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 Glb 220 Amg Line Prem D 4m A Diesel 1950cc has had 3 MOT tests on record, passing every one. It has 73,744 miles on the clock, averaging 21,837 miles per year, above the UK average of 7,400.
MOT & Mileage History for KM21 OPZ
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 | 73,744 miles |
| Reading date | |
| Miles last year | 13,930 |
| Average per year | 21,837 |
| Mileage consistency | Consistent |
Check KM21 OPZ
- 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 3 tests on record
Explore more about the Mercedes-Benz Glb 220 Amg Line Prem D 4m A
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Vehicle Details
| Registration | KM21 OPZ |
| Make | Mercedes-Benz |
| Model | Glb 220 Amg Line Prem D 4m A |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1950cc |
| Year | 2021 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KM21 O plates
Browse all KM21 O registrations from Luton.
About KM21 OPZ
What car is KM21 OPZ?
KM21 OPZ is a grey Mercedes-Benz Glb 220 Amg Line Prem D 4m A, diesel (1950cc). First registered in Luton in 2021.
What is the mileage of KM21 OPZ?
The last recorded mileage for KM21 OPZ was 73,744 miles, recorded on 12 Feb 2026 during its most recent MOT test.
Has KM21 OPZ passed its MOT?
KM21 OPZ has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 12 Feb 2026.
Is KM21 OPZ ULEZ compliant?
Based on its fuel type and registration year, KM21 OPZ 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 KM21 OPZ?
KM21 OPZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.