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 Lne Ngt Ed Prm + D A Diesel 1950cc has had 5 MOT tests on record, passing 4 and failing once (80% pass rate). It has 26,214 miles on the clock, averaging 6,412 miles per year, below the UK average of 7,400.
MOT & Mileage History for WG21 ONA
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
Below average| Latest reading | 26,214 miles |
| Reading date | |
| Miles last year | 6,119 |
| Average per year | 6,412 |
| Mileage consistency | Consistent |
Check WG21 ONA
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- Service interval analysis
- Warranty work logged
Full MOT Test History 5 tests on record
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Vehicle Details
| Registration | WG21 ONA |
| Make | Mercedes-Benz |
| Model | C 300 Amg Lne Ngt Ed Prm + D A |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1950cc |
| Year | 2021 |
| First registered | |
| Area code | WG — Exeter, West of England |
| Age identifier | 21 — March 2021 to August 2021 |
More WG21 O plates
Browse all WG21 O registrations from Exeter.
About WG21 ONA
What car is WG21 ONA?
WG21 ONA is a grey Mercedes-Benz C 300 Amg Lne Ngt Ed Prm + D A, diesel (1950cc). First registered in Exeter in 2021.
What is the mileage of WG21 ONA?
The last recorded mileage for WG21 ONA was 26,214 miles, recorded on 2 Jun 2026 during its most recent MOT test.
Has WG21 ONA passed its MOT?
WG21 ONA has had 5 MOT tests with an 80% pass rate (4 passes, 1 failure). It last passed on 2 Jun 2026.
Is WG21 ONA ULEZ compliant?
Based on its fuel type and registration year, WG21 ONA 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 WG21 ONA?
WG21 ONA is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.