2021 Ford Mustang Mach-E Electric · GX71 JSY
2021 Ford Mustang Mach-E (electric). First registered 30 Sept 2021. Recorded mileage 45,731 miles. MOT expired on 29 Sept 2026.
- Make & Model
- FORD MUSTANG MACH-E
- Year / Origin
- 2021 · Canterbury
- Safety Recall
- Unknown
- MOT Status
- Expired on 29 Sept 2026
- Road Tax
- —
- Recorded Mileage
- 45,731 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.
GX71 JSY Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 24/09/2025
- 45,731 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
GX71 JSY MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
3 MOT tests are recorded for this 2021 Ford Mustang Mach-E (GX71 JSY) between September 2024 and September 2025.
The record contains 2 passes and 1 failure.
The most recent test on 24 September 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
GX71 JSY Mileage History
- 30/09/202431,871 mi
- 22/09/202545,728 mi+13,857 mi
- 24/09/202545,731 mi+3 mi
Average of roughly 14,096 miles per year across 3 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Ford Ford Mustang Mach-E
Our database tracks 4 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.
Digital Service History
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Common Problems: FORD MUSTANG MACH-E
Known issues reported by owners and MOT testers.
- High Voltage Battery Junction Box (HVBJB) Failure(Serious)
The main high-voltage contactors can overheat and weld shut or stick open, especially after rapid acceleration or DC fast charging. This results in a sudden loss of motive power.
- Charging System Faults and 12V Battery Issues(Moderate)
The Mach-E relies on a small 12V auxiliary battery to power the charging contactors and control modules. If the 12V drops below 11.5V, charging will not start even though the main battery is full. Charge port actuator failures and onboard charger faults also cause charging to fail or stop mid-session.
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FORD MUSTANG MACH-E 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 2021 model year cars.
- High Voltage Battery Junction Box (HVBJB) FailureSerious
The main high-voltage contactors can overheat and weld shut or stick open, especially after rapid acceleration or DC fast charging. This results in a sudden loss of motive power.
- Charging System Faults and 12V Battery IssuesModerate
The Mach-E relies on a small 12V auxiliary battery to power the charging contactors and control modules. If the 12V drops below 11.5V, charging will not start even though the main battery is full. Charge port actuator failures and onboard charger faults also cause charging to fail or stop mid-session.
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