2006 Bentley Continental 6.0L Petrol · W12 NDG
2006 Bentley Continental (6.0L, petrol). First registered 01 Nov 2006. Recorded mileage 46,661 miles. MOT valid until 01 Feb 2027. Taxed until 01 Jan 2027.
- Make & Model
- BENTLEY CONTINENTAL
- Year / Origin
- 2006 · Exeter
- Safety Recall
- Unknown
- MOT Status
- Valid until 01 Feb 2027
- Road Tax
- Taxed (01 Jan 2027)
- Recorded Mileage
- 46,661 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- PETROL · 6.0L
- Reliability Guide
- Common Faults
AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.
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W12 NDG Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 28/01/2026
- 46,661 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.
W12 NDG 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 2006 Bentley Continental (W12 NDG) between February 2022 and January 2026.
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.
W12 NDG Mileage History
- 02/02/202243,038 mi
- 27/01/202343,853 mi+815 mi
- 31/01/202445,320 mi+1,467 mi
- 29/01/202546,074 mi+754 mi
- 28/01/202646,661 mi+587 mi
Average of roughly 909 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
Estimate current market value
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Known faults for Bentley Bentley Continental GT (Mk1)
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
This 2006 Bentley Continental presents a strong value proposition for enthusiasts, but its age and luxury status demand careful consideration of long-term costs.
Prioritise verifying service history to confirm regular maintenance, particularly for the 6.0L V12 engine and complex suspension systems. Negotiate based on its low mileage and clean MOT record, but factor in high insurance groups and potential repair costs. Insist on a pre-purchase inspection by a Bentley specialist to identify wear in electrical systems or exhaust components, which are common in older models.
The 5.998L petrol engine delivers poor fuel economy (estimated 18-22 mpg), placing it in a high tax band (£430/year for 2026-2027). Insurance groups for luxury vehicles like the Continental typically range from 50-60, with premiums exceeding £1,500 annually. Major maintenance (e.g., timing belt, turbocharger repairs) could exceed £2,000, while routine services average £500-£800. Estimated annual running costs: £2,500-£3,500.
Check for rust in underbody panels and door sills, common in UK conditions. Inspect engine oil and coolant for leaks, which may indicate aging seals. Test suspension components for play and confirm the air suspension system functions correctly. Verify that all electrical systems (e.g., climate control, infotainment) operate without faults, as these are prone to failure in older Bentleys.
The vehicle has a clean MOT history with no defects recorded over four years (2022-2026), and its 46,661 miles reflect low annual usage. As a 20-year-old luxury GT, its condition suggests meticulous care, though its age and petrol engine demand scrutiny of maintenance records and hidden wear.
While no aggregate data exists for the Bentley Continental, luxury vehicles of this era often require frequent servicing. The absence of MOT failures here suggests good maintenance, but older models remain prone to electrical and suspension issues.
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
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BENTLEY CONTINENTAL 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 2006 model year cars.
- W12 Vacuum Pipe FailureSerious
Plastic vacuum pipes located behind the engine and over the gearbox become brittle from heat and crack, causing boost leaks and rough idling.
- Air Strut LeakageSerious
The rubber air bags in the suspension struts perish and leak, often leading to a burnt-out compressor.
- Electrical Drain / Battery FailureModerate
The dual-battery system (one for starting, one for systems) can be drained by modules that fail to "sleep," leading to numerous false error messages.
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