2005 MG ZT 4.6L Petrol · Y4 KSE
2005 MG ZT (4.6L, petrol). First registered 01 Sept 2005. Recorded mileage 72,863 miles. MOT valid until 11 Aug 2027.
- Make & Model
- MG ZT
- Year / Origin
- 2005 · Leeds
- Safety Recall
- Unknown
- MOT Status
- Valid until 11 Aug 2027
- Road Tax
- —
- Recorded Mileage
- 72,863 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 4.6L
- 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.
Y4 KSE Key Findings
- 20 MOT tests recorded
- Latest MOT passed on 04/08/2026
- 72,863 miles recorded at latest MOT
- 2 historical MOT failures
- No defects recorded at the latest MOT
- Recurring brakes items (11 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
Y4 KSE MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
20 MOT tests are recorded for this 2005 Mg Zt (Y4 KSE) between August 2008 and August 2026.
The record contains 18 passes and 2 failures.
The most recent test on 04 August 2026 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: Brakes (11 issues), Tyres (4 issues), Lighting (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: “Parking brake efficiency below requirements (1.4.2 (a) (i))”.
Y4 KSE Mileage History
- 19/08/200826,965 mi
- 12/09/200930,011 mi+3,046 mi
- 10/09/201036,804 mi+6,793 mi
- 13/09/201144,513 mi+7,709 mi
- 19/10/201245,644 mi+1,131 mi
- 19/09/201446,810 mi+1,166 mi
- 24/08/201552,662 mi+5,852 mi
- 20/08/201658,500 mi+5,838 mi
- 19/08/201764,069 mi+5,569 mi
- 15/09/201865,387 mi+1,318 mi
- 21/09/201865,390 mi+3 mi
- 13/08/201967,627 mi+2,237 mi
- 13/08/201967,627 mi
- 16/07/202069,158 mi+1,531 mi
- 16/07/202169,651 mi+493 mi
- 04/08/202270,752 mi+1,101 mi
- 03/08/202371,519 mi+767 mi
- 31/07/202472,030 mi+511 mi
- 21/07/202572,370 mi+340 mi
- 04/08/202672,863 mi+493 mi
Average of roughly 2,556 miles per year across 20 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: Good
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 2005 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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