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 Q3 S Line 35 Tfsi Petrol 1498cc has had 3 MOT tests on record, passing every one. It has 49,999 miles on the clock, averaging 9,888 miles per year, above the UK average of 7,400.
MOT & Mileage History for SL21 HXO
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
Above average| Latest reading | 49,999 miles |
| Reading date | |
| Miles last year | 9,690 |
| Average per year | 9,888 |
| Mileage consistency | Consistent |
Check SL21 HXO
- 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 3 tests on record
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Vehicle Details
| Registration | SL21 HXO |
| Make | Audi |
| Model | Q3 S Line 35 Tfsi |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | SL — Edinburgh, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More SL21 H plates
Browse all SL21 H registrations from Edinburgh.
About SL21 HXO
What car is SL21 HXO?
SL21 HXO is an grey Audi Q3 S Line 35 Tfsi, petrol (1498cc). First registered in Edinburgh in 2021.
What is the mileage of SL21 HXO?
The last recorded mileage for SL21 HXO was 49,999 miles, recorded on 27 Mar 2026 during its most recent MOT test.
Has SL21 HXO passed its MOT?
SL21 HXO has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 27 Mar 2026.
Is SL21 HXO ULEZ compliant?
Based on its fuel type and registration year, SL21 HXO 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 HXO?
SL21 HXO is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.