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£23,647

1957 Austin-Healey 100-6 BN4 4-Seat Roadster

Bring A Trailer • US • 26 Dec 2025

Market Position:

Lower Mid-Market

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£23,647

1957 Austin-Healey 100-6 BN4 4-Seat Roadster

US • 26 Dec 2025

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Vehicle Details

AI Listing Summary

This 1957 Austin-Healey 100-6 is a four-seat roadster finished in blue and white. It features a rebuilt transmission, replaced carburetors, and comes with several spare parts; however, the soft top is ripped, and the brakes need attention.

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Condition 

6

The car has some cosmetic issues like a ripped convertible top and blemishes in the paint, and the seller notes the drum brakes pull to the right. However, the engine and transmission have been recently serviced, and it includes desirable features like overdrive and driving lights.

/ 10

57,000 miles

BN4L036468

1957

Auction

Manual

LHD

United States

£23,647

1957 Austin-Healey 100-6 BN4 4-Seat Roadster

Bring A Trailer • US • 26 Dec 2025

Market Position:

Lower Mid-Market

Track live values and receive listing alerts

Description

2.6-Liter Inline-Six Dual SU Carburetors Four-Speed Manual Transmission w/Overdrive Blue & White Paint Driving Lights Black Soft Top Side Curtains Black Tonneau Cover Blue Vinyl Upholstery This 1957 Austin-Healey 100-6 BN4 four-seat roadster was acquired by the seller in early 2024 from a long-term owner in South Dakota.

Powered by a 2.6-liter inline-six paired with a four-speed manual transmission with overdrive, the car is finished in blue and white over blue vinyl upholstery with white piping.

Equipment includes a removable black soft top, side curtains, a black tonneau cover, driving lights, a banjo-style steering wheel, and front lap belts.

The transmission was rebuilt in early 2025, and the clutch cylinders and the dual SU carburetors were replaced under current ownership.

This Healey is now offered at no reserve with an owner’s handbook, a workshop manual, a recent service record, spare parts, a car cover, and a Washington title in the seller’s name.

The car is finished in ...

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)

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World Record

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Lower Mid-Market

Compared to previous sales, the sale price placed this vehicle in the lower mid-market for the 100/6 BN4.

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Lowest Price

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Average Price

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Rare Sale

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Previous 100/6 BN4 Sales

MOT Information

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Latest MOT mileage:

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MOT History

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MOT Mileage Trend

Gallery

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Auction House Headquarters

Bring A Trailer

1300 22nd Street, Suite 200, San Francisco, California, 94107, US

Operating from San Francisco, California, Bring A Trailer is an online auction platform dedicated to classic, performance, and collector vehicles. They operate timed online auctions globally and provide vehicle consignment.

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