Alfa Romeo Common MOT Problems (2026)
Every Alfa Romeo model ranked by MOT fail rate, with the most common issues identified for each. Based on 141,356 real MOT tests.
Average Alfa Romeo MOT pass rate: 80%
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80%
Avg pass rate
20%
Avg fail rate
28
Models tested
Alfa Romeo Models with the Most MOT Problems
Highest average fail rates across all tested years
| # | Model | Fail Rate | Common Issues | |
|---|---|---|---|---|
| 1 | Alfa Romeo 146 | 33% | Suspension wear, Brake disc corrosion, Structural corrosion | |
| 2 | Alfa Romeo Gt | 29% | Suspension wear, Brake disc corrosion, Structural corrosion | |
| 3 | Alfa Romeo 147 | 28% | DPF/emissions, Injector wear, Suspension wear | |
| 4 | Alfa Romeo 159 | 27% | DPF/emissions, Injector wear, Suspension wear | |
| 5 | Alfa Romeo 156 | 27% | Suspension wear, Brake disc corrosion, Structural corrosion |
Most Reliable Alfa Romeo Models
Lowest average fail rates; the Alfa Romeo models least likely to have MOT problems
All Alfa Romeo Models by Fail Rate
Every Alfa Romeo model and year combination, sorted by fail rate (highest first)
| Model | Year | Pass Rate | Fail Rate | |
|---|---|---|---|---|
| 156 | 2007 | 62% | 37% | |
| 147 | 2006 | 66% | 34% | |
| 156 | 2000 | 66% | 34% | |
| 146 | 1997 | 58% | 33% | |
| Gt | 2006 | 66% | 32% | |
| Gt | 2010 | 68% | 32% | |
| Gt | 2007 | 67% | 31% | |
| 147 | 2007 | 68% | 31% | |
| 159 | 2006 | 67% | 31% | |
| 147 | 2001 | 67% | 31% | |
| 166 | 2001 | 69% | 31% | |
| 159 | 2007 | 69% | 30% | |
| 147 | 2008 | 69% | 30% | |
| Gtv | 2003 | 70% | 30% | |
| Gt | 2008 | 70% | 29% | |
| Gtv | 1999 | 69% | 29% | |
| 145 | 1999 | 71% | 29% | |
| Mito | 2009 | 71% | 28% | |
| 159 | 2010 | 71% | 28% | |
| 147 | 2005 | 70% | 28% | |
| Gtv | 2000 | 69% | 28% | |
| Gt | 2009 | 70% | 28% | |
| 147 | 2002 | 71% | 28% | |
| 156 | 1998 | 71% | 28% | |
| 159 | 2008 | 71% | 27% | |
| 159 | 2009 | 72% | 27% | |
| Spider | 1998 | 73% | 27% | |
| Gtv | 1998 | 72% | 27% | |
| Gtv | 2001 | 72% | 27% | |
| Spider | 2000 | 73% | 27% | |
| Gtv | 2004 | 72% | 27% | |
| 166 | 2005 | 73% | 27% | |
| Giulietta | 2011 | 73% | 26% | |
| 159 | 2011 | 74% | 26% | |
| Brera | 2006 | 73% | 26% | |
| Spider | 1999 | 74% | 26% | |
| Spider | 1997 | 71% | 26% | |
| 156 | 2004 | 74% | 26% | |
| Spider | 1996 | 74% | 26% | |
| Gt | 2004 | 72% | 26% | |
| Spider | 2003 | 73% | 26% | |
| Mito | 2010 | 74% | 25% | |
| Giulietta | 2010 | 74% | 25% | |
| Brera | 2007 | 74% | 25% | |
| 147 | 2003 | 74% | 25% | |
| 156 | 2002 | 74% | 25% | |
| 147 | 2009 | 74% | 25% | |
| Mito | 2011 | 75% | 24% | |
| Gt | 2005 | 76% | 24% | |
| 156 | 2005 | 75% | 24% |
Showing top 50 of 128 model/year combinations. View all Alfa Romeo models
Alfa Romeo MOT FAQ
What are the most common MOT problems on Alfa Romeo cars?
The most common MOT problems on Alfa Romeo cars vary by model and age, but typically include lighting defects, suspension wear, brake component deterioration, and tyre condition issues. Older Alfa Romeo diesels are more prone to exhaust and emissions failures. The 146 has the highest average fail rate at 33%.
Which Alfa Romeo model is the most reliable?
The most reliable Alfa Romeo model in our data is the Stelvio Veloce Td Awd Auto with an average MOT pass rate of 98%. View all Alfa Romeo models for full reliability data.
What is the average MOT pass rate for Alfa Romeo?
The average MOT pass rate for Alfa Romeo is 80%, based on 141,356 MOT tests across 28 models. This means about 20% of Alfa Romeo cars fail their MOT on the first attempt.
Check a Specific Alfa Romeo
Enter any reg plate to see the individual MOT history, defects found, health score, and running cost estimate for that specific car.