2003 MG ZR 1.4L Petrol · YM03 RGY
2003 MG ZR (1.4L, petrol). First registered 17 Jun 2003. Recorded mileage 93,415 miles. MOT expired on 31 Mar 2026.
- Make & Model
- MG ZR
- Year / Origin
- 2003 · Sheffield
- Safety Recall
- Unknown
- MOT Status
- Expired on 31 Mar 2026
- Road Tax
- —
- Recorded Mileage
- 93,415 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 1.4L
- Reliability Guide
- Common Faults
YM03 RGY Key Findings
- 5 MOT tests recorded
- Latest MOT failed on 22/04/2026
- 93,415 miles recorded at latest MOT
- 2 historical MOT failures
- 13 defects noted at the latest MOT
- Recurring tyres items (9 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
Diagnostic & Valuation Intelligence
Estimate current market value
Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.
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.
YM03 RGY Mileage History
- 17/10/202275,856 mi
- 11/11/202379,351 mi+3,495 mi
- 31/03/202588,394 mi+9,043 mi
- 02/04/202588,394 mi
- 22/04/202693,415 mi+5,021 mi
Average of roughly 5,000 miles per year across 5 recorded odometer readings.
YM03 RGY MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2003 Mg Zr (YM03 RGY) between October 2022 and April 2026.
The record contains 3 passes and 2 failures.
The most recent test on 22 April 2026 was a fail; the vehicle has not passed its last recorded MOT.
Across all tests, the most frequently flagged areas are: Tyres (9 issues), Brakes (7 issues), Windscreen (6 issues), Suspension (5 issues), Lighting (5 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 26 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 Integral body structure corroded to the extent that the rigidity of the assembly is significantly reduced s”; “Nearside Rear Tyre has a tear, caused by separation or partial failure of its structure (5.2.3 (d) (ii))”; “Front Brakes imbalanced across an axle Axle 1 (1.2.1 (b) (i))”.
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.
Similar Vehicles
Similar Vehicles Checked Recently
Plate Neighbors
Batch Registration Neighbors (YM03 Series)
Vehicles registered in the same regional DVLA batch as YM03RGY.
PIAGGIO
ZIP
PIAGGIO
VESPA ET4 50
RIEJU
RS2
NISSAN
JUKE TEKNA HEV CVT
VAUXHALL
CORSA SRI EDITION TURBO
GILERA
DNA
PEUGEOT
JETFORCE
PIAGGIO
VESPA
GILERA
DNA
KAWASAKI
W650
KAWASAKI
ZX-7R
APRILIA
FUTURA
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.
Regional DVLA Registration Directory
Vehicles and registration batches issued by regional DVLA offices across the UK.
Recently Checked UK Vehicles
Live vehicle history checks and MOT records recently queried by UK car buyers.