2011 Bentley Mulsanne 6.8L Petrol · DK11 CBV
2011 Bentley Mulsanne (6.8L, petrol). First registered 01 Apr 2011. Recorded mileage 60,099 miles. MOT valid until 17 Jan 2027. Taxed until 01 Jul 2027.
- Make & Model
- BENTLEY MULSANNE
- Year / Origin
- 2011 · Chester
- Safety Recall
- Unknown
- MOT Status
- Valid until 17 Jan 2027
- Road Tax
- Taxed (01 Jul 2027)
- Recorded Mileage
- 60,099 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.
DK11 CBV Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 08/01/2026
- 60,099 miles recorded at latest MOT
- No defects recorded at the latest MOT
- Recurring tyres items (6 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
DK11 CBV 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 2011 Bentley Mulsanne (DK11 CBV) between January 2022 and January 2026.
The record contains 5 passes and 0 failures.
The record shows no MOT failures, although 7 advisory notices note items to monitor.
Across all tests, the most frequently flagged areas are: Tyres (6 issues), Suspension (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 7 advisory notices are 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.
DK11 CBV Mileage History
- 18/01/202255,679 mi
- 18/01/202357,963 mi+2,284 mi
- 17/01/202458,825 mi+862 mi
- 08/01/202559,673 mi+848 mi
- 08/01/202660,099 mi+426 mi
Average of roughly 1,113 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: 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.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
The 2011 Bentley Mulsanne offers strong prestige and luxury but requires careful inspection of ageing components. Its recent MOT history is clean, but tyre and suspension issues in older tests suggest potential maintenance needs.
Prioritise a thorough mechanical inspection, focusing on tyres, suspension, and the 6.75-litre petrol engine. Verify service history for regular maintenance, as Bentley vehicles require strict upkeep. Negotiate based on the car's age and the need for potential tyre replacements. Be cautious of hidden costs associated with luxury vehicle repairs. Check for any unrecorded accidents or major repairs not reflected in MOT data.
The 6.75-litre petrol engine will deliver poor fuel economy, likely averaging 15-20 mpg. Road tax will be high due to emissions, with a 2026 rate of £155 for cars over £40,000. Insurance groups for luxury vehicles like the Mulsanne are typically 30+ and expensive. Maintenance costs will be significant, with specialist repairs and parts likely required. Estimated annual running costs: £2,500-£3,500.
Inspect all four tyres for cracks or wear, as multiple MOTs highlight this issue. Check suspension components for oil leaks (noted in 2024) and ensure shock absorbers are functioning correctly. Examine the engine bay for signs of oil leaks or overheating. Verify that the car's service history matches the mileage and that major components like the transmission and brakes have been maintained. Look for rust or corrosion, particularly around wheel arches and underbody panels.
This 2011 Bentley Mulsanne has a clean MOT history in the last two years, with no major defects recorded. However, older MOTs reveal recurring tyre damage and minor suspension issues. At 60,099 miles, the mileage is below average for a 15-year-old vehicle, but its petrol engine and luxury status mean higher running costs. No aggregate reliability data is available for the Mulsanne model.
No aggregate MOT data is available for the Bentley Mulsanne model, making it difficult to assess general reliability trends.
Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.
Data Sources
DVSA
Official MOT test logs & failure reasons
DVLA
Tax, registration & powertrain specs
Experian
Finance, stolen markers & total loss
AI Analysis
Historical fault & advisory patterns
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 2011 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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