2003 MG ZR 1.4L Petrol · NT03 HXP
2003 MG ZR (1.4L, petrol). First registered 01 Aug 2003. Recorded mileage 85,871 miles. MOT expired on 02 May 2013. Currently declared SORN.
- Make & Model
- MG ZR
- Year / Origin
- 2003 · Stockton-on-Tees
- Safety Recall
- Unknown
- MOT Status
- Expired on 02 May 2013
- Road Tax
- SORN
- Recorded Mileage
- 85,871 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.
NT03 HXP Key Findings
- 12 MOT tests recorded
- Latest MOT passed on 03/05/2012
- 85,871 miles recorded at latest MOT
- 5 historical MOT failures
- 1 defect noted at the latest MOT
- Recurring tyres items (9 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
NT03 HXP MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
12 MOT tests are recorded for this 2003 Mg Zr (NT03 HXP) between August 2006 and May 2012.
The record contains 7 passes and 5 failures.
The most recent test on 03 May 2012 was a pass, although the earlier record includes 5 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Tyres (9 issues), Brakes (9 issues), Exhaust & Emissions (7 issues), Windscreen (3 issues), Lighting (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 8 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: “Exhaust emissions Lambda reading after 2nd fast idle outside specified limits (7.3.D.3)”; “Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc (2”; “Nearside Track rod end ball joint has excessive play (2.2.B.1f)”.
NT03 HXP Mileage History
- 07/08/200634,015 mi
- 26/05/200740,750 mi+6,735 mi
- 02/06/200740,751 mi+1 mi
- 05/06/200851,723 mi+10,972 mi
- 06/06/200851,735 mi+12 mi
- 01/06/200962,186 mi+10,451 mi
- 19/04/201067,716 mi+5,530 mi
- 20/04/201067,718 mi+2 mi
- 27/04/201177,259 mi+9,541 mi
- 28/04/201177,286 mi+27 mi
- 25/04/201285,871 mi+8,585 mi
- 03/05/201285,871 mi
Average of roughly 9,036 miles per year across 12 recorded odometer readings.
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.
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.
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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