2017 Bentley Mulsanne 6.8L Petrol · 14 GC
2017 Bentley Mulsanne (6.8L, petrol). First registered 05/01/2017. Recorded mileage 13,333 miles. MOT valid until 05/01/2027. Taxed until 01/04/2027.
- Make & Model
- BENTLEY MULSANNE
- Year / Origin
- 2017
- MOT Status
- Valid until 05/01/2027
- Road Tax
- Taxed (01/04/2027)
- Recorded Mileage
- 13,333 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 6.8L
- Reliability Guide
- Common Faults
- Fuel Type
- Petrol
- Year
- 2017
- Engine
- 6752cc
14 GC Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 30/12/2025
- 13,333 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 Bentley Bentley Mulsanne
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
14 GC Mileage History
- 22/12/20218,238 mi
- 20/12/20228,813 mi+575 mi
- 19/12/20239,845 mi+1,032 mi
- 06/01/202511,604 mi+1,759 mi
- 30/12/202513,333 mi+1,729 mi
Average of roughly 1,267 miles per year across 5 recorded odometer readings.
14 GC 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 2017 Bentley Mulsanne (14 GC) between December 2021 and December 2025.
The record contains 5 passes and 0 failures.
The record shows no MOT failures, although 1 advisory notice notes an item to monitor.
Across all tests, the most frequently flagged areas are: Tyres (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 1 advisory notice is 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.
Common Problems: BENTLEY MULSANNE
Known issues reported by owners and MOT testers.
- 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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