BMW G450x MOT Pass Rate
Overall pass rate across all manufacture years, based on 100 real MOT test results. Failure rate: 19.0%.
Data from official DVSA MOT testing records
BMW G450x MOT Reliability Overview
The BMW G450x is a rare vehicle in the UK, with 100 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 81.0% and a failure rate of 19.0%, which is well above the UK average of approximately 37%.
Based on this data, the BMW G450x earns a "Excellent" reliability rating. The average BMW G450x presents for MOT with approximately 2,737 miles on the clock. The 2008 manufacture year performs best with a 84.0% pass rate.
The most common MOT failure for the BMW G450x is Motorcycle lighting and signalling, affecting 18.0% of all tests. 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. The second most common issue is Motorcycle reg plates and vin at 10.0%. Motorcycle steering and suspension rounds out the top three at 8.0%. 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 | Motorcycle Lighting And Signalling | 18.0% | 18 |
| 2 | Motorcycle Reg Plates And Vin | 10.0% | 10 |
| 3 | Motorcycle Steering And Suspension | 8.0% | 8 |
| 4 | Motorcycle Drive System | 6.0% | 6 |
| 5 | Motorcycle Lamps And Reflectors | 5.0% | 5 |
| 6 | Motorcycle Brakes | 4.0% | 4 |
| 7 | Motorcycle Suspension | 3.0% | 3 |
| 8 | Identification Of The Vehicle | 2.0% | 2 |
| 9 | Motorcycle Tyres And Wheels | 2.0% | 2 |
| 10 | Motorcycle Audible Warning (Horn) | 1.0% | 1 |
| 11 | Motorcycle Fuel And Exhaust | 1.0% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average BMW G450x has 2,737 miles when tested for MOT.
About BMW G450x MOT Data
The BMW G450x is a rare vehicle in the UK, with 100 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 81.0% and a failure rate of 19.0%, which is well above the UK average of approximately 37%.
For BMW G450x owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle lighting and signalling and motorcycle reg plates and vin 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 G450x is likely to perform.
Motorcycle lighting and signalling — 18.0% of failures
Motorcycle lighting and signalling issues account for 18.0% of MOT failures on the BMW G450x. 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.
Motorcycle reg plates and vin — 10.0% of failures
Motorcycle reg plates and vin issues account for 10.0% of MOT failures on the BMW G450x. Motorcycle reg plates and vin 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.
Motorcycle steering and suspension — 8.0% of failures
Motorcycle steering and suspension issues account for 8.0% of MOT failures on the BMW G450x. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Frequently Asked Questions
What is the MOT pass rate for the BMW G450x?
Based on 100 MOT tests in our database, the BMW G450x has an overall pass rate of 81.0% (19.0% fail rate).
What are the most common MOT failures on a BMW G450x?
The top 3 reasons a BMW G450x fails its MOT are: 1. Motorcycle lighting and signalling (18.0%), 2. Motorcycle reg plates and vin (10.0%), 3. Motorcycle steering and suspension (8.0%). Check these areas before booking your MOT.
Is the BMW G450x reliable?
With a 19.0% MOT failure rate, the G450x is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my BMW G450x?
Based on failure data, focus on: Motorcycle lighting and signalling (18.0%); Motorcycle reg plates and vin (10.0%); Motorcycle steering and suspension (8.0%). 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.