Suzuki Sv 650 Sx (1999)
1999 Suzuki Sv 650 Sx
CarHunch analysed 262 real MOT records for the 1999 Suzuki Sv 650 Sx. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 1999 Suzuki SV 650 SX has a serious reliability problem: just 27.2% pass first time, compared to the UK average of 80%, and 3% of these bikes have recorded dangerous defects. This is a motorcycle that will need meaningful work before it's roadworthy, not a quick fix or two.
The median mileage of just 18,686 miles suggests these are lightly-used machines, yet they're still failing at this rate—indicating age-related wear rather than neglect from hard riding. Expect around 0.31 failures and 0.9 minor issues per MOT cycle. Before committing to one, budget for a pre-purchase inspection by a Suzuki-knowledgeable mechanic and factor in repair costs into your purchase price.
What to check before buying a 1999 Suzuki Sv 650 Sx
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Suzuki Sv 650 Sx
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (98%) | 256 | 26.5% | 0.31 |
| Other (2%) | 4 | 91.7% | 0.25 |
| Diesel (1%) | 2 | 0% | 0 |
Mileage Distribution
Most 1999 Suzuki Sv 650 Sx vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 1999 Suzuki Sv 650 Sx vehicles fall between 13,762 and 25,674 miles.
1999 Suzuki Sv 650 Sx — Still on the Road
10 vehicles still getting MOTs in 2023 — 56% of the peak remain.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2023.
MOT History Averages
Found a specific Suzuki Sv 650 Sx?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.