2004 MG ZT 2.0L Diesel · OY04 AEW
2004 MG ZT (2.0L, diesel). First registered 01 Mar 2004. Recorded mileage 107,877 miles. MOT expired on 08 May 2024.
- Make & Model
- MG ZT
- Year / Origin
- 2004 · Oxford
- Safety Recall
- Unknown
- MOT Status
- Expired on 08 May 2024
- Road Tax
- —
- Recorded Mileage
- 107,877 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.0L
- Reliability Guide
- Common Faults
Archived Record
Registration no longer recorded by DVLA. This usually means the vehicle is now using a private plate.
OY04 AEW Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 21/04/2023
- 107,877 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
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
Diagnostic & Valuation Intelligence
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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.
OY04 AEW Mileage History
- 28/04/2022103,412 mi
- 09/05/2022103,430 mi+18 mi
- 21/04/2023107,877 mi+4,447 mi
Average of roughly 4,556 miles per year across 3 recorded odometer readings.
OY04 AEW MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
3 MOT tests are recorded for this 2004 Mg Zt (OY04 AEW) between April 2022 and April 2023.
The record contains 2 passes and 1 failure.
The most recent test on 21 April 2023 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
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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Batch Registration Neighbors (OY04 Series)
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MG ZT Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2004 model year cars.
- ECU Flooding (Blocked Drains)Serious
The plenum chamber drains block with leaves, causing water to rise and submerge the engine ECU.
- Front Coil Spring BreakageModerate
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.
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