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 2012 Mazda 3 Diesel 1560cc has had 10 MOT tests on record, passing every one. It has 105,872 miles on the clock, averaging 6,104 miles per year, below the UK average of 7,400. The 1.6L Y6 Diesel engine is known for turbocharger (oil supply failure).
MOT & Mileage History for GU12 TZD
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
Below average| Latest reading | 105,872 miles |
| Reading date | |
| Miles last year | 3,961 |
| Average per year | 6,104 |
| Mileage consistency | Variable |
Check GU12 TZD
- 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 10 tests on record
Similar cars to consider
Buyers comparing the Mazda 3 often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Mazda 3
These are the most commonly reported problems on Mazda 3 models (2009–2013), based on owner reports and workshop data across the UK.
Turbocharger (oil supply failure)
Insufficient oil supply starves turbo bearings, leading to damage or seizure.
Explore more about the Mazda 3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | GU12 TZD |
| Make | Mazda |
| Model | 3 |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1560cc |
| Year | 2012 |
| First registered | |
| Area code | GU — Brighton, Garden of England |
| Age identifier | 12 — March 2012 to August 2012 |
More GU12 T plates
Browse all GU12 T registrations from Brighton.
About GU12 TZD
What car is GU12 TZD?
GU12 TZD is a grey Mazda 3, diesel (1560cc). First registered in Brighton in 2012.
What is the mileage of GU12 TZD?
The last recorded mileage for GU12 TZD was 105,872 miles, recorded on 10 Jan 2026 during its most recent MOT test.
Has GU12 TZD passed its MOT?
GU12 TZD has had 10 MOT tests with an 100% pass rate (10 passes, 0 failures). It last passed on 10 Jan 2026.
Is GU12 TZD ULEZ compliant?
Based on its fuel type and registration year, GU12 TZD is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is GU12 TZD?
GU12 TZD is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.