1999 Gas Gas Unclassified MOT Pass Rate
Pass rate for Unclassified models manufactured in 1999, based on 63 real MOT test results.
Data from official DVSA MOT testing records
1999 Gas Gas Unclassified MOT Analysis
The 1999 Gas Gas Unclassified has an MOT pass rate of 69.8% based on 63 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 2,058 miles on the odometer. With a 30.2% failure rate, the 1999 Unclassified is rated as "Good" for MOT reliability.
The leading cause of MOT failure for the 1999 Gas Gas Unclassified is Motorcycle steering, responsible for 1.6% of failures. Steering failures include excessive play in the steering wheel, leaking power steering fluid, worn track rod ends, and damaged steering rack. These affect vehicle control and are closely related to suspension wear. Typical repair costs range from £150–600. Motorcycle suspension is the second most common issue at 1.6%.
Top failures specific to 1999 models only. The overall Unclassified page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Steering | 1.6% | 1 |
| 2 | Motorcycle Suspension | 1.6% | 1 |
Mileage Statistics
About This Data
The 1999 Gas Gas Unclassified has an MOT pass rate of 69.8% based on 63 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 2,058 miles on the odometer. With a 30.2% failure rate, the 1999 Unclassified is rated as "Good" for MOT reliability.
If you own or are considering buying a 1999 Gas Gas Unclassified, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle steering: Check for excessive steering wheel play (more than a few inches of free movement). Listen for whining from the power steering pump. Look for fluid leaks under the car near the front wheels. With relatively low average mileage of 2,058 miles, many of these vehicles are still in good mechanical condition.
Motorcycle steering — 1.6% of failures
Motorcycle steering issues account for 1.6% of MOT failures on 1999 Gas Gas Unclassified models. Steering failures include excessive play in the steering wheel, leaking power steering fluid, worn track rod ends, and damaged steering rack. These affect vehicle control and are closely related to suspension wear. Typical repair costs: £150–600. Pre-MOT check: Check for excessive steering wheel play (more than a few inches of free movement). Listen for whining from the power steering pump. Look for fluid leaks under the car near the front wheels.
Motorcycle suspension — 1.6% of failures
Motorcycle suspension issues account for 1.6% of MOT failures on 1999 Gas Gas Unclassified models. 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.