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2016–2023 Mazda MX-5 Miata · common fault repair costs

What the known faults on this Mazda MX-5 Miata typically cost to put right at a UK independent garage · use the figures to price risk before you bid, and to justify a reduction when something shows up on inspection.

Cost at a glance

Most expensive fault
£700–£1,600
Top three risks, from
£1,000
Worst case, everything
£4,100

The single priciest documented job on the 2016–2023 Mazda MX-5 Miata is clutch & dual-mass flywheel at £700–£1,600. Few cars need every repair listed here · treat £1,130£4,100 as the full exposure if one arrived with all of them.

Cost per fault

DrivetrainMedium

Clutch wear on hard-driven / tracked cars.

Clutch & dual-mass flywheel£700–£1,600

Inspect · Check the clutch bite point and feel for slip.

ElectricalLow

Infotainment lag on early cars.

Infotainment repair or software fix£120–£1,200

Inspect · Test the screen and Bluetooth.

EngineLow

Minor oil consumption on some Skyactiv units.

Oil leak trace & seal / gasket£180–£700

Inspect · Check oil level between changes.

BodyLow

Soft-top wear, seams and rear-window fit.

Door / window mechanism£130–£600

Inspect · Cycle the roof and inspect seams and the rear window.

Ranges are indicative parts-and-labour costs at a UK independent garage, inclusive of VAT. Franchised dealers typically sit 40–80% higher, and prestige or electrified variants sit at the top of each band. Always get a written quote before committing.

Inspecting a Mazda MX-5 Miata this week?

Build a tickable checklist for the exact car in front of you, record faults with photos, and hand the buyer a report.