Suzuki M1800 MOT Pass Rate
Overall pass rate across all manufacture years, based on 110 real MOT test results. Failure rate: 10.9%.
Data from official DVSA MOT testing records
Suzuki M1800 MOT Reliability Overview
The Suzuki M1800 is a rare vehicle in the UK, with 110 MOT test results recorded in our database spanning 2 manufacture years. It has an overall MOT pass rate of 89.1% and a failure rate of 10.9%, which is well above the UK average of approximately 37%.
Based on this data, the Suzuki M1800 earns a "Excellent" reliability rating. The average Suzuki M1800 presents for MOT with approximately 17,573 miles on the clock. Manufacture year matters: 2008 models achieve the highest pass rate at 97.5%, while 2007 models have the lowest at 84.8%. This 12.7 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Suzuki M1800 is Motorcycle brakes, affecting 6.4% 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 tyres at 4.5%. Motorcycle tyres and wheels rounds out the top three at 3.6%. 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 | 6.4% | 7 |
| 2 | Motorcycle Tyres | 4.5% | 5 |
| 3 | Motorcycle Tyres And Wheels | 3.6% | 4 |
| 4 | Motorcycle Lamps And Reflectors | 1.8% | 2 |
| 5 | Motorcycle Suspension | 1.8% | 2 |
| 6 | Motorcycle Lighting And Signalling | 1.8% | 2 |
| 7 | Motorcycle Audible Warning (Horn) | 0.9% | 1 |
Failures per 10,000 Miles
avg. 17,573 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 | 3.62 | 6.4% | 7 |
| Motorcycle tyres | 2.59 | 4.5% | 5 |
| Motorcycle tyres and wheels | 2.07 | 3.6% | 4 |
| Motorcycle lamps and reflectors | 1.03 | 1.8% | 2 |
| Motorcycle suspension | 1.03 | 1.8% | 2 |
| Motorcycle lighting and signalling | 1.03 | 1.8% | 2 |
| Motorcycle audible warning (Horn) | 0.52 | 0.9% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Suzuki M1800 has 17,573 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 M1800 has a mileage-adjusted failure rate of 6.20% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Suzuki M1800 MOT Data
The Suzuki M1800 is a rare vehicle in the UK, with 110 MOT test results recorded in our database spanning 2 manufacture years. It has an overall MOT pass rate of 89.1% and a failure rate of 10.9%, which is well above the UK average of approximately 37%.
For Suzuki M1800 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 tyres 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 M1800 is likely to perform.
Motorcycle brakes — 6.4% of failures
Motorcycle brakes issues account for 6.4% of MOT failures on the Suzuki M1800. 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 tyres — 4.5% of failures
Motorcycle tyres issues account for 4.5% of MOT failures on the Suzuki M1800. 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.
Motorcycle tyres and wheels — 3.6% of failures
Motorcycle tyres and wheels issues account for 3.6% of MOT failures on the Suzuki M1800. 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 Suzuki M1800?
Based on 110 MOT tests in our database, the Suzuki M1800 has an overall pass rate of 89.1% (10.9% fail rate).
What are the most common MOT failures on a Suzuki M1800?
The top 3 reasons a Suzuki M1800 fails its MOT are: 1. Motorcycle brakes (6.4%), 2. Motorcycle tyres (4.5%), 3. Motorcycle tyres and wheels (3.6%). Check these areas before booking your MOT.
Is the Suzuki M1800 reliable?
With a 10.9% MOT failure rate, the M1800 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Suzuki M1800?
Based on failure data, focus on: Motorcycle brakes (6.4%); Motorcycle tyres (4.5%); Motorcycle tyres and wheels (3.6%). 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.