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Est: £166.8k - £208.5k

1957 AC ACE ROADSTER

Osenat • France • 8 Nov 2026

Market Position:

Highest 30% of Past Sales

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Est: £166,830 - £208,538

1957 AC ACE ROADSTER

France • 8 Nov 2026 • Lot 139

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Vehicle Details

AI Listing Summary

A 1957 AC Ace Roadster with a significant racing history from 1957-1962 and four documented owners. The car features a recently overhauled 2.0L AC engine (costing approx. €45,000) and underwent a restoration in 2012.

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Condition 

8

Recent engine rebuild, restoration in 2012.

/ 10

Manual

LHD

France

AEX 181

1957

Auction

Est: £166.8k - £208.5k

1957 AC ACE ROADSTER

Osenat • France • 8 Nov 2026

Market Position:

Highest 30% of Past Sales

Track live values and receive listing alerts

Description

1957 AC ACE ROADSTER French vehicle registration certificate

Chassis No.

AEX 181 •

Delivered new in Switzerland on February 20, 1957 • Racing history from 1957 to 1962 • Four known owners • AC engine recently overhauled; invoice totaled approximately €45,000 Unveiled in London in 1953, the AC Ace combines an aluminum body with a chassis featuring independent suspension on all four wheels.

Its six-cylinder engine and compact proportions place this roadster squarely in the tradition of 1950s British sports cars.

Delivered new in Switzerland on February 20, 1957, chassis AEX 181 originally featured a black body and red upholstery.

Its first owner raced it at events including Landeron-Lignières, Dübendorf, Mâcon-Solutré, and Marchairuz between 1957 and 1958. Acquired by a second Swiss owner in 1960, it continued its racing career at Montlhéry, Verbois, Dübendorf, Saint-Ursanne–Les Rangiers, Mitholz-Kandersteg, and Steckborn until 1962.

It then changed hands in 2000 and joined its cu...

Price Analysis vs Other Aces

£34,867

Lowest Price (Since 2020)

£180,167

Median Price (Since 2020)

£364,928

Highest Price (Since 2020)

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World Record

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Highest 30% of Past Sales

Compared to previous sales, the mid-point estimate places this vehicle in the highest 30% of past sales for the Ace.

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Average Price

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Rare Sale

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Previous Ace Sales

MOT Information

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Latest MOT mileage:

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Gallery

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Auction House Headquarters

Osenat

5 Rue Royale, 77300 Fontainebleau, France

Operating from Fontainebleau, France, Osenat is a physical auction house handling classic, historic competition, and collector cars. They conduct live auctions and offer vehicle consignment, appraisal, and valuation services.

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