BMW G450 MOT Pass Rate
Overall pass rate across all manufacture years, based on 47 real MOT test results. Failure rate: 4.3%.
Data from official DVSA MOT testing records
BMW G450 MOT Reliability Overview
The BMW G450 is a rare vehicle in the UK, with 47 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 95.7% and a failure rate of 4.3%, which is well above the UK average of approximately 37%.
Based on this data, the BMW G450 earns a "Excellent" reliability rating. The average BMW G450 presents for MOT with approximately 3,052 miles on the clock.
The most common MOT failure for the BMW G450 is Motorcycle brakes, affecting 2.1% 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 steering at 2.1%. Motorcycle lighting and signalling rounds out the top three at 2.1%. 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
* 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 Lighting And Signalling | 2.1% | 1 |
| 2 | Motorcycle Brakes | 2.1% | 1 |
| 3 | Motorcycle Steering | 2.1% | 1 |
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Mileage at MOT
The average BMW G450 has 3,052 miles when tested for MOT.
About BMW G450 MOT Data
The BMW G450 is a rare vehicle in the UK, with 47 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 95.7% and a failure rate of 4.3%, which is well above the UK average of approximately 37%.
For BMW G450 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 steering 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 G450 is likely to perform.
Motorcycle brakes — 2.1% of failures
Motorcycle brakes issues account for 2.1% of MOT failures on the BMW G450. 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 steering — 2.1% of failures
Motorcycle steering issues account for 2.1% of MOT failures on the BMW G450. Steering failures include excessive play in the steering wheel, leaking power steering fluid, worn track rod ends, and damaged steering rack. These affect vehicle control and are closely related to suspension wear. Typical repair costs: £150–600. Pre-MOT check: Check for excessive steering wheel play (more than a few inches of free movement). Listen for whining from the power steering pump. Look for fluid leaks under the car near the front wheels.
Motorcycle lighting and signalling — 2.1% of failures
Motorcycle lighting and signalling issues account for 2.1% of MOT failures on the BMW G450. Motorcycle lighting and signalling 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.
Frequently Asked Questions
What is the MOT pass rate for the BMW G450?
Based on 47 (based on limited data) MOT tests in our database, the BMW G450 has an overall pass rate of 95.7% (4.3% fail rate).
What are the most common MOT failures on a BMW G450?
The top 3 reasons a BMW G450 fails its MOT are: 1. Motorcycle brakes (2.1%), 2. Motorcycle steering (2.1%), 3. Motorcycle lighting and signalling (2.1%). Check these areas before booking your MOT.
Is the BMW G450 reliable?
With a 4.3% MOT failure rate, the G450 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my BMW G450?
Based on failure data, focus on: Motorcycle brakes (2.1%); Motorcycle steering (2.1%); Motorcycle lighting and signalling (2.1%). 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.