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 2012 Mercedes-Benz S-Class Diesel 3724cc has had 15 MOT tests on record, passing 12 and failing 3 (80% pass rate). It has 139,350 miles on the clock, averaging 9,629 miles per year, above the UK average of 7,400.
MOT & Mileage History for WF12 OKG
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 139,350 miles |
| Reading date | |
| Miles last year | 3 |
| Average per year | 9,629 |
| Mileage consistency | Variable |
Check WF12 OKG
- 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 15 tests on record
Explore more about the Mercedes-Benz S-Class
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | WF12 OKG |
| Make | Mercedes-Benz |
| Model | S-Class |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 3724cc |
| Year | 2012 |
| First registered | |
| Area code | WF — Exeter, West of England |
| Age identifier | 12 — March 2012 to August 2012 |
More WF12 O plates
Browse all WF12 O registrations from Exeter.
About WF12 OKG
What car is WF12 OKG?
WF12 OKG is a black Mercedes-Benz S-Class, diesel (3724cc). First registered in Exeter in 2012.
What is the mileage of WF12 OKG?
The last recorded mileage for WF12 OKG was 139,350 miles, recorded on 30 Mar 2026 during its most recent MOT test.
Has WF12 OKG passed its MOT?
WF12 OKG has had 15 MOT tests with an 80% pass rate (12 passes, 3 failures). It last passed on 30 Mar 2026.
Is WF12 OKG ULEZ compliant?
Based on its fuel type and registration year, WF12 OKG is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is WF12 OKG?
WF12 OKG is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.