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 2023 Mercedes-Benz Cla 220 Amg Ln Prm+ Ngt Ed D A Diesel 1950cc has had 1 MOT test on record, passing every one. It has 21,952 miles on the clock at the last MOT.
MOT & Mileage History for KM23 ONN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Check KM23 ONN
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 1 test on record
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Vehicle Details
| Registration | KM23 ONN |
| Make | Mercedes-Benz |
| Model | Cla 220 Amg Ln Prm+ Ngt Ed D A |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1950cc |
| Year | 2023 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 23 — March 2023 to August 2023 |
More KM23 O plates
Browse all KM23 O registrations from Luton.
About KM23 ONN
What car is KM23 ONN?
KM23 ONN is a grey Mercedes-Benz Cla 220 Amg Ln Prm+ Ngt Ed D A, diesel (1950cc). First registered in Luton in 2023.
What is the mileage of KM23 ONN?
The last recorded mileage for KM23 ONN was 21,952 miles, recorded on 16 Jan 2026 during its most recent MOT test.
Has KM23 ONN passed its MOT?
KM23 ONN has had 1 MOT tests with an 100% pass rate (1 pass, 0 failures). It last passed on 16 Jan 2026.
Is KM23 ONN ULEZ compliant?
Based on its fuel type and registration year, KM23 ONN 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 KM23 ONN?
KM23 ONN is approximately 3 years old. Age identifier 23 means registered between 1 March 2023 and 31 August 2023.