2023 MG MG4 Electric · CMZ 5029
2023 MG MG4 (electric). First registered 06 Nov 2023. Recorded mileage 8,393 miles. MOT valid until 03 Jun 2027.
- Make & Model
- MG MG4
- Year / Origin
- 2023 · Cardiff
- Safety Recall
- Unknown
- MOT Status
- Valid until 03 Jun 2027
- Road Tax
- —
- Recorded Mileage
- 8,393 mi
- ULEZ Compliance
- ULEZ Exempt (Zero Emissions)
- Fuel & Engine
- Electric
- 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.
CMZ 5029 Key Findings
- 1 MOT test recorded
- Latest MOT passed on 05/06/2026
- 8,393 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
MOT Roadworthiness: Excellent
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 MG4
Our database tracks 5 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
CMZ 5029 MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
1 MOT test are recorded for this 2023 Mg Mg4 (CMZ 5029) between June 2026 and June 2026.
The record contains 1 pass and 0 failures.
The record shows no MOT failures, although 0 advisory notices note items to monitor.
Common Problems: MG MG4
Known issues reported by owners and MOT testers.
- Rear Drive Unit Oil Leak(Serious)
Some early MG4 models have suffered from oil leaks from the rear motor/drive unit.
- Infotainment Screen Blackouts(Moderate)
The central touchscreen can go black or freeze during driving, sometimes requiring a full system restart. This is a known software issue addressed by updates.
- 12V Battery Drainage(Moderate)
Like many EVs, the 12V battery can fail or drain prematurely, preventing the car from entering "Ready" mode. This has been a common complaint on early models.
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MG MG4 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 2023 model year cars.
- Rear Drive Unit Oil LeakSerious
Some early MG4 models have suffered from oil leaks from the rear motor/drive unit.
- Infotainment Screen BlackoutsModerate
The central touchscreen can go black or freeze during driving, sometimes requiring a full system restart. This is a known software issue addressed by updates.
- 12V Battery DrainageModerate
Like many EVs, the 12V battery can fail or drain prematurely, preventing the car from entering "Ready" mode. This has been a common complaint on early models.
Regional DVLA Registration Directory
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