2003 MG ZR 2.0L Diesel · KN03 GVF
2003 MG ZR (2.0L, diesel). First registered 01/06/2003. Recorded mileage 134,609 miles. MOT status: Expired. Currently declared SORN.
- Make & Model
- MG ZR
- Year / Origin
- 2003 · Northampton
- Safety Recall
- Unknown
- MOT Status
- Valid until 25/05/2016
- Road Tax
- SORN
- Recorded Mileage
- 134,609 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- DIESEL · 2.0L
- Reliability Guide
- Common Faults
- Fuel Type
- DIESEL
- Year
- 2003
- Engine
- 1994cc
KN03 GVF Key Findings
- 14 MOT tests recorded
- Latest MOT passed on 26/05/2015
- 134,609 miles recorded at latest MOT
- 4 historical MOT failures
- 8 defects noted at the latest MOT
- Recurring lighting items (9 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.
KN03 GVF Mileage History
- 17/05/200629,140 mi
- 20/06/200749,665 mi+20,525 mi
- 20/06/200749,665 mi
- 04/06/200868,094 mi+18,429 mi
- 04/06/200868,094 mi
- 16/06/200985,928 mi+17,834 mi
- 01/06/201096,452 mi+10,524 mi
- 06/06/2011111,068 mi+14,616 mi
- 06/06/2011111,068 mi
- 10/05/2012119,532 mi+8,464 mi
- 21/05/2013124,917 mi+5,385 mi
- 21/05/2013124,947 mi+30 mi
- 30/04/2014128,372 mi+3,425 mi
- 26/05/2015134,609 mi+6,237 mi
Average of roughly 11,687 miles per year across 14 recorded odometer readings.
KN03 GVF 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 (KN03 GVF) between May 2006 and May 2015.
The record contains 10 passes and 4 failures.
The most recent test on 26 May 2015 was a pass, although the earlier record includes 4 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Lighting (9 issues), Tyres (7 issues), Brakes (3 issues), Exhaust & Emissions (3 issues), Suspension (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 17 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: “Nearside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)”; “Offside Outer Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of ”; “Nearside Outer Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of”.
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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