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 2001 Ford Focus Petrol 1988cc has had 29 MOT tests on record, passing 20 and failing 9 (69% pass rate). It has 141,508 miles on the clock, averaging 6,090 miles per year, below the UK average of 7,400. The 2.0 Duratec engine is known for valve cover gasket and camshaft seals.
MOT & Mileage History for EF51 NNJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 141,508 miles |
| Reading date | |
| Average per year | 6,090 |
| Mileage consistency | Consistent |
Check EF51 NNJ
- 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 29 tests on record
Similar cars to consider
Buyers comparing the Ford Focus often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Ford Focus
These are the most commonly reported problems on Ford Focus models (1998–2004), based on owner reports and workshop data across the UK.
Valve cover gasket (also called rocker cover gasket)
Camshaft seals (front/rear crankshaft seals sometimes linked)
Common faults, what to check, and what to pay
Explore more about the Ford Focus
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | EF51 NNJ |
| Make | Ford |
| Model | Focus |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1988cc |
| Year | 2001 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 51 — September 2001 to February 2002 |
More EF51 N plates
Browse all EF51 N registrations from Chelmsford.
About EF51 NNJ
What car is EF51 NNJ?
EF51 NNJ is an silver Ford Focus, petrol (1988cc). First registered in Chelmsford in 2001.
What is the mileage of EF51 NNJ?
The last recorded mileage for EF51 NNJ was 141,508 miles, recorded on 30 Aug 2025 during its most recent MOT test.
Has EF51 NNJ passed its MOT?
EF51 NNJ has had 29 MOT tests with a 69% pass rate (20 passes, 9 failures). It last passed on 30 Aug 2025.
Is EF51 NNJ ULEZ compliant?
Based on its fuel type and registration year, EF51 NNJ is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is EF51 NNJ?
EF51 NNJ is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.