2009 BMW 123d M MOT Pass Rate
Pass rate for 123d M models manufactured in 2009, based on 261 real MOT test results.
Data from official DVSA MOT testing records
This page shows all 123d M cars tested in 2009. Want to see how cars built in 2009 hold up over time?
View 2009 BMW 123d M vintage page → (78.0% current pass rate)2009 BMW 123d M MOT Analysis
The 2009 BMW 123d M has an MOT pass rate of 79.3% based on 261 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 63,636 miles on the odometer. With a 20.7% failure rate, the 2009 123d M is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2009 BMW 123d M is Brakes, responsible for 5.7% of failures. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs range from £150–400. Tyres is the second most common issue at 5.0%. Driver's View of the Road follows at 1.5%.
Top failures specific to 2009 models only. The overall 123d M 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 | Brakes | 5.7% | 15 |
| 2 | Tyres | 5.0% | 13 |
| 3 | Driver's View Of The Road | 1.5% | 4 |
| 4 | Non-component Advisories | 1.5% | 4 |
| 5 | Suspension | 0.8% | 2 |
| 6 | Body, Structure And General Items | 0.4% | 1 |
| 7 | Lamps, Reflectors And Electrical Equipment | 0.4% | 1 |
| 8 | Registration Plates And Vin | 0.4% | 1 |
Failures per 10,000 Miles
avg. 63,636 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 |
|---|---|---|---|
| Brakes | 0.90 | 5.7% | 15 |
| Tyres | 0.78 | 5.0% | 13 |
| Visibility | 0.24 | 1.5% | 4 |
| Non-component advisories | 0.24 | 1.5% | 4 |
| Suspension | 0.12 | 0.8% | 2 |
| Body & Structure | 0.06 | 0.4% | 1 |
| Lamps & Electrical | 0.06 | 0.4% | 1 |
| Registration Plates and VIN | 0.06 | 0.4% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2009 BMW 123d M has an MOT pass rate of 79.3% based on 261 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 63,636 miles on the odometer. With a 20.7% failure rate, the 2009 123d M is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2009 BMW 123d M, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to brakes: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm). At 63,636 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Brakes — 5.7% of failures
Brakes issues account for 5.7% of MOT failures on 2009 BMW 123d M models. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Tyres — 5.0% of failures
Tyres issues account for 5.0% of MOT failures on 2009 BMW 123d M models. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Driver's View of the Road — 1.5% of failures
Driver's View of the Road issues account for 1.5% of MOT failures on 2009 BMW 123d M models. Driver's View of the Road issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.