2017 Bentley Mulsanne 6.8L Petrol · LB66 UAX
2017 Bentley Mulsanne (6.8L, petrol). First registered 23 Feb 2017. Recorded mileage 37,757 miles. MOT valid until 16 Nov 2026.
- Make & Model
- BENTLEY MULSANNE
- Year / Origin
- 2017 · Stanmore (North London)
- Safety Recall
- Unknown
- MOT Status
- Valid until 16 Nov 2026
- Road Tax
- —
- Recorded Mileage
- 37,757 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.
LB66 UAX Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 07/11/2025
- 37,757 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.
LB66 UAX 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 (LB66 UAX) between February 2022 and November 2025.
The record contains 5 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
LB66 UAX Mileage History
- 11/02/202222,190 mi
- 08/11/202226,298 mi+4,108 mi
- 17/11/202330,920 mi+4,622 mi
- 05/11/202434,788 mi+3,868 mi
- 07/11/202537,757 mi+2,969 mi
Average of roughly 4,166 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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