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 40 Tfsi E S-A Hybrid Electric (Clean) 1395cc has had 3 MOT tests on record, passing every one. It has 57,719 miles on the clock, averaging 16,998 miles per year, above the UK average of 7,400.
MOT & Mileage History for KJ21 GPX
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 | 57,719 miles |
| Reading date | |
| Miles last year | 15,795 |
| Average per year | 16,998 |
| Mileage consistency | Consistent |
Check KJ21 GPX
- 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
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KJ21 GPX |
| Make | Audi |
| Model | A3 S Line 40 Tfsi E S-A |
| Colour | Grey |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1395cc |
| Year | 2021 |
| First registered | |
| Area code | KJ — Northampton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KJ21 G plates
Browse all KJ21 G registrations from Northampton.
About KJ21 GPX
What car is KJ21 GPX?
KJ21 GPX is a grey Audi A3 S Line 40 Tfsi E S-A, hybrid electric (clean) (1395cc). First registered in Northampton in 2021.
What is the mileage of KJ21 GPX?
The last recorded mileage for KJ21 GPX was 57,719 miles, recorded on 29 Jun 2026 during its most recent MOT test.
Has KJ21 GPX passed its MOT?
KJ21 GPX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 29 Jun 2026.
Is KJ21 GPX ULEZ compliant?
Based on its fuel type and registration year, KJ21 GPX is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KJ21 GPX?
KJ21 GPX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.