2014 Bentley Mulsanne 6.8L Petrol · 777 JNM
2014 Bentley Mulsanne (6.8L, petrol). First registered 09/12/2014. Recorded mileage 29,388 miles. MOT valid until 13/12/2026.
- Make & Model
- BENTLEY MULSANNE
- Year / Origin
- 2014
- MOT Status
- Valid until 13/12/2026
- Road Tax
- —
- Recorded Mileage
- 29,388 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 6.8L
- Reliability Guide
- Common Faults
- Fuel Type
- Petrol
- Year
- 2014
- Engine
- 6752cc
AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.
777 JNM Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 10/12/2025
- 29,388 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.
MOT Roadworthiness: Good
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
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777 JNM Mileage History
- 13/12/202225,061 mi
- 07/12/202326,657 mi+1,596 mi
- 09/12/202427,952 mi+1,295 mi
- 10/12/202427,966 mi+14 mi
- 10/12/202529,388 mi+1,422 mi
Average of roughly 1,446 miles per year across 5 recorded odometer readings.
777 JNM 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 2014 Bentley Mulsanne (777 JNM) between December 2022 and December 2025.
The record contains 4 passes and 1 failure.
The most recent test on 10 December 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Common Problems: BENTLEY MULSANNE
Known issues reported by owners and MOT testers.
- Power Steering Pump Failure(Serious)
The hydraulic steering pump can fail, leading to heavy steering or noisy operation.
- Coolant Expansion Tank Leaks(Moderate)
The plastic expansion tanks can crack or the seals can fail, leading to slow coolant loss.
- 6.75L V8 Turbo Oil Feed Line Leaks(Serious)
The legendary 6.75-litre V8 uses turbo oil feed lines that can develop leaks as they age, leading to oil consumption, potential turbo damage, and in severe cases engine bay fires if oil contacts hot exhaust components.
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