BMW R Series MOT Pass Rate
Overall pass rate across all manufacture years, based on 70,132 real MOT test results. Failure rate: 8.6%.
Data from official DVSA MOT testing records
BMW R Series MOT Reliability Overview
The BMW R Series is a moderately popular vehicle in the UK, with 70,132 MOT test results recorded in our database spanning 43 manufacture years. It has an overall MOT pass rate of 91.4% and a failure rate of 8.6%, which is well above the UK average of approximately 37%.
Based on this data, the BMW R Series earns a "Excellent" reliability rating. The average BMW R Series presents for MOT with approximately 36,659 miles on the clock. Manufacture year matters: 2018 models achieve the highest pass rate at 98.9%, while 2019 models have the lowest at 81.3%. This 17.6 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the BMW R Series is Motorcycle brakes, affecting 5.5% of all tests. 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. The second most common issue is Motorcycle lamps and reflectors at 4.8%. Motorcycle tyres rounds out the top three at 2.3%. 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
Best Year to Buy
All manufacture years perform similarly at ~94.5%.
Based on 2024 MOT test results only — the most recent data available. "Built" = year of manufacture. Cars need their first MOT at 3 years old, so the newest cars shown are from ~3 years ago.
Bar chart showing pass rate by manufacture year from 2005 to 2013
📈 How Each Vintage Ages
Tracking how each manufacture year's MOT pass rate changes as the car ages. Showing 21 vintages — click year chips to highlight.
Multi-line chart showing how different BMW R Series vintages degrade over time, from age 3 to 27 years.
Only vintages with 100+ tests in at least 3 different test years are shown. Fleet average is the UK-wide pass rate for all cars at each age.
📉 How Age Affects Reliability
MOT failure rate by vehicle age for the BMW R Series. The dashed red line marks when the manufacturer warranty typically expires (3 years).
Line chart showing MOT failure rate by vehicle age from 3 to 20 years, with warranty expiry marked at 3 years.
💡 What does the warranty cliff mean?
The BMW R Series shows a moderate increase in MOT failures after warranty. The 21% increase is typical — plan for gradual maintenance cost increases. Peak failure occurs at age 20 (10.4% fail rate).
Note: pass rates may improve for very old vehicles due to survivorship bias — only well-maintained cars remain on the road.
* 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 | Motorcycle Brakes | 5.5% | 3,835 |
| 2 | Motorcycle Lamps And Reflectors | 4.8% | 3,346 |
| 3 | Motorcycle Tyres | 2.3% | 1,609 |
| 4 | Motorcycle Suspension | 1.8% | 1,237 |
| 5 | Motorcycle Structure And Attachments | 0.6% | 413 |
| 6 | Motorcycle Lighting And Signalling | 0.4% | 250 |
| 7 | Motorcycle Steering | 0.3% | 228 |
| 8 | Identification Of The Vehicle | 0.3% | 227 |
| 9 | Motorcycle Audible Warning (Horn) | 0.3% | 203 |
| 10 | Motorcycle Wheels | 0.3% | 190 |
| 11 | Motorcycle Tyres And Wheels | 0.2% | 136 |
| 12 | Motorcycle Steering And Suspension | 0.1% | 90 |
| 13 | Non-component Advisories | 0.1% | 50 |
Failures per 10,000 Miles
avg. 36,659 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 |
|---|---|---|---|
| Motorcycle brakes | 1.49 | 5.5% | 3,835 |
| Motorcycle lamps and reflectors | 1.30 | 4.8% | 3,346 |
| Motorcycle tyres | 0.63 | 2.3% | 1,609 |
| Motorcycle suspension | 0.48 | 1.8% | 1,237 |
| Motorcycle structure and attachments | 0.16 | 0.6% | 413 |
| Motorcycle lighting and signalling | 0.10 | 0.4% | 250 |
| Motorcycle steering | 0.09 | 0.3% | 228 |
| Identification of the vehicle | 0.09 | 0.3% | 227 |
| Motorcycle audible warning (Horn) | 0.08 | 0.3% | 203 |
| Motorcycle wheels | 0.07 | 0.3% | 190 |
| Motorcycle tyres and wheels | 0.05 | 0.2% | 136 |
| Motorcycle steering and suspension | 0.04 | 0.1% | 90 |
| Non-component advisories | 0.02 | 0.1% | 50 |
| Lamps & Electrical | 0.01 | 0.0% | 17 |
| Motorcycle reg plates and vin | 0.01 | 0.0% | 17 |
🚗 Similar Cars to Consider
Mileage at MOT
The average BMW R Series has 36,659 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 R Series has a mileage-adjusted failure rate of 2.35% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About BMW R Series MOT Data
The BMW R Series is a moderately popular vehicle in the UK, with 70,132 MOT test results recorded in our database spanning 43 manufacture years. It has an overall MOT pass rate of 91.4% and a failure rate of 8.6%, which is well above the UK average of approximately 37%.
For BMW R Series owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle brakes and motorcycle lamps and reflectors 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 R Series is likely to perform.
Motorcycle brakes — 5.5% of failures
Motorcycle brakes issues account for 5.5% of MOT failures on the BMW R Series. 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).
Motorcycle lamps and reflectors — 4.8% of failures
Motorcycle lamps and reflectors issues account for 4.8% of MOT failures on the BMW R Series. 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.
Motorcycle tyres — 2.3% of failures
Motorcycle tyres issues account for 2.3% of MOT failures on the BMW R Series. 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.
Frequently Asked Questions
What is the MOT pass rate for the BMW R Series?
Based on 70,132 MOT tests in our database, the BMW R Series has an overall pass rate of 91.4% (8.6% fail rate).
What are the most common MOT failures on a BMW R Series?
The top 3 reasons a BMW R Series fails its MOT are: 1. Motorcycle brakes (5.5%), 2. Motorcycle lamps and reflectors (4.8%), 3. Motorcycle tyres (2.3%). Check these areas before booking your MOT.
Is the BMW R Series reliable?
With a 8.6% MOT failure rate, the R Series is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my BMW R Series?
Based on failure data, focus on: Motorcycle brakes (5.5%); Motorcycle lamps and reflectors (4.8%); Motorcycle tyres (2.3%). 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.