Suzuki Gsx400f MOT Pass Rate
Overall pass rate across all manufacture years, based on 65 real MOT test results. Failure rate: 24.6%.
Data from official DVSA MOT testing records
Suzuki Gsx400f MOT Reliability Overview
The Suzuki Gsx400f is a rare vehicle in the UK, with 65 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 75.4% and a failure rate of 24.6%, which is well above the UK average of approximately 37%.
Based on this data, the Suzuki Gsx400f earns a "Excellent" reliability rating. The average Suzuki Gsx400f presents for MOT with approximately 30,223 miles on the clock.
The most common MOT failure for the Suzuki Gsx400f is Motorcycle brakes, affecting 15.4% 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 and suspension at 15.4%. Motorcycle fuel and exhaust rounds out the top three at 10.8%. 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 Brakes | 16.9% | 11 |
| 2 | Motorcycle Steering And Suspension | 16.9% | 11 |
| 3 | Motorcycle Lighting And Signalling | 12.3% | 8 |
| 4 | Motorcycle Fuel And Exhaust | 10.8% | 7 |
| 5 | Motorcycle Tyres And Wheels | 6.2% | 4 |
| 6 | Motorcycle Drive System | 3.1% | 2 |
| 7 | Motorcycle Body And Structure | 1.5% | 1 |
Failures per 10,000 Miles
avg. 30,223 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 | 5.60 | 16.9% | 11 |
| Motorcycle steering and suspension | 5.60 | 16.9% | 11 |
| Motorcycle lighting and signalling | 4.07 | 12.3% | 8 |
| Motorcycle fuel and exhaust | 3.56 | 10.8% | 7 |
| Motorcycle tyres and wheels | 2.04 | 6.2% | 4 |
| Motorcycle drive system | 1.02 | 3.1% | 2 |
| Motorcycle body and structure | 0.51 | 1.5% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Suzuki Gsx400f has 30,223 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 Gsx400f has a mileage-adjusted failure rate of 8.14% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Suzuki Gsx400f MOT Data
The Suzuki Gsx400f is a rare vehicle in the UK, with 65 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 75.4% and a failure rate of 24.6%, which is well above the UK average of approximately 37%.
For Suzuki Gsx400f 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 and suspension 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 Gsx400f is likely to perform.
Motorcycle brakes — 15.4% of failures
Motorcycle brakes issues account for 15.4% of MOT failures on the Suzuki Gsx400f. 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 and suspension — 15.4% of failures
Motorcycle steering and suspension issues account for 15.4% of MOT failures on the Suzuki Gsx400f. 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.
Motorcycle fuel and exhaust — 10.8% of failures
Motorcycle fuel and exhaust issues account for 10.8% of MOT failures on the Suzuki Gsx400f. Motorcycle fuel and exhaust 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 Gsx400f?
Based on 65 (based on limited data) MOT tests in our database, the Suzuki Gsx400f has an overall pass rate of 75.4% (24.6% fail rate).
What are the most common MOT failures on a Suzuki Gsx400f?
The top 3 reasons a Suzuki Gsx400f fails its MOT are: 1. Motorcycle brakes (15.4%), 2. Motorcycle steering and suspension (15.4%), 3. Motorcycle fuel and exhaust (10.8%). Check these areas before booking your MOT.
Is the Suzuki Gsx400f reliable?
With a 24.6% MOT failure rate, the Gsx400f is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Suzuki Gsx400f?
Based on failure data, focus on: Motorcycle brakes (15.4%); Motorcycle steering and suspension (15.4%); Motorcycle fuel and exhaust (10.8%). 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.