Honda Cb 500 S (1998)
1998 Honda Cb 500 S
CarHunch analysed 125 real MOT records for the 1998 Honda Cb 500 S.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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This 1998 Honda CB 500 S has a first-time MOT pass rate of just 29.3%, well below the 80% UK average, which signals serious reliability concerns for a bike now in its mid-20s. With only 4% of these machines ever recording a dangerous defect, the low pass rate isn't about safety-critical failures, but rather accumulated wear across multiple minor and moderate issues.
At a median mileage of 30,859 miles for a 26-year-old motorcycle, these are genuinely low-mileage examples, yet they're still failing MOTs at three times the normal rate—suggesting that age and storage conditions matter more than use here. Expect an average of 0.38 failures and 1.3 advisories per test: a buyer should budget for brake fluid, chain, tyre, and exhaust remedial work before taking one home, and always commission a pre-purchase inspection by a specialist motorcycle technician.
We have limited data for the 1998 Honda Cb 500 S — treat the figures below as indicative rather than definitive.
These stats describe 125 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 125 Honda Cb 500 S cars.
Before you buy a 1998 Honda Cb 500 S
Based on MOT data from 125 vehicles — here's what to check.
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Check the full MOT history.
4% of these vehicles have had a dangerous defect recorded -
recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle. -
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Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price.
Inspection
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Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically.
History
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (96%) | 120 | 84.1% | 0.38 |
Mileage Distribution
Most 1998 Honda Cb 500 S vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 1998 Honda Cb 500 S vehicles fall between 17,565 and 43,836 miles.
1998 Honda Cb 500 S — Still on the Road
Numbers are thinning — 63% of 1998 Honda Cb 500 Ss are still active.
10 vehicles still getting MOTs in 2024 — 63% of the peak remain.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2024.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.
MOT History Averages
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