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 2004 Audi A3 Petrol 3189cc has had 21 MOT tests on record, passing 16 and failing 5 (76% pass rate). It has 145,208 miles on the clock, averaging 7,003 miles per year, below the UK average of 7,400. The 3.2 V6 engine is known for 1. serpentine belt tensioner failure and 2. increased oil consumption (high-mileage piston ring wear).
MOT & Mileage History for SY54 DZG
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 | 145,208 miles |
| Reading date | |
| Miles last year | 7,465 |
| Average per year | 7,003 |
| Mileage consistency | Variable |
Check SY54 DZG
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 21 tests on record
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Reported issues for this Audi A3
These are the most commonly reported problems on Audi A3 models (2003–2012), based on owner reports and workshop data across the UK.
1. Serpentine Belt Tensioner Failure
The tensioner fails prematurely, leading to belt slip or complete belt loss.[1]
2. Increased Oil Consumption (High-Mileage Piston Ring Wear)
Worn piston rings allow oil to pass into the combustion chamber, increasing oil consumption dramatically.[2]
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | SY54 DZG |
| Make | Audi |
| Model | A3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 3189cc |
| Year | 2004 |
| First registered | |
| Area code | SY — Inverness, Scotland |
| Age identifier | 54 — September 2004 to February 2005 |
More SY54 D plates
Browse all SY54 D registrations from Inverness.
About SY54 DZG
What car is SY54 DZG?
SY54 DZG is an blue Audi A3, petrol (3189cc). First registered in Inverness in 2004.
What is the mileage of SY54 DZG?
The last recorded mileage for SY54 DZG was 145,208 miles, recorded on 31 Jul 2025 during its most recent MOT test.
Has SY54 DZG passed its MOT?
SY54 DZG has had 21 MOT tests with a 76% pass rate (16 passes, 5 failures). It last passed on 31 Jul 2025.
Is SY54 DZG ULEZ compliant?
Based on its fuel type and registration year, SY54 DZG is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SY54 DZG?
SY54 DZG is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.