BMW 330i Sport Plus Edition Auto MOT Pass Rate
Overall pass rate across all manufacture years, based on 38 real MOT test results. Failure rate: 10.5%.
Data from official DVSA MOT testing records
BMW 330i Sport Plus Edition Auto MOT Reliability Overview
The BMW 330i Sport Plus Edition Auto is a rare vehicle in the UK, with 38 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 89.5% and a failure rate of 10.5%, which is well above the UK average of approximately 37%.
Based on this data, the BMW 330i Sport Plus Edition Auto earns a "Excellent" reliability rating. The average BMW 330i Sport Plus Edition Auto presents for MOT with approximately 23,760 miles on the clock. The 2012 manufacture year performs best with a 90.9% pass rate.
The most common MOT failure for the BMW 330i Sport Plus Edition Auto is Exhaust, Fuel and Emissions, affecting 5.3% of all tests. 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. The second most common issue is Lamps, Reflectors and Electrical Equipment at 5.3%. Road Wheels rounds out the top three at 2.6%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
Pass Rate by Manufacture Year
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Exhaust, Fuel And Emissions | 5.3% | 2 |
| 2 | Lamps, Reflectors And Electrical Equipment | 5.3% | 2 |
| 3 | Road Wheels | 2.6% | 1 |
Failures per 10,000 Miles
avg. 23,760 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 |
|---|---|---|---|
| Emissions & Exhaust | 2.22 | 5.3% | 2 |
| Lamps & Electrical | 2.22 | 5.3% | 2 |
| Wheels | 1.11 | 2.6% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average BMW 330i Sport Plus Edition Auto has 23,760 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The BMW 330i Sport Plus Edition Auto has a mileage-adjusted failure rate of 4.42% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About BMW 330i Sport Plus Edition Auto MOT Data
The BMW 330i Sport Plus Edition Auto is a rare vehicle in the UK, with 38 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 89.5% and a failure rate of 10.5%, which is well above the UK average of approximately 37%.
For BMW 330i Sport Plus Edition Auto owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on exhaust, fuel and emissions and lamps, reflectors and electrical equipment for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific 330i Sport Plus Edition Auto is likely to perform.
Exhaust, Fuel and Emissions — 5.3% of failures
Exhaust, Fuel and Emissions issues account for 5.3% of MOT failures on the BMW 330i Sport Plus Edition Auto. 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.
Lamps, Reflectors and Electrical Equipment — 5.3% of failures
Lamps, Reflectors and Electrical Equipment issues account for 5.3% of MOT failures on the BMW 330i Sport Plus Edition Auto. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Road Wheels — 2.6% of failures
Road Wheels issues account for 2.6% of MOT failures on the BMW 330i Sport Plus Edition Auto. Wheel failures include cracked or severely corroded alloy wheels, missing or loose wheel nuts, and wheels that are insecurely attached. These are safety-critical and relatively rare compared to tyre failures. Typical repair costs: £100–400 per wheel. Pre-MOT check: Visually inspect wheels for cracks, especially around the spokes and rim. Check that all wheel nuts are present and tightened. Look for signs of impact damage on alloy wheels.
Frequently Asked Questions
What is the MOT pass rate for the BMW 330i Sport Plus Edition Auto?
Based on 38 (based on limited data) MOT tests in our database, the BMW 330i Sport Plus Edition Auto has an overall pass rate of 89.5% (10.5% fail rate).
What are the most common MOT failures on a BMW 330i Sport Plus Edition Auto?
The top 3 reasons a BMW 330i Sport Plus Edition Auto fails its MOT are: 1. Exhaust, Fuel and Emissions (5.3%), 2. Lamps, Reflectors and Electrical Equipment (5.3%), 3. Road Wheels (2.6%). Check these areas before booking your MOT.
Is the BMW 330i Sport Plus Edition Auto reliable?
With a 10.5% MOT failure rate, the 330i Sport Plus Edition Auto is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my BMW 330i Sport Plus Edition Auto?
Based on failure data, focus on: Exhaust, Fuel and Emissions (5.3%); Lamps, Reflectors and Electrical Equipment (5.3%); Road Wheels (2.6%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.