£14,663
55-Years-Family-Owned, 331-Powered 1959 Austin-Healey 100-6 BN4 4-Seat Roadster Project
Bring A Trailer • US • 31 May 2026
Market Position:
Lowest 10% of Past Sales
Track live values and receive listing alerts
Track live values and receive listing alerts
£14,663
55-Years-Family-Owned, 331-Powered 1959 Austin-Healey 100-6 BN4 4-Seat Roadster Project
US • 31 May 2026
Vehicle Details
AI Listing Summary
This 1959 Austin-Healey 100-6 BN4 is a project roadster that has undergone a V8 engine swap (currently a 331ci Ford stroker) and some refurbishment, including a repaint and interior work. Despite being a running project, it suffers from fuel delivery issues and requires attention to several cosmetic imperfections.
Condition
4
The car is a project with several noted mechanical issues, including fuel starvation, a leak at the intake manifold gasket, and a tire that no longer holds air. Cosmetically, there are blemishes on the hardtop, tarnished J-brackets for the hardtop, a faded turn-signal stalk, and a faded and cracked steering wheel rim. While it has been repainted and had some interior work done, it requires significant reconditioning to be in good working order.
/ 10
5,500 miles
BN4L070599
1959
Auction
Automatic
LHD
United States
£14,663
55-Years-Family-Owned, 331-Powered 1959 Austin-Healey 100-6 BN4 4-Seat Roadster Project
Bring A Trailer • US • 31 May 2026
Market Position:
Lowest 10% of Past Sales
Track live values and receive listing alerts
Description
on Digital
Odometer, TMU Fuel-Injected 331ci Ford Stroker V8 Aluminum Cylinder Heads Comp Cams Camshaft Triple-Bypass Aluminum Radiator Electric Cooling Fan w/Shroud Ceramic-Coated Headers Ford AOD Four-Speed Automatic Transmission High-Stall Torque Converter Black Paint Louvered Hood Aluminum Trunk Lid Removable Black Hardtop Dayton 15" Wire Wheels w/Knockoff Hubs Drum Brakes Black Upholstery Auto
Meter Gauges Spare Parts This 1959 Austin-Healey 100-6 BN4 roadster is a running-and-driving project that was purchased by the seller’s brother-in-law in 1971, when the drivetrain was swapped for a Ford 289ci V8 and an automatic transmission.
The car later sat outdoors in Palmdale, California, for more than 25 years before a refurbishment was undertaken circa 2010, with work including an exterior repaint in black, bodywork and repairs, replacement of the trunk lid and interior, and modification of the dash to accommodate Auto
Meter gauges.
Louvers were added to the hood, an electric wat...
Price Analysis vs Other 100/6 BN4s
£2,670
Lowest Price (Since 2020)
£26,495
Median Price (Since 2020)
£60,243
Highest Price (Since 2020)
World Record
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Lowest 10% of Past Sales
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Rare Sale
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Previous 100/6 BN4 Sales
MOT Information
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MOT Mileage Trend
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