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Est: £60,000 - £80,000

1931/15 Auburn 8-98 Sturtevant Aero Sports

Iconic Auctioneers • UK • 14 Nov 2026

Market Position:

Mid-Market

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Est: £60,000 - £80,000

1931/15 Auburn 8-98 Sturtevant Aero Sports

UK • 14 Nov 2026 • Lot 197

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Vehicle Details

AI Listing Summary

A unique 1915 Auburn special with a 9.8-litre Sturtevant V8 aero engine, built over three years with a bespoke aluminium body. It features a modern five-speed gearbox and hydraulic brakes, making it a standout vintage car.
This machine is presented as easy to start and fun to drive, having won awards and appeared at prominent events, suggesting excellent condition and appeal.

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Condition 

8

Concours award, appears at shows

/ 10

Manual

NXS 126

1931

Auction

11068

RHD

United Kingdom

Est: £60,000 - £80,000

1931/15 Auburn 8-98 Sturtevant Aero Sports

Iconic Auctioneers • UK • 14 Nov 2026

Market Position:

Mid-Market

Track live values and receive listing alerts

Description

Further images to follow It is the engine that first captures the imagination.

At 9.8-litres, the Sturtevant Model 5A V8 fills the Auburn’s long bonnet and gives this special a presence quite unlike that of a conventional vintage sports car.

Dating from circa 1915, the water-cooled, side-valve aero engine was acquired from Auburn, Cord and Duesenberg specialist, Glenn Pray, in Oklahoma - the engine was unused new old stock when sourced for the project.

It is quoted as producing 140bhp at just 1,400rpm, a figure that hints at the considerable torque available. The car was constructed by an engineer and enthusiast over approximately three years.

Its starting point was a 1931 Auburn 8-98 chassis found in Ypres, Belgium, where it had reportedly been put to use as a farm trailer.

The chassis was inverted and underslung to give the finished car its low stance, while the Auburn front axle was retained.

Simon Parker made the brushed aluminium bodywork, with removable panels providing acc...

Price Analysis vs Other Eights

£19,500

Lowest Price (Since 2020)

£102,258

Median Price (Since 2020)

£290,940

Highest Price (Since 2020)

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World Record

If this vehicle sells at the mid-point of its estimate it will set a new world record for the [enter model]

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Mid-Market

Compared to previous sales, the mid-point estimate places this vehicle in the mid-market for the Eight.

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Lowest Price

If this vehicle sells at the mid-point of its estimate it will be the lowest price we've seen for the [enter model]

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Average Price

Compared to historical records, the mid-point estimate places this vehicle squarely in the mid-market for the Eight.

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Rare Sale

This vehicle comes to market rarely. In auction records we've only seen [enter number] sold before

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Icon

This vehicle is an icon of the game. Any collection would benefit from having one

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

Iconic Auctioneers

The Forge, Harwoods House, Banbury Rd, Ashorne, Leamington Spa

Based near Warwick, Warwickshire, Iconic Auctioneers conducts physical collector car and motorcycle auctions at automotive events across the UK, including Silverstone Festival and the NEC Classic Motor Show.

Insurance

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