Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2017 Mercedes-Benz B-Class Diesel 2143cc has had 9 MOT tests on record, passing 8 and failing once (89% pass rate). It has 36,100 miles on the clock, averaging 4,748 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KW17 YFZ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 36,100 miles |
| Reading date | |
| Miles last year | 7,470 |
| Average per year | 4,748 |
| Mileage consistency | Consistent |
Check KW17 YFZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 9 tests on record
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Vehicle Details
| Registration | KW17 YFZ |
| Make | Mercedes-Benz |
| Model | B-Class |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 2143cc |
| Year | 2017 |
| First registered | |
| Area code | KW — Luton, Luton and Northampton |
| Age identifier | 17 — March 2017 to August 2017 |
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About KW17 YFZ
What car is KW17 YFZ?
KW17 YFZ is a grey Mercedes-Benz B-Class, diesel (2143cc). First registered in Luton in 2017.
What is the mileage of KW17 YFZ?
The last recorded mileage for KW17 YFZ was 36,100 miles, recorded on 28 Aug 2025 during its most recent MOT test.
Has KW17 YFZ passed its MOT?
KW17 YFZ has had 9 MOT tests with an 89% pass rate (8 passes, 1 failure). It last passed on 28 Aug 2025.
Is KW17 YFZ ULEZ compliant?
Based on its fuel type and registration year, KW17 YFZ is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KW17 YFZ?
KW17 YFZ is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.