2003 MG ZR 1.4L Petrol · MJ03 UFW
2003 MG ZR (1.4L, petrol). First registered 01/05/2003. Recorded mileage 100,966 miles. MOT status: Expired.
- Make & Model
- MG ZR
- Year / Origin
- 2003 · Manchester & Merseyside
- Safety Recall
- Unknown
- MOT Status
- Valid until 19/03/2017
- Road Tax
- Untaxed (20/01/2017)
- Recorded Mileage
- 100,966 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- PETROL · 1.4L
- Reliability Guide
- Common Faults
- Fuel Type
- PETROL
- Year
- 2003
- Engine
- 1396cc
MJ03 UFW Key Findings
- 14 MOT tests recorded
- Latest MOT passed on 11/03/2016
- 100,966 miles recorded at latest MOT
- 3 historical MOT failures
- No defects recorded at the latest MOT
- Recurring exhaust & emissions items (4 mentions)
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 ZR
Our database tracks 5 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MJ03 UFW Mileage History
- 12/05/200623,351 mi
- 19/05/200731,755 mi+8,404 mi
- 12/05/200838,879 mi+7,124 mi
- 20/05/200945,992 mi+7,113 mi
- 20/05/200945,992 mi
- 22/05/201057,134 mi+11,142 mi
- 24/05/201057,134 mi
- 27/01/201158,614 mi+1,480 mi
- 17/01/201260,395 mi+1,781 mi
- 22/01/201363,388 mi+2,993 mi
- 31/01/201475,752 mi+12,364 mi
- 20/03/201595,421 mi+19,669 mi
- 11/03/2016100,965 mi+5,544 mi
- 11/03/2016100,966 mi+1 mi
Average of roughly 7,894 miles per year across 14 recorded odometer readings.
MJ03 UFW MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
14 MOT tests are recorded for this 2003 Mg Zr (MJ03 UFW) between May 2006 and March 2016.
The record contains 11 passes and 3 failures.
The most recent test on 11 March 2016 was a pass, although the earlier record includes 3 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Exhaust & Emissions (4 issues), Lighting (4 issues), Brakes (4 issues), Windscreen (2 issues), Steering (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 9 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 Rear Rear fog lamp not working (1.3.2b)”; “Nearside Front Outer Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingr”; “Exhaust emissions Lambda reading after 2nd fast idle outside specified limits (7.3.D.3)”.
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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