Suzuki Gz 125 X MOT Pass Rate
Overall pass rate across all manufacture years, based on 66 real MOT test results. Failure rate: 43.9%.
Data from official DVSA MOT testing records
Suzuki Gz 125 X MOT Reliability Overview
The Suzuki Gz 125 X is a rare vehicle in the UK, with 66 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 56.1% and a failure rate of 43.9%, which is slightly below the UK average of approximately 37%.
Based on this data, the Suzuki Gz 125 X earns a "Below Average" reliability rating. The average Suzuki Gz 125 X presents for MOT with approximately 14,306 miles on the clock. The 1999 manufacture year performs best with a 55.4% pass rate.
The most common MOT failure for the Suzuki Gz 125 X is Motorcycle brakes, affecting 22.7% 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 structure and attachments at 19.7%. Motorcycle lighting and signalling rounds out the top three at 13.6%. 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 Brakes | 22.7% | 15 |
| 2 | Motorcycle Structure And Attachments | 19.7% | 13 |
| 3 | Motorcycle Lighting And Signalling | 18.2% | 12 |
| 4 | Motorcycle Steering And Suspension | 13.6% | 9 |
| 5 | Motorcycle Suspension | 13.6% | 9 |
| 6 | Motorcycle Lamps And Reflectors | 10.6% | 7 |
| 7 | Motorcycle Drive System | 10.6% | 7 |
| 8 | Motorcycle Steering | 6.1% | 4 |
| 9 | Motorcycle Tyres And Wheels | 6.1% | 4 |
| 10 | Motorcycle Tyres | 4.5% | 3 |
| 11 | Identification Of The Vehicle | 3.0% | 2 |
| 12 | Motorcycle Driving Controls | 3.0% | 2 |
| 13 | Motorcycle Wheels | 3.0% | 2 |
| 14 | Non-component Advisories | 1.5% | 1 |
| 15 | Motorcycle Reg Plates And Vin | 1.5% | 1 |
Failures per 10,000 Miles
avg. 14,306 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 | 15.89 | 22.7% | 15 |
| Motorcycle structure and attachments | 13.77 | 19.7% | 13 |
| Motorcycle lighting and signalling | 12.71 | 18.2% | 12 |
| Motorcycle steering and suspension | 9.53 | 13.6% | 9 |
| Motorcycle suspension | 9.53 | 13.6% | 9 |
| Motorcycle lamps and reflectors | 7.41 | 10.6% | 7 |
| Motorcycle drive system | 7.41 | 10.6% | 7 |
| Motorcycle steering | 4.24 | 6.1% | 4 |
| Motorcycle tyres and wheels | 4.24 | 6.1% | 4 |
| Motorcycle tyres | 3.18 | 4.5% | 3 |
| Identification of the vehicle | 2.12 | 3.0% | 2 |
| Motorcycle driving controls | 2.12 | 3.0% | 2 |
| Motorcycle wheels | 2.12 | 3.0% | 2 |
| Non-component advisories | 1.06 | 1.5% | 1 |
| Motorcycle reg plates and vin | 1.06 | 1.5% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Suzuki Gz 125 X has 14,306 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 Suzuki Gz 125 X has a mileage-adjusted failure rate of 30.69% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Suzuki Gz 125 X MOT Data
The Suzuki Gz 125 X is a rare vehicle in the UK, with 66 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 56.1% and a failure rate of 43.9%, which is slightly below the UK average of approximately 37%.
For Suzuki Gz 125 X owners, these results suggest average reliability — some preparation before MOT can improve pass chances. Focus your pre-MOT checks on motorcycle brakes and motorcycle structure and attachments 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 Gz 125 X is likely to perform.
Motorcycle brakes — 22.7% of failures
Motorcycle brakes issues account for 22.7% of MOT failures on the Suzuki Gz 125 X. 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 structure and attachments — 19.7% of failures
Motorcycle structure and attachments issues account for 19.7% of MOT failures on the Suzuki Gz 125 X. Motorcycle structure and attachments 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 lighting and signalling — 13.6% of failures
Motorcycle lighting and signalling issues account for 13.6% of MOT failures on the Suzuki Gz 125 X. 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 Suzuki Gz 125 X?
Based on 66 (based on limited data) MOT tests in our database, the Suzuki Gz 125 X has an overall pass rate of 56.1% (43.9% fail rate).
What are the most common MOT failures on a Suzuki Gz 125 X?
The top 3 reasons a Suzuki Gz 125 X fails its MOT are: 1. Motorcycle brakes (22.7%), 2. Motorcycle structure and attachments (19.7%), 3. Motorcycle lighting and signalling (13.6%). Check these areas before booking your MOT.
Is the Suzuki Gz 125 X reliable?
With a 43.9% MOT failure rate, the Gz 125 X is about average compared to the UK average of ~40%.
What should I check before an MOT on my Suzuki Gz 125 X?
Based on failure data, focus on: Motorcycle brakes (22.7%); Motorcycle structure and attachments (19.7%); Motorcycle lighting and signalling (13.6%). 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.