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 2017 Audi A3 Petrol 999cc has had 8 MOT tests on record, passing every one. It has 71,256 miles on the clock, averaging 8,799 miles per year, around the UK average of 7,400. The 1.0 TFSI engine is known for 1. carbon buildup on intake valves and 2. turbocharger actuator/wastegate linkage failure.
MOT & Mileage History for CP17 KHJ
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
About average| Latest reading | 71,256 miles |
| Reading date | |
| Miles last year | 7,085 |
| Average per year | 8,799 |
| Mileage consistency | Consistent |
Check CP17 KHJ
- 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 8 tests on record
Similar cars to consider
Buyers comparing the Audi A3 often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Audi A3
These are the most commonly reported problems on Audi A3 models (2012–2020), based on owner reports and workshop data across the UK.
1. Carbon Buildup on Intake Valves
Direct-injection petrol engines like the CHZB lack fuel spray across the intake valves during the induction stroke. Without this natural cleaning action, carbon deposits accumulate on the valve stems and seats, restricting airflow.[2]
2. Turbocharger Actuator/Wastegate Linkage Failure
The actuator linkage connecting the wastegate solenoid to the wastegate valve becomes faulty or loose, causing loss of boost control. Many repair shops misdiagnose this as full turbocharger failure and recommend a costly replacement (€1,000+) when only the actuator arm needs repair (€150).[3]
Common faults, what to check, and what to pay
Explore more about the Audi A3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CP17 KHJ |
| Make | Audi |
| Model | A3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | CP — Swansea, Cymru (Wales) |
| Age identifier | 17 — March 2017 to August 2017 |
More CP17 K plates
Browse all CP17 K registrations from Swansea.
About CP17 KHJ
What car is CP17 KHJ?
CP17 KHJ is a white Audi A3, petrol (999cc). First registered in Swansea in 2017.
What is the mileage of CP17 KHJ?
The last recorded mileage for CP17 KHJ was 71,256 miles, recorded on 4 Feb 2026 during its most recent MOT test.
Has CP17 KHJ passed its MOT?
CP17 KHJ has had 8 MOT tests with an 100% pass rate (8 passes, 0 failures). It last passed on 4 Feb 2026.
Is CP17 KHJ ULEZ compliant?
Based on its fuel type and registration year, CP17 KHJ 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 CP17 KHJ?
CP17 KHJ is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.