At a Glance
The Maserati Biturbo has 1 identified common problems across 1 generation (1981–1994), with the (1981-1994) being the most affected generation and electrical the most common problem category. Based on 1K MOT tests from DVSA data.
Problems are patterns in the DVSA data that occur significantly more often on a specific model than the UK average — confirmed at 99% statistical confidence. Read our DVSA MOT data methodology →
Below: generation-by-generation comparison of Maserati Biturbo common problems, MOT failure types, and pass-rate data drawn from DVSA records. Click any generation to see fuel- and engine-specific fault patterns, mileage-banded repair guidance, and the most common MOT failures testers record.
MOT Tests & Failures by Generation
Maserati Biturbo generations by MOT tests, failures, and identified problems from DVSA data
Hover over each bar for a full breakdown. Tap any bar to view that generation's problems.
Showing total MOT tests, failures, and known problems per make. Hover over each bar for a full breakdown.
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Help other Maserati Biturbo owners — report a problem and we'll add it to the database
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Browse Maserati Biturbo Generations
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Most Common Maserati Biturbo MOT Failures
Every reason Maserati Biturbo vehicles fail their MOT, ranked by frequency. Select an individual year to see only that year’s failures, or stay on ‘All time’ for the combined picture across our 20 years of DVSA data. Scroll inside the table for the full list.
| # | Failure | % of failures |
|---|---|---|
| 1 | Brake performance below minimum | 7.97% |
| 2 | Indicator fault | 7.91% |
| 3 | Headlamp aim defect | 7.39% |
| 4 | Stop lamp not working | 6.35% |
| 5 | Front lamp not working | 5.44% |
| 6 | Exhaust emissions above threshold (non-catalyst) | 4.54% |
| 7 | Steering rack fault | 4.54% |
| 8 | Exhaust system fault | 4.34% |
| 9 | Wiper blades deteriorated | 4.08% |
| 10 | Suspension mounting corroded | 3.95% |
| 11 | Fog lamp not working | 3.82% |
| 12 | Brake hydraulic component worn | 3.76% |
| 13 | Rear lamp not working | 2.66% |
| 14 | Horn not working | 2.33% |
| 15 | Track rod end worn | 2.14% |
| 16 | Windscreen washer not working | 1.94% |
| 17 | Body corrosion or damage | 1.75% |
| 18 | Tyre condition | 1.75% |
| 19 | Number plate lamp not working | 1.43% |
| 20 | Chassis condition | 1.36% |
| 21 | Subframe mounting corroded | 1.17% |
| 22 | Suspension joint or bush worn | 1.17% |
| 23 | Position lamp not working | 1.10% |
| 24 | Tyre tread depth below limit | 1.10% |
| 25 | Headlamp fault | 1.04% |
| 26 | Shock absorber worn or leaking | 0.91% |
| 27 | Battery loose or leaking | 0.84% |
| 28 | Brake disc or drum worn | 0.78% |
| 29 | Catalytic converter efficiency low | 0.78% |
| 30 | Seat belt condition | 0.71% |
| 31 | Spark ignition emissions above threshold | 0.65% |
| 32 | Steering column fault | 0.58% |
| 33 | Brake pedal movement restricted | 0.52% |
| 34 | Front suspension fault | 0.52% |
| 35 | Brake pads or linings worn | 0.45% |
| 36 | Coil spring broken or corroded | 0.45% |
| 37 | Front suspension joint worn | 0.45% |
| 38 | Fuel pipe corroded or damaged | 0.39% |
| 39 | Power steering pipe or hose leaking | 0.39% |
| 40 | Dashboard warning lamp fault | 0.32% |
| 41 | Parking brake performance below minimum | 0.32% |
| 42 | Power steering ram fault | 0.32% |
| 43 | Windscreen damage affecting view | 0.32% |
| 44 | Parking brake condition | 0.26% |
| 45 | Brake air or vacuum system fault | 0.19% |
| 46 | Driver seat fault | 0.19% |
| 47 | Driveshaft fault | 0.19% |
| 48 | Handbrake cable fault | 0.19% |
| 49 | Mirror damaged or missing | 0.19% |
| 50 | Rigid brake pipe corroded or damaged | 0.19% |
| 51 | Steering arm worn | 0.19% |
| 52 | Steering free play excessive | 0.19% |
| 53 | Steering operation fault | 0.19% |
| 54 | Subframe corrosion or damage | 0.19% |
| 55 | Brake caliper fault | 0.13% |
| 56 | Brake fluid leak | 0.13% |
| 57 | Brake fluid warning light on | 0.13% |
| 58 | Brake pedal fault | 0.13% |
| 59 | Electrical switch fault | 0.13% |
| 60 | Flexible brake hose damaged | 0.13% |
| 61 | Fuel hose damaged or leaking | 0.13% |
| 62 | Rear fog lamp not working | 0.13% |
| 63 | Rear reflector damaged or missing | 0.13% |
| 64 | MacPherson strut worn | 0.13% |
| 65 | Steering coupling worn | 0.13% |
| 66 | ABS fault | 0.06% |
| 67 | Additional braking device fault | 0.06% |
| 68 | Bonnet catch or hinge fault | 0.06% |
| 69 | Boot lid damaged or insecure | 0.06% |
| 70 | Brake lever fault | 0.06% |
| 71 | Brake linkage mounting fault | 0.06% |
| 72 | Bumper damaged or insecure | 0.06% |
| 73 | Dip switch fault | 0.06% |
| 74 | Drag link end worn | 0.06% |
| 75 | Engine oil leak | 0.06% |
| 76 | Front passenger door fault | 0.06% |
| 77 | Main beam warning light fault | 0.06% |
| 78 | Rear suspension fault | 0.06% |
| 79 | Spare wheel fault | 0.06% |
| 80 | Speedometer fault | 0.06% |
| 81 | Spring mounting corroded | 0.06% |
| 82 | Steering drive system fault | 0.06% |
| 83 | Steering shaft fault | 0.06% |
| 84 | Suspension arm worn or corroded | 0.06% |
| 85 | Suspension retaining or locking device fault | 0.06% |
| 86 | Tie bar or rod worn or corroded | 0.06% |
| 87 | Tyre size or type not matched | 0.06% |
| 88 | Vehicle structure corrosion | 0.06% |
| 89 | Wheel bearing worn | 0.06% |
| 90 | Suspension linkage fault | 0.06% |
Showing all 90 reasons — scroll inside the table for the full list.
Maserati Biturbo MOT Failures by Category
Total MOT failure occurrences for the Maserati Biturbo, grouped by category. Same data as the failures table above — just sliced by category instead of fault title. Hover a slice for the top failures in each category.
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Frequently Asked Questions
What are the most common Maserati Biturbo problems?
Based on analysis of 1K Maserati Biturbo MOT tests from DVSA data, we have 1 identified common problems across 1 generation. The most frequently flagged issue is "Windscreen washer not working". Electrical is the most common problem category.
Which Maserati Biturbo generation has the most problems?
The Maserati Biturbo (1981-1994) (1981–1994) has the highest number of identified common problems (1). Click the generation card above for the full breakdown.
How is this data calculated?
We analyse anonymised DVSA MOT test records under the Open Government Licence. An issue is classified as a "Common Problem" when it occurs significantly more often on a specific model than the UK average, confirmed at 99% statistical confidence. Read the full methodology page for details.
Can I report a problem with my Maserati Biturbo?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Maserati Biturbo owners spot problems early. All submissions are reviewed before being added to the public database.
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