2004 MG ZT 2.5L Petrol · OW04 WOO
2004 MG ZT (2.5L, petrol). First registered 29/06/2004. Recorded mileage 159,428 miles. MOT status: Expired.
- Make & Model
- MG ZT
- Year / Origin
- 2004 · Oxford
- MOT Status
- Valid until 12/07/2024
- Road Tax
- —
- Recorded Mileage
- 159,428 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 2.5L
- Reliability Guide
- Common Faults
- Fuel Type
- Petrol
- Year
- 2004
- Engine
- 2497cc
OW04 WOO Key Findings
- 4 MOT tests recorded
- Latest MOT passed on 14/07/2023
- 159,428 miles recorded at latest MOT
- 2 historical MOT failures
- 2 defects noted at the latest MOT
- Recurring lighting items (5 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
MOT Roadworthiness: Below Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
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Known faults for MG MG ZT / ZT-T
Our database tracks 5 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
OW04 WOO Mileage History
- 22/04/2022145,948 mi
- 22/04/2022145,948 mi
- 14/07/2023159,428 mi+13,480 mi
- 14/07/2023159,428 mi
Average of roughly 10,992 miles per year across 4 recorded odometer readings.
OW04 WOO MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
4 MOT tests are recorded for this 2004 Mg Zt (OW04 WOO) between April 2022 and July 2023.
The record contains 2 passes and 2 failures.
The most recent test on 14 July 2023 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Lighting (5 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
Common Problems: MG ZT
Known issues reported by owners and MOT testers.
- ECU Flooding (Blocked Drains)(Serious)
The plenum chamber drains block with leaves, causing water to rise and submerge the engine ECU.
- Front Coil Spring Breakage(Moderate)
The front coil springs are prone to snapping due to fierce corrosion, particularly on UK roads with salt and potholes. This is a common MOT failure.
- K-Series Head Gasket Failure (1.8 Petrol)(Serious)
The 1.8 K-Series petrol engine is prone to head gasket failure if the cooling system is neglected. Symptoms include overheating and oil/coolant mixing.
- Brake Pipe Corrosion(Serious)
The brake pipes can corrode, particularly in areas where road salt is used. This is a serious safety concern and a common MOT failure point.
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