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 Seat Ateca Petrol 1498cc has had 1 MOT test on record, passing every one. It has 15,817 miles on the clock at the last MOT.
MOT & Mileage History for CU23 UNW
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Check CU23 UNW
- 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 1 test on record
Similar cars to consider
Buyers comparing the Seat Ateca often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Seat Ateca
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CU23 UNW |
| Make | Seat |
| Model | Ateca |
| Colour | Green |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2023 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 23 — March 2023 to August 2023 |
More CU23 U plates
Browse all CU23 U registrations from Swansea.
About CU23 UNW
What car is CU23 UNW?
CU23 UNW is a green Seat Ateca, petrol (1498cc). First registered in Swansea in 2023.
What is the mileage of CU23 UNW?
The last recorded mileage for CU23 UNW was 15,817 miles, recorded on 13 May 2026 during its most recent MOT test.
Has CU23 UNW passed its MOT?
CU23 UNW has had 1 MOT tests with an 100% pass rate (1 pass, 0 failures). It last passed on 13 May 2026.
Is CU23 UNW ULEZ compliant?
Based on its fuel type and registration year, CU23 UNW 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 CU23 UNW?
CU23 UNW is approximately 3 years old. Age identifier 23 means registered between 1 March 2023 and 31 August 2023.