£141.3k (Est: £149.1k - £186.3k)
1929 Auburn 120 Eight "Boattail" Speedster
Broad Arrow • US • 31 Oct 2025
Market Position:
Highest 20% of Past Sales
Track live values and receive listing alerts
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£141,277 (Est: £149,076 - £186,345)
1929 Auburn 120 Eight "Boattail" Speedster
US • 31 Oct 2025
Vehicle Details
AI Listing Summary
This 1929 Auburn 120 'Big Eight' Speedster replica boasts a striking two-tone red finish and custom Speedster coachwork, recently restored to a high standard. It comes equipped with period-correct Firestone tires, twin sidemount spares, and full weather gear, making it well-suited for classic car events and touring.
Condition
8
The car has been restored to a high standard and carefully kept since, indicating excellent mechanical and cosmetic condition. It has been part of a university collection for two decades and was recently acquired by a new caretaker, suggesting it has been well-maintained. The description mentions a fresh set of tires and full weather equipment, further supporting its excellent condition.
/ 10
48,837 miles
2951761
LHD
United States
Manual
7H9906
1929
Auction
£141.3k (Est: £149.1k - £186.3k)
1929 Auburn 120 Eight "Boattail" Speedster
Broad Arrow • US • 31 Oct 2025
Market Position:
Highest 20% of Past Sales
Track live values and receive listing alerts
Description
Desirable “Big Eight” featuring the 120-horsepower 268 cu-in L-head inline eight-cylinder engine
Price Analysis vs Other Eights
£19,500
Lowest Price (Since 2020)
£102,258
Median Price (Since 2020)
£290,940
Highest Price (Since 2020)
World Record
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Highest 20% of Past Sales
Compared to previous sales, the sale price placed this vehicle in the highest 20% of past sales for the Eight.
Lowest Price
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Average Price
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Rare Sale
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Previous Eight 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
Broad Arrow
101 North Main Street, Suite 700, Ann Arbor, Michigan, 48104, US
Based in Ann Arbor, Michigan, Broad Arrow is a physical auction house handling classic, historic competition, and collector cars. They conduct live auctions and offer vehicle consignment, private sales, and financing.













