1983 Maserati Merak MOT Pass Rate
Pass rate for Merak models manufactured in 1983, based on 54 real MOT test results.
Data from official DVSA MOT testing records
1983 Maserati Merak MOT Analysis
The 1983 Maserati Merak has an MOT pass rate of 75.9% based on 54 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 43,317 miles on the odometer. With a 24.1% failure rate, the 1983 Merak is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1983 Maserati Merak is Visibility, responsible for 9.3% of failures. Visibility failures relate to the windscreen, wipers, washers, mirrors, and view-obstructing damage. Cracks in the windscreen swept area, ineffective wipers, or empty washer bottles are common causes. Typical repair costs range from £10–300. Noise, emissions and leaks is the second most common issue at 1.9%.
Top failures specific to 1983 models only. The overall Merak page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Visibility | 9.3% | 5 |
| 2 | Noise, Emissions And Leaks | 1.9% | 1 |
Failures per 10,000 Miles
avg. 43,317 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Visibility | 2.14 | 9.3% | 5 |
| Noise, emissions and leaks | 0.43 | 1.9% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1983 Maserati Merak has an MOT pass rate of 75.9% based on 54 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 43,317 miles on the odometer. With a 24.1% failure rate, the 1983 Merak is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1983 Maserati Merak, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to visibility: Check the windscreen for chips and cracks — damage larger than 10mm in the driver's swept area or 40mm elsewhere will fail. Test washers and wipers. Ensure both door mirrors are intact and adjustable. With relatively low average mileage of 43,317 miles, many of these vehicles are still in good mechanical condition.
Visibility — 9.3% of failures
Visibility issues account for 9.3% of MOT failures on 1983 Maserati Merak models. Visibility failures relate to the windscreen, wipers, washers, mirrors, and view-obstructing damage. Cracks in the windscreen swept area, ineffective wipers, or empty washer bottles are common causes. Typical repair costs: £10–300. Pre-MOT check: Check the windscreen for chips and cracks — damage larger than 10mm in the driver's swept area or 40mm elsewhere will fail. Test washers and wipers. Ensure both door mirrors are intact and adjustable.
Noise, emissions and leaks — 1.9% of failures
Noise, emissions and leaks issues account for 1.9% of MOT failures on 1983 Maserati Merak models. Emissions failures occur when exhaust gases exceed legal limits for carbon monoxide (CO), hydrocarbons (HC), or particulate matter (diesel). Common causes include faulty oxygen sensors, clogged catalytic converters, or DPF issues on diesel vehicles. Typical repair costs: £100–1,000+. Pre-MOT check: If the engine management light is on, get it diagnosed before the MOT. For diesel cars, ensure the DPF has completed a regeneration cycle. Regular servicing and using premium fuel before the test can help.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.