1928 BENTLEY O6.5L PETROL
Vehicle Insight Summary
Free vehicle summary for HS 5148: 1928 BENTLEY O (GREEN, PETROL). Mileage: 81,267. MOT: valid. Tax: taxed.
- Fuel
- PETROL
- Year
- 1928
- Engine
- 6500cc
Free vehicle health score
Public record health check: Good.
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Technical Specifications
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Full MOT History
Our records for this Bentley O (HS 5148) from 1928 show a total of 5 MOT tests between February 2023 and April 2026.
With 4 passes and 1 failures, the lifetime MOT pass rate stands at 80%. This consistent performance at MOT centers suggests this vehicle has been kept in good order.
The most commonly flagged areas across all MOT tests are: Brakes (1 issue). These areas are worth paying attention to when inspecting this vehicle.
A total of 1 failure item has been recorded across all tests. Recent failure items include: “Service brake efficiency below requirements (1.2.2 (a) (i))”.
AI insights are experimental and can be incorrect. All claims should be manually verified.
Buyer's Guide
AI-powered analysis based on real MOT data and market insights.
Our Verdict
Proceed with caution and expert guidance, as this is a significant investment. While the MOT history is largely clean, the mechanical complexity of a 1928 6.5-litre Bentley requires a specialist inspection.
When purchasing a vehicle of this age and prestige, do not rely on standard modern inspection techniques. You must engage a specialist vintage Bentley mechanic to assess the 6500cc engine and the integrity of the chassis. Ensure that any recent maintenance, particularly following the 2024 brake efficiency failure, has been documented with specialist receipts.
Negotiate based on the completeness of the provenance. For a car first registered in June 1928, documentation of its history is as valuable as the metal itself. Check for evidence of recent brake system overhauls, as the 2024 failure indicates this is a critical maintenance area for this specific vehicle.
Reviewed by the IsItAGoodCar editorial team — AI-assisted analysis verified by automotive experts.
Data Sources
DVSA
MOT test records from the Driver & Vehicle Standards Agency.
DVLA
Vehicle registration, tax, and specification data.
OneAutoAPI
Market valuation, warranty, and recall intelligence.
AI Analysis
Machine learning insights trained on millions of UK MOT records.
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