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 2016 Audi A3 Petrol 999cc has had 7 MOT tests on record, passing every one. It has 57,822 miles on the clock, averaging 3,029 miles per year, well below the UK average of 7,400. The 1.0 TFSI engine is known for 1. carbon buildup on intake valves and 2. turbocharger actuator/wastegate linkage failure.
MOT & Mileage History for RH04 MER
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 | 57,822 miles |
| Reading date | |
| Miles last year | 2,059 |
| Average per year | 3,029 |
| Mileage consistency | Consistent |
Check RH04 MER
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 7 tests on record
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Reported issues for this Audi A3
These are the most commonly reported problems on Audi A3 models (2012–2020), based on owner reports and workshop data across the UK.
1. Carbon Buildup on Intake Valves
Direct-injection petrol engines like the CHZB lack fuel spray across the intake valves during the induction stroke. Without this natural cleaning action, carbon deposits accumulate on the valve stems and seats, restricting airflow.[2]
2. Turbocharger Actuator/Wastegate Linkage Failure
The actuator linkage connecting the wastegate solenoid to the wastegate valve becomes faulty or loose, causing loss of boost control. Many repair shops misdiagnose this as full turbocharger failure and recommend a costly replacement (€1,000+) when only the actuator arm needs repair (€150).[3]
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | RH04 MER |
| Make | Audi |
| Model | A3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2016 |
| First registered | |
| Area code | RH — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RH04 M plates
Browse all RH04 M registrations from Reading.
About RH04 MER
What car is RH04 MER?
RH04 MER is an white Audi A3, petrol (999cc). First registered in Reading in 2016.
What is the mileage of RH04 MER?
The last recorded mileage for RH04 MER was 57,822 miles, recorded on 3 Oct 2025 during its most recent MOT test.
Has RH04 MER passed its MOT?
RH04 MER has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 3 Oct 2025.
Is RH04 MER ULEZ compliant?
Based on its fuel type and registration year, RH04 MER is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is RH04 MER?
RH04 MER is approximately 10 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.