2003 MG ZR 1.4L Petrol · EF53 AEK
2003 MG ZR (1.4L, petrol). First registered 01 Nov 2003. Recorded mileage 115,575 miles. MOT expired on 07 May 2023.
- Make & Model
- MG ZR
- Year / Origin
- 2003 · Chelmsford
- Safety Recall
- Unknown
- MOT Status
- Expired on 07 May 2023
- Road Tax
- Untaxed (01 Jun 2023)
- Recorded Mileage
- 115,575 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- PETROL · 1.4L
- 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.
EF53 AEK Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 09/05/2022
- 115,575 miles recorded at latest MOT
- 2 historical MOT failures
- 11 defects noted at the latest MOT
- Recurring suspension items (19 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
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.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
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Known faults for MG MG ZR
Our database tracks 5 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
EF53 AEK Mileage History
- 02/11/2021115,559 mi
- 04/05/2022115,573 mi+14 mi
- 09/05/2022115,575 mi+2 mi
Average of roughly 31 miles per year across 3 recorded odometer readings.
EF53 AEK 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 2003 Mg Zr (EF53 AEK) between November 2021 and May 2022.
The record contains 1 pass and 2 failures.
The most recent test on 09 May 2022 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: Suspension (19 issues), Lighting (11 issues), Brakes (6 issues), Tyres (3 issues), Windscreen (3 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 42 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 Windscreen wiper does not clear the windscreen effectively 18 inch (3.4 (b) (ii))”; “Nearside Windscreen wiper does not clear the windscreen effectively 18 inch (3.4 (b) (ii))”; “Battery insecure and likely to cause a short circuit (4.13 (a) (ii))”.
Common Problems: MG ZR
Known issues reported by owners and MOT testers.
- K-Series Head Gasket Failure (HGF)(Serious)
The K-Series engine is prone to head gasket failure due to its small coolant capacity and plastic locating dowels that allow the head to shift.
- SCU / BCU Failure (Pektron)(Moderate)
Later models (2003+) use a Pektron SCU that controls windows, fobs, and wipers. It is notorious for relay failure.
- Worn Front Suspension(Moderate)
The front suspension bushes and ball joints wear out, leading to vague steering, knocking noises, and poor handling. This is a common MOT failure point and can be exacerbated by hard driving.
- Coil Pack Failure(Moderate)
The ignition coil pack is known for failing on the ZR, causing misfires, rough running, and difficulty starting.
- Door Lock Failure(Moderate)
The door lock actuators, particularly on the driver's door, are known to fail, making it difficult to lock or unlock the car.
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MG ZR 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 2003 model year cars.
- K-Series Head Gasket Failure (HGF)Serious
The K-Series engine is prone to head gasket failure due to its small coolant capacity and plastic locating dowels that allow the head to shift.
- SCU / BCU Failure (Pektron)Moderate
Later models (2003+) use a Pektron SCU that controls windows, fobs, and wipers. It is notorious for relay failure.
- Worn Front SuspensionModerate
The front suspension bushes and ball joints wear out, leading to vague steering, knocking noises, and poor handling. This is a common MOT failure point and can be exacerbated by hard driving.
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