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 Mazda 3 Petrol 1998cc has had 10 MOT tests on record, passing 8 and failing 2 (80% pass rate). It has 70,252 miles on the clock, averaging 8,978 miles per year, around the UK average of 7,400. The 2.0L Skyactiv-G engine is known for pe-vps (2.0l skyactiv-g).
MOT & Mileage History for BT17 KNX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
About average| Latest reading | 70,252 miles |
| Reading date | |
| Miles last year | 10 |
| Average per year | 8,978 |
| Mileage consistency | Consistent |
Check BT17 KNX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 10 tests on record
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Reported issues for this Mazda 3
These are the most commonly reported problems on Mazda 3 models (2013–2019), based on owner reports and workshop data across the UK.
PE-VPS (2.0L Skyactiv-G)
Transient piston knock from high 14:1 compression.
Explore more about the Mazda 3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | BT17 KNX |
| Make | Mazda |
| Model | 3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2017 |
| First registered | |
| Area code | BT — Birmingham, Birmingham |
| Age identifier | 17 — March 2017 to August 2017 |
More BT17 K plates
Browse all BT17 K registrations from Birmingham.
About BT17 KNX
What car is BT17 KNX?
BT17 KNX is a white Mazda 3, petrol (1998cc). First registered in Birmingham in 2017.
What is the mileage of BT17 KNX?
The last recorded mileage for BT17 KNX was 70,252 miles, recorded on 28 Jan 2026 during its most recent MOT test.
Has BT17 KNX passed its MOT?
BT17 KNX has had 10 MOT tests with an 80% pass rate (8 passes, 2 failures). It last passed on 28 Jan 2026.
Is BT17 KNX ULEZ compliant?
Based on its fuel type and registration year, BT17 KNX 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 BT17 KNX?
BT17 KNX is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.