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 2023 Audi A3 S Line Ed 1 35 Tfsi Mhev Sa Petrol 1498cc has had 2 MOT tests on record, passing 1 and failing once (50% pass rate). It has 17,990 miles on the clock at the last MOT.
MOT & Mileage History for HN23 SZG
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
| Latest reading | 17,990 miles |
| Reading date | |
| Mileage consistency | Unknown |
Check HN23 SZG
- 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 2 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | HN23 SZG |
| Make | Audi |
| Model | A3 S Line Ed 1 35 Tfsi Mhev Sa |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2023 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 23 — March 2023 to August 2023 |
More HN23 S plates
Browse all HN23 S registrations from Portsmouth.
About HN23 SZG
What car is HN23 SZG?
HN23 SZG is an grey Audi A3 S Line Ed 1 35 Tfsi Mhev Sa, petrol (1498cc). First registered in Portsmouth in 2023.
What is the mileage of HN23 SZG?
The last recorded mileage for HN23 SZG was 17,990 miles, recorded on 27 Mar 2026 during its most recent MOT test.
Has HN23 SZG passed its MOT?
HN23 SZG has had 2 MOT tests with a 50% pass rate (1 pass, 1 failure). It last passed on 27 Mar 2026.
Is HN23 SZG ULEZ compliant?
Based on its fuel type and registration year, HN23 SZG 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 HN23 SZG?
HN23 SZG is approximately 3 years old. Age identifier 23 means registered between 1 March 2023 and 31 August 2023.