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 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 68,416 miles on the clock, averaging 9,587 miles per year, above the UK average of 7,400.
MOT & Mileage History for DF17 AOS
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 68,416 miles |
| Reading date | |
| Miles last year | 9,445 |
| Average per year | 9,587 |
| Mileage consistency | Consistent |
Check DF17 AOS
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 8 tests on record
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Vehicle Details
| Registration | DF17 AOS |
| Make | Mercedes-Benz |
| Model | B-Class |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 2143cc |
| Year | 2017 |
| First registered | |
| Area code | DF — Chester, Deeside to Shrewsbury |
| Age identifier | 17 — March 2017 to August 2017 |
More DF17 A plates
Browse all DF17 A registrations from Chester.
About DF17 AOS
What car is DF17 AOS?
DF17 AOS is a blue Mercedes-Benz B-Class, diesel (2143cc). First registered in Chester in 2017.
What is the mileage of DF17 AOS?
The last recorded mileage for DF17 AOS was 68,416 miles, recorded on 13 Feb 2026 during its most recent MOT test.
Has DF17 AOS passed its MOT?
DF17 AOS has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 13 Feb 2026.
Is DF17 AOS ULEZ compliant?
Based on its fuel type and registration year, DF17 AOS 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 DF17 AOS?
DF17 AOS is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.