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 Amg Line Premium + D A Diesel 2925cc has had 9 MOT tests on record, passing 8 and failing once (89% pass rate). It has 140,465 miles on the clock, averaging 28,109 miles per year, above the UK average of 7,400.
MOT & Mileage History for RO21 KPV
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 140,465 miles |
| Reading date | |
| Miles last year | 12,644 |
| Average per year | 28,109 |
| Mileage consistency | Consistent |
Check RO21 KPV
- 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 9 tests on record
Explore more about the Mercedes-Benz S 350 L Amg Line Premium + D A
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Vehicle Details
| Registration | RO21 KPV |
| Make | Mercedes-Benz |
| Model | S 350 L Amg Line Premium + D A |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2925cc |
| Year | 2021 |
| First registered | |
| Area code | RO — Reading, Reading |
| Age identifier | 21 — March 2021 to August 2021 |
More RO21 K plates
Browse all RO21 K registrations from Reading.
About RO21 KPV
What car is RO21 KPV?
RO21 KPV is an black Mercedes-Benz S 350 L Amg Line Premium + D A, diesel (2925cc). First registered in Reading in 2021.
What is the mileage of RO21 KPV?
The last recorded mileage for RO21 KPV was 140,465 miles, recorded on 17 Dec 2025 during its most recent MOT test.
Has RO21 KPV passed its MOT?
RO21 KPV has had 9 MOT tests with an 89% pass rate (8 passes, 1 failure). It last passed on 17 Dec 2025.
Is RO21 KPV ULEZ compliant?
Based on its fuel type and registration year, RO21 KPV 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 RO21 KPV?
RO21 KPV is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.