2017 Mercedes-Benz Viano — MOT History by Age
How cars manufactured in 2017 perform at MOT as they age
9 years
Current Age
52.4%
Latest Pass Rate
63
Total Tests (All Years)
62,837 mi
Avg Mileage (Latest)
Data from official DVSA MOT testing records
Compared to Average at Age 4
This car: 52.4%
Average: 81.1%
⚠️ 28.7% below average (23031 models compared)
How This Car Ages
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Insufficient data for this analysis
Pass Rate Trend
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Insufficient data for this analysis
Year-by-Year MOT Results
2021High Fail Rate
52.4%
Age (yrs) 4Tests 63Avg Mileage 62,837Top Failure Lamps, reflectors and electrical equipment — 79.4%
Common MOT Failures
Top failure categories across all test years for 2017 Mercedes-Benz Viano, with age trends.
Lamps, reflectors and electrical equipment
79.4%
— Consistent
Brakes
54.0%
— Consistent
Tyres
28.6%
— Consistent
Suspension
15.9%
— Consistent
Visibility
12.7%
— Consistent
How Failures Change With Age
Comparing failure rates between the youngest and oldest test years.
| Category | At Youngest | At Oldest | Change | Trend |
|---|---|---|---|---|
| Lamps, reflectors and electrical equipment | 79.4% (4 yrs) | 79.4% (4 yrs) | 0.0%
| ⚪ — |
| Brakes | 54.0% (4 yrs) | 54.0% (4 yrs) | 0.0%
| ⚪ — |
| Tyres | 28.6% (4 yrs) | 28.6% (4 yrs) | 0.0%
| ⚪ — |
| Suspension | 15.9% (4 yrs) | 15.9% (4 yrs) | 0.0%
| ⚪ — |
| Visibility | 12.7% (4 yrs) | 12.7% (4 yrs) | 0.0%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the Mercedes-Benz Viano page →
About This Data
This page shows how Mercedes-Benz Viano cars manufactured in 2017 perform at MOT as they age. Data spans from 2021 to 2021, covering 63 tests. Pass rates naturally decline with age as components wear.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.