2008 Mazda Rx8 MOT Pass Rate
Pass rate for Rx8 models manufactured in 2008, based on 8,770 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Rx8 cars tested in 2008. Want to see how cars built in 2008 hold up over time?
View 2008 Mazda Rx8 vintage page → (66.0% current pass rate)2008 Mazda Rx8 MOT Analysis
The 2008 Mazda Rx8 has an MOT pass rate of 68.6% based on 8,770 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 39,973 miles on the odometer. With a 31.4% failure rate, the 2008 Rx8 is rated as "Good" for MOT reliability.
The leading cause of MOT failure for the 2008 Mazda Rx8 is Noise, emissions and leaks, responsible for 0.0% of failures. 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 range from £100–1,000+.
Top failures specific to 2008 models only. The overall Rx8 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 |
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Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2008 Mazda Rx8 has an MOT pass rate of 68.6% based on 8,770 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 39,973 miles on the odometer. With a 31.4% failure rate, the 2008 Rx8 is rated as "Good" for MOT reliability.
If you own or are considering buying a 2008 Mazda Rx8, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to noise, emissions and leaks: 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. With relatively low average mileage of 39,973 miles, many of these vehicles are still in good mechanical condition.
Noise, emissions and leaks — 0.0% of failures
Noise, emissions and leaks issues account for 0.0% of MOT failures on 2008 Mazda Rx8 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.