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 C 300 Amg Line Exec Mhev 4m A Hybrid Electric (Clean) 1991cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 44,975 miles on the clock, averaging 8,429 miles per year, around the UK average of 7,400.
MOT & Mileage History for RY21 UCX
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
About average| Latest reading | 44,975 miles |
| Reading date | |
| Miles last year | 5,757 |
| Average per year | 8,429 |
| Mileage consistency | Consistent |
Check RY21 UCX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- 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 | RY21 UCX |
| Make | Mercedes-Benz |
| Model | C 300 Amg Line Exec Mhev 4m A |
| Colour | Black |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1991cc |
| Year | 2021 |
| First registered | |
| Area code | RY — Reading, Reading |
| Age identifier | 21 — March 2021 to August 2021 |
More RY21 U plates
Browse all RY21 U registrations from Reading.
About RY21 UCX
What car is RY21 UCX?
RY21 UCX is an black Mercedes-Benz C 300 Amg Line Exec Mhev 4m A, hybrid electric (clean) (1991cc). First registered in Reading in 2021.
What is the mileage of RY21 UCX?
The last recorded mileage for RY21 UCX was 44,975 miles, recorded on 1 Jul 2026 during its most recent MOT test.
Has RY21 UCX passed its MOT?
RY21 UCX has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 1 Jul 2026.
Is RY21 UCX ULEZ compliant?
Based on its fuel type and registration year, RY21 UCX is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is RY21 UCX?
RY21 UCX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.