2003 MG ZT 2.0L Diesel · GD03 UZR
2003 MG ZT (2.0L, diesel). First registered 29 Jul 2003. Recorded mileage 217,904 miles. MOT valid until 18 Mar 2027.
- Make & Model
- MG ZT
- Year / Origin
- 2003 · Maidstone
- Safety Recall
- Unknown
- MOT Status
- Valid until 18 Mar 2027
- Road Tax
- —
- Recorded Mileage
- 217,904 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.0L
- Reliability Guide
- Common Faults
GD03 UZR Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 19/03/2026
- 217,904 miles recorded at latest MOT
- 2 historical MOT failures
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
MOT Roadworthiness: 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.
GD03 UZR Mileage History
- 02/10/2023212,120 mi
- 13/03/2025216,469 mi+4,349 mi
- 13/03/2025216,469 mi
- 11/03/2026217,894 mi+1,425 mi
- 19/03/2026217,904 mi+10 mi
Average of roughly 2,349 miles per year across 5 recorded odometer readings.
GD03 UZR MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2003 Mg Zt (GD03 UZR) between October 2023 and March 2026.
The record contains 3 passes and 2 failures.
The most recent test on 19 March 2026 was a pass, although the earlier record includes 2 failures 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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MG ZT Model Intelligence & Reliability
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Owner-reported defects, recurring MOT failure points, and estimated repair costs.
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Historical MOT pass rates and DVLA records for 2003 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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