2009 BMW 1 Series (f21) MOT Pass Rate
Pass rate for 1 Series (f21) models manufactured in 2009, based on 54 real MOT test results.
Data from official DVSA MOT testing records
2009 BMW 1 Series (f21) MOT Analysis
The 2009 BMW 1 Series (f21) has an MOT pass rate of 81.5% based on 54 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 50,657 miles on the odometer. With a 18.5% failure rate, the 2009 1 Series (f21) is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2009 BMW 1 Series (f21) is Tyres, responsible for 3.7% of failures. 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 range from £50–200 per tyre. Driver's View of the Road is the second most common issue at 1.9%.
Top failures specific to 2009 models only. The overall 1 Series (f21) 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 | Tyres | 3.7% | 2 |
| 2 | Driver's View Of The Road | 1.9% | 1 |
Failures per 10,000 Miles
avg. 50,657 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 |
|---|---|---|---|
| Tyres | 0.73 | 3.7% | 2 |
| Visibility | 0.37 | 1.9% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2009 BMW 1 Series (f21) has an MOT pass rate of 81.5% based on 54 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 50,657 miles on the odometer. With a 18.5% failure rate, the 2009 1 Series (f21) is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2009 BMW 1 Series (f21), you can expect reliable MOT performance overall. Before your MOT, pay particular attention to tyres: 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. At 50,657 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Tyres — 3.7% of failures
Tyres issues account for 3.7% of MOT failures on 2009 BMW 1 Series (f21) 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 — 1.9% of failures
Driver's View of the Road issues account for 1.9% of MOT failures on 2009 BMW 1 Series (f21) 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.