Common Fiat 500 Lounge Mhev Problems, Faults, and Repair Costs
Every known Fiat 500 Lounge Mhev MOT issue, ranked by how common it is and what it costs to fix. Based on 11,147 real MOT tests across 2 model years.
Segment: city car | Fuel: Petrol
92%
Fiat 500 Lounge Mhev pass rate
83%
Fiat average
82%
National average
The Fiat 500 Lounge Mhev has an average MOT pass rate of 92%, which is 9 points above the Fiat average and 10 points above the national average.
Check Your Fiat 500 Lounge Mhev's MOT History
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Most Common Fiat 500 Lounge Mhev MOT Issues
Ranked by how likely they are to affect your Fiat 500 Lounge Mhev, with typical repair costs
Brakes
Moderate likelihood£80 - £450
Typical repair cost
Common advisories:
Brake discs worn, brake pads thin, handbrake adjustment needed
Failure points:
Brake disc excessively worn, brake pipe corroded, brake efficiency below minimum
Suspension
Moderate likelihood£150 - £600
Typical repair cost
Common advisories:
Suspension arm bush worn, shock absorber misting, spring corroded
Failure points:
Coil spring broken, ball joint excessive play, shock absorber leaking
Lights
Moderate likelihood£15 - £200
Typical repair cost
Common advisories:
Headlamp aim slightly out, lens deteriorated
Failure points:
Headlamp not working, brake light not functioning, indicator failure
Tyres
Moderate likelihood£50 - £300
Typical repair cost
Common advisories:
Tyre approaching legal limit, slight damage to sidewall
Failure points:
Tyre below minimum tread depth, tyre has a cut exposing ply
Exhaust & Emissions
Moderate likelihood£80 - £800
Typical repair cost
Common advisories:
Exhaust mounting corroded, slight exhaust leak
Failure points:
Exhaust emissions exceed limits, catalytic converter efficiency low, DPF warning
Steering
Lower likelihood£100 - £500
Typical repair cost
Common advisories:
Track rod end has slight play, steering rack boot deteriorated
Failure points:
Steering rack leaking, track rod ball joint worn beyond limits
Body & Structure
Lower likelihood£200 - £1200
Typical repair cost
Common advisories:
Surface corrosion on subframe, slight body panel damage
Failure points:
Structural corrosion, body mounting corroded through, chassis weakness
Windscreen & Wipers
Lower likelihood£10 - £350
Typical repair cost
Common advisories:
Minor windscreen chip, wiper blade deteriorated
Failure points:
Windscreen crack in swept area, wiper does not clear windscreen
Is your specific car affected?
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Fiat 500 Lounge Mhev Reliability by Year
MOT pass rate for each model year, based on real test data
Fiat 500 Lounge Mhev Running Costs
Want to know the full annual running costs for the Fiat 500 Lounge Mhev? Including fuel, tax, insurance, and predicted repairs based on MOT history.
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Fiat 500 Lounge Mhev FAQ
What are the most common Fiat 500 Lounge Mhev problems?
The most common Fiat 500 Lounge Mhev MOT problems are issues. These are the areas most likely to cause advisories or failures during an MOT test, based on 11,147 real tests.
Is the Fiat 500 Lounge Mhev reliable?
The Fiat 500 Lounge Mhev has an average MOT pass rate of 92%, which is 10 points above the national average of 82%. This is considered good reliability.
Which year Fiat 500 Lounge Mhev is most reliable?
The 2021 Fiat 500 Lounge Mhev is the most reliable year with a 93% MOT pass rate. Avoid the 2020 model year if reliability is your priority, as it has the lowest pass rate at 92%.
How much does it cost to fix common Fiat 500 Lounge Mhev faults?
Repair costs vary by issue. Brake work on a Fiat 500 Lounge Mhev typically costs £80-£450, suspension repairs cost £150-£600, and exhaust/emissions fixes cost £80-£800. Lighting and wiper fixes are usually under £200.
Check a Specific Fiat 500 Lounge Mhev
Enter any reg plate to see the exact MOT history, defects found, health score, and running cost estimate for that specific car.
Other Fiat Models
Common problems pages for other Fiat models