2004 MG ZT 2.0L Diesel · BT04 NPC
2004 MG ZT (2.0L, diesel). First registered 07 Jul 2004. Recorded mileage 153,884 miles. MOT expired on 19 Oct 2024.
- Make & Model
- MG ZT
- Year / Origin
- 2004 · Birmingham
- Safety Recall
- Unknown
- MOT Status
- Expired on 19 Oct 2024
- Road Tax
- —
- Recorded Mileage
- 153,884 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.0L
- Reliability Guide
- Common Faults
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
BT04 NPC Key Findings
- 4 MOT tests recorded
- Latest MOT failed on 14/10/2024
- 153,884 miles recorded at latest MOT
- 2 historical MOT failures
- 11 defects noted at the latest MOT
- Recurring tyres items (6 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
BT04 NPC 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 (BT04 NPC) between October 2022 and October 2024.
The record contains 2 passes and 2 failures.
The most recent test on 14 October 2024 was a fail; the vehicle has not passed its last recorded MOT.
Across all tests, the most frequently flagged areas are: Tyres (6 issues), Brakes (5 issues), Lighting (2 issues), Suspension (2 issues), Bodywork (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 11 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
Recorded failure items include: “Offside Front Tyre has a bulge, caused by separation or partial failure of its structure inner sidewall (5.2.3 (d) (ii))”; “Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))”; “Nearside Front Tyre has a bulge, caused by separation or partial failure of its structure outer sidewall (5.2.3 (d) (ii)”.
BT04 NPC Mileage History
- 20/10/2022142,070 mi
- 16/10/2023148,875 mi+6,805 mi
- 16/10/2023148,875 mi
- 14/10/2024153,884 mi+5,009 mi
Average of roughly 5,954 miles per year across 4 recorded odometer readings.
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.
MOT Roadworthiness: Poor
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.
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
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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