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 2005 Mazda Rx-8 Petrol 2616cc has had 8 MOT tests on record, passing 6 and failing 2 (75% pass rate). It has 51,873 miles on the clock, averaging 2,885 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KN05 GRX
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
Low mileage| Latest reading | 51,873 miles |
| Reading date | |
| Miles last year | 20 |
| Average per year | 2,885 |
| Mileage consistency | Variable |
Check KN05 GRX
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Full MOT Test History 8 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KN05 GRX |
| Make | Mazda |
| Model | Rx-8 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 2616cc |
| Year | 2005 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 05 — March 2005 to August 2005 |
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About KN05 GRX
What car is KN05 GRX?
KN05 GRX is a blue Mazda Rx-8, petrol (2616cc). First registered in Luton in 2005.
What is the mileage of KN05 GRX?
The last recorded mileage for KN05 GRX was 51,873 miles, recorded on 1 Aug 2014 during its most recent MOT test.
Has KN05 GRX passed its MOT?
KN05 GRX has had 8 MOT tests with a 75% pass rate (6 passes, 2 failures). It last passed on 1 Aug 2014.
Is KN05 GRX ULEZ compliant?
Based on its fuel type and registration year, KN05 GRX is likely not ULEZ compliant. As a petrol vehicle registered in 2005, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN05 GRX?
KN05 GRX is approximately 21 years old. Age identifier 05 means registered between 1 March 2005 and 31 August 2005.