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 Alfa Romeo 147 Diesel 1598cc has had 10 MOT tests on record, passing 7 and failing 3 (70% pass rate). It has 139,166 miles on the clock, averaging 12,577 miles per year, above the UK average of 7,400.
MOT & Mileage History for RL51 CMZ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 139,166 miles |
| Reading date | |
| Miles last year | 260 |
| Average per year | 12,577 |
| Mileage consistency | Consistent |
Check RL51 CMZ
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Full MOT Test History 10 tests on record
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Vehicle Details
| Registration | RL51 CMZ |
| Make | Alfa Romeo |
| Model | 147 |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2001 |
| First registered | |
| Area code | RL — Reading, Reading |
| Age identifier | 51 — September 2001 to February 2002 |
More RL51 C plates
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About RL51 CMZ
What car is RL51 CMZ?
RL51 CMZ is an red Alfa Romeo 147, diesel (1598cc). First registered in Reading in 2001.
What is the mileage of RL51 CMZ?
The last recorded mileage for RL51 CMZ was 139,166 miles, recorded on 22 Sep 2011 during its most recent MOT test.
Has RL51 CMZ passed its MOT?
RL51 CMZ has had 10 MOT tests with a 70% pass rate (7 passes, 3 failures). It last passed on 22 Sep 2011.
Is RL51 CMZ ULEZ compliant?
Based on its fuel type and registration year, RL51 CMZ is likely not ULEZ compliant. As a diesel vehicle registered in 2001, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RL51 CMZ?
RL51 CMZ is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.