule. However, independent services won't appear in the franchised dealer digital records.