UK Buyer Reliability Guide3 Known Faults Documented

Abarth 124 Spider Common Problems & Reliability

The Abarth 124 Spider took the excellent rear-wheel-drive chassis of the Mazda MX-5 ND and injected it with a turbocharged Italian heart and aggressive styling. Launched to critical acclaim, it positioned itself as a more visceral, torquey alternative to its Japanese sibling, complete with a raucous Record Monza exhaust. In the UK, it has become a sought-after modern classic, prized by enthusiasts who appreciate the blend of reliable Mazda electronics and charismatic Fiat Chrysler powertrains. Overall reliability is excellent, largely thanks to the underlying Mazda architecture, though the Abarth-specific engine components require specialist knowledge. It is perfect for weekend drivers wanting traditional sports car thrills with modern dependability.

4
Generation Periods
3
Known Issues
1
Critical Faults
2
Moderate Issues

Select a Model Year Period

Detailed fault breakdown, symptoms, and estimated repair bills by production year.

Most Common Abarth 124 Spider Faults & Repair Costs

High Risk

1.4 MultiAir Actuator Failure

Est. Cost£800–£1,500

The MultiAir "brick" controls valve timing hydraulically. Incorrect oil or extended intervals cause it to fail, leading to expensive repairs.

Warning Signs:

Engine misfire, Limp mode, Severe loss of power

Moderate Risk

Convertible Top Rubbing

Est. Cost£200–£1,000

The soft top can rub against the plastic roll hoop covers when folded, eventually wearing a hole in the fabric.

Warning Signs:

Visible wear on the roof corners, Scratches on roll hoop plastics

Moderate Risk

Blocked Drain Holes

Est. Cost£50–£150

The roof drain channels can become blocked with leaves/debris, causing water to overflow into the cabin or boot.

Warning Signs:

Damp carpets, Condensation inside the car, Sloshing sounds

Essential Pre-Purchase Step

Buying a used Abarth 124 Spider? Always check for hidden finance and write-off history.

Mechanical problems are only half the battle. Over 1 in 3 UK used cars checked have unpaid finance or accident write-off records that could cause you to lose the car or thousands in value.

Inspection Checklist for Abarth 124 Spider Buyers

Ensure the timing belt has been changed at the correct intervals, unlike the chain-driven MX-5, this requires replacement.
Inspect the Record Monza exhaust valve mechanism, which can rust and seize in the UK climate.
Check the convertible roof for signs of wear or tearing around the folding points, and ensure it operates smoothly.
Verify the service history; the MultiAir engine module requires the correct specification of oil to prevent premature failure.
Look for moisture in the boot, which can indicate failing tail light seals or blocked drainage channels.
Test the infotainment screen for "ghost touch" issues, a known trait shared with its Mazda counterpart.