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 2021 Mercedes-Benz S 350 L Grand Ed Executive D A Diesel 2925cc has had 4 MOT tests on record, passing every one. It has 83,672 miles on the clock, averaging 19,480 miles per year, above the UK average of 7,400.
MOT & Mileage History for KO21 OWM
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 | 83,672 miles |
| Reading date | |
| Miles last year | 2,525 |
| Average per year | 19,480 |
| Mileage consistency | Variable |
Check KO21 OWM
- 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 4 tests on record
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Vehicle Details
| Registration | KO21 OWM |
| Make | Mercedes-Benz |
| Model | S 350 L Grand Ed Executive D A |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2925cc |
| Year | 2021 |
| First registered | |
| Area code | KO — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KO21 O plates
Browse all KO21 O registrations from Luton.
About KO21 OWM
What car is KO21 OWM?
KO21 OWM is a black Mercedes-Benz S 350 L Grand Ed Executive D A, diesel (2925cc). First registered in Luton in 2021.
What is the mileage of KO21 OWM?
The last recorded mileage for KO21 OWM was 83,672 miles, recorded on 5 Mar 2026 during its most recent MOT test.
Has KO21 OWM passed its MOT?
KO21 OWM has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 5 Mar 2026.
Is KO21 OWM ULEZ compliant?
Based on its fuel type and registration year, KO21 OWM 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 KO21 OWM?
KO21 OWM is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.