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 Peugeot 406 Diesel 2179cc has had 13 MOT tests on record, passing 8 and failing 5 (62% pass rate). It has 138,066 miles on the clock, averaging 12,647 miles per year, above the UK average of 7,400.
MOT & Mileage History for RN51 GUU
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 | 138,066 miles |
| Reading date | |
| Average per year | 12,647 |
| Mileage consistency | Variable |
Check RN51 GUU
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Full MOT Test History 13 tests on record
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Vehicle Details
| Registration | RN51 GUU |
| Make | Peugeot |
| Model | 406 |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 2179cc |
| Year | 2001 |
| First registered | |
| Area code | RN — Reading, Reading |
| Age identifier | 51 — September 2001 to February 2002 |
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About RN51 GUU
What car is RN51 GUU?
RN51 GUU is an grey Peugeot 406, diesel (2179cc). First registered in Reading in 2001.
What is the mileage of RN51 GUU?
The last recorded mileage for RN51 GUU was 138,066 miles, recorded on 2 Apr 2014 during its most recent MOT test.
Has RN51 GUU passed its MOT?
RN51 GUU has had 13 MOT tests with a 62% pass rate (8 passes, 5 failures). It last passed on 2 Apr 2014.
Is RN51 GUU ULEZ compliant?
Based on its fuel type and registration year, RN51 GUU 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 RN51 GUU?
RN51 GUU is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.