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 A3 S Line 35 Tfsi Mhev S-A Petrol 1498cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 25,582 miles on the clock, averaging 2,201 miles per year, well below the UK average of 7,400.
MOT & Mileage History for GL21 XXG
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
Low mileage| Latest reading | 25,582 miles |
| Reading date | |
| Miles last year | 2,106 |
| Average per year | 2,201 |
| Mileage consistency | Consistent |
Check GL21 XXG
- 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
Common faults, what to check, and what to pay
Explore more about the Audi A3 S Line 35 Tfsi Mhev S-A
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | GL21 XXG |
| Make | Audi |
| Model | A3 S Line 35 Tfsi Mhev S-A |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | GL — Maidstone, Garden of England |
| Age identifier | 21 — March 2021 to August 2021 |
More GL21 X plates
Browse all GL21 X registrations from Maidstone.
About GL21 XXG
What car is GL21 XXG?
GL21 XXG is a black Audi A3 S Line 35 Tfsi Mhev S-A, petrol (1498cc). First registered in Maidstone in 2021.
What is the mileage of GL21 XXG?
The last recorded mileage for GL21 XXG was 25,582 miles, recorded on 25 Feb 2026 during its most recent MOT test.
Has GL21 XXG passed its MOT?
GL21 XXG has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 25 Feb 2026.
Is GL21 XXG ULEZ compliant?
Based on its fuel type and registration year, GL21 XXG 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 GL21 XXG?
GL21 XXG is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.