2017 Bentley Mulsanne 6.8L Petrol · 4 NON
2017 Bentley Mulsanne (6.8L, petrol). First registered 20 Sept 2017. Recorded mileage 35,873 miles. MOT valid until 25 Feb 2027.
- Make & Model
- BENTLEY MULSANNE
- Year / Origin
- 2017
- Safety Recall
- Unknown
- MOT Status
- Valid until 25 Feb 2027
- Road Tax
- —
- Recorded Mileage
- 35,873 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 6.8L
- 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.
4 NON Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 24/02/2026
- 35,873 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.
4 NON 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 (4 NON) between February 2023 and February 2026.
The record contains 4 passes and 1 failure.
The most recent test on 24 February 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
4 NON Mileage History
- 22/02/202328,333 mi
- 23/02/202431,816 mi+3,483 mi
- 18/02/202533,059 mi+1,243 mi
- 26/02/202533,059 mi
- 24/02/202635,873 mi+2,814 mi
Average of roughly 2,508 miles per year across 5 recorded odometer readings.
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.
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.
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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BENTLEY MULSANNE 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 2017 model year cars.
- Coolant Expansion Tank LeaksModerate
The plastic expansion tanks can crack or the seals can fail, leading to slow coolant loss.
- 6.75L V8 Turbo Oil Feed Line LeaksSerious
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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