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 Subaru Outback Petrol 2498cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 43,199 miles on the clock, averaging 17,271 miles per year, above the UK average of 7,400.
MOT & Mileage History for SL21 UMK
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 | 43,199 miles |
| Reading date | |
| Miles last year | 17,616 |
| Average per year | 17,271 |
| Mileage consistency | Consistent |
Check SL21 UMK
- 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 UMK |
| Make | Subaru |
| Model | Outback |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 2498cc |
| Year | 2021 |
| First registered | |
| Area code | SL — Edinburgh, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More SL21 U plates
Browse all SL21 U registrations from Edinburgh.
About SL21 UMK
What car is SL21 UMK?
SL21 UMK is an grey Subaru Outback, petrol (2498cc). First registered in Edinburgh in 2021.
What is the mileage of SL21 UMK?
The last recorded mileage for SL21 UMK was 43,199 miles, recorded on 2 Feb 2026 during its most recent MOT test.
Has SL21 UMK passed its MOT?
SL21 UMK has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 2 Feb 2026.
Is SL21 UMK ULEZ compliant?
Based on its fuel type and registration year, SL21 UMK 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 SL21 UMK?
SL21 UMK is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.