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 2021 Audi A6 Diesel 1968cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 57,994 miles on the clock, averaging 15,187 miles per year, above the UK average of 7,400.
MOT & Mileage History for SL21 TSX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 57,994 miles |
| Reading date | |
| Miles last year | 12,951 |
| Average per year | 15,187 |
| Mileage consistency | Consistent |
Check SL21 TSX
- 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 4 tests on record
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Vehicle Details
| Registration | SL21 TSX |
| Make | Audi |
| Model | A6 |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2021 |
| First registered | |
| Area code | SL — Edinburgh, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More SL21 T plates
Browse all SL21 T registrations from Edinburgh.
About SL21 TSX
What car is SL21 TSX?
SL21 TSX is an black Audi A6, diesel (1968cc). First registered in Edinburgh in 2021.
What is the mileage of SL21 TSX?
The last recorded mileage for SL21 TSX was 57,994 miles, recorded on 7 May 2026 during its most recent MOT test.
Has SL21 TSX passed its MOT?
SL21 TSX has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 7 May 2026.
Is SL21 TSX ULEZ compliant?
Based on its fuel type and registration year, SL21 TSX is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is SL21 TSX?
SL21 TSX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.