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 2006 Audi A3 Petrol 3189cc has had 3 MOT tests on record, passing every one. It has 116,044 miles on the clock, averaging 398 miles per year, well 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 SN56 GKC
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 | 116,044 miles |
| Reading date | |
| Miles last year | 1,363 |
| Average per year | 398 |
| Mileage consistency | Consistent |
Check SN56 GKC
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- Service interval analysis
- Warranty work logged
Full MOT Test History 3 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
Explore more about the Audi A3
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Vehicle Details
| Registration | SN56 GKC |
| Make | Audi |
| Model | A3 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 3189cc |
| Year | 2006 |
| First registered | |
| Area code | SN — Edinburgh, Scotland |
| Age identifier | 56 — September 2006 to February 2007 |
More SN56 G plates
Browse all SN56 G registrations from Edinburgh.
About SN56 GKC
What car is SN56 GKC?
SN56 GKC is an silver Audi A3, petrol (3189cc). First registered in Edinburgh in 2006.
What is the mileage of SN56 GKC?
The last recorded mileage for SN56 GKC was 116,044 miles, recorded on 2 Jul 2015 during its most recent MOT test.
Has SN56 GKC passed its MOT?
SN56 GKC has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 2 Jul 2015.
Is SN56 GKC ULEZ compliant?
Based on its fuel type and registration year, SN56 GKC 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 SN56 GKC?
SN56 GKC is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.