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 Fiat 500 Dolcevita Mhev Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 33,813 miles on the clock, averaging 4,882 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KX21 NNB
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
Low mileage| Latest reading | 33,813 miles |
| Reading date | |
| Miles last year | 4,618 |
| Average per year | 4,882 |
| Mileage consistency | Consistent |
Check KX21 NNB
- Write-off & insurance claims Experian
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KX21 NNB |
| Make | Fiat |
| Model | 500 Dolcevita Mhev |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KX21 N plates
Browse all KX21 N registrations from Luton.
About KX21 NNB
What car is KX21 NNB?
KX21 NNB is a grey Fiat 500 Dolcevita Mhev, petrol (999cc). First registered in Luton in 2021.
What is the mileage of KX21 NNB?
The last recorded mileage for KX21 NNB was 33,813 miles, recorded on 16 Jun 2026 during its most recent MOT test.
Has KX21 NNB passed its MOT?
KX21 NNB has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 16 Jun 2026.
Is KX21 NNB ULEZ compliant?
Based on its fuel type and registration year, KX21 NNB is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KX21 NNB?
KX21 NNB is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.