2020 Sinnis Jet Ii MOT Pass Rate
Pass rate for Jet Ii models manufactured in 2020, based on 34 real MOT test results.
Data from official DVSA MOT testing records
2020 Sinnis Jet Ii MOT Analysis
The 2020 Sinnis Jet Ii has an MOT pass rate of 55.9% based on 34 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 3,124 miles on the odometer. With a 44.1% failure rate, the 2020 Jet Ii is rated as "Below Average" for MOT reliability.
The leading cause of MOT failure for the 2020 Sinnis Jet Ii is Motorcycle lamps and reflectors, responsible for 52.9% of failures. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs range from £5–50. Motorcycle steering is the second most common issue at 17.6%. Motorcycle suspension follows at 17.6%.
Top failures specific to 2020 models only. The overall Jet Ii 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 Lamps And Reflectors | 52.9% | 18 |
| 2 | Motorcycle Steering | 17.6% | 6 |
| 3 | Motorcycle Suspension | 17.6% | 6 |
| 4 | Motorcycle Audible Warning (Horn) | 11.8% | 4 |
| 5 | Motorcycle Structure And Attachments | 11.8% | 4 |
| 6 | Motorcycle Tyres | 5.9% | 2 |
Mileage Statistics
About This Data
The 2020 Sinnis Jet Ii has an MOT pass rate of 55.9% based on 34 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 3,124 miles on the odometer. With a 44.1% failure rate, the 2020 Jet Ii is rated as "Below Average" for MOT reliability.
If you own or are considering buying a 2020 Sinnis Jet Ii, budget for potential repairs before each MOT. Before your MOT, pay particular attention to motorcycle lamps and reflectors: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test. With relatively low average mileage of 3,124 miles, many of these vehicles are still in good mechanical condition.
Motorcycle lamps and reflectors — 52.9% of failures
Motorcycle lamps and reflectors issues account for 52.9% of MOT failures on 2020 Sinnis Jet Ii models. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Motorcycle steering — 17.6% of failures
Motorcycle steering issues account for 17.6% of MOT failures on 2020 Sinnis Jet Ii 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 — 17.6% of failures
Motorcycle suspension issues account for 17.6% of MOT failures on 2020 Sinnis Jet Ii 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.