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Not Sold (Est: £11,000 - £13,000)
1959 Armstrong Siddeley Star Sapphire 1 of 903 built, and with a wonderful history
United Kingdom • 3 Oct 2026 • Lot 116
Vehicle Details
AI Listing Summary
This 1959 Armstrong Siddeley Star Sapphire is a rare survivor, with only 903 built, boasting exceptional provenance and low mileage. It has been meticulously maintained and restored by enthusiasts, presenting as one of the finest examples available today.

Condition
8
The car is described as being in very good order externally with paintwork presenting well overall, though with minor imperfections. The interior is also well-presented, and mechanically the car started readily and drove well with only minor advisories on its last MOT related to a slight oil leak and steering box seepage. The car has undergone a full bare-metal respray and Ziebart treatment, contributing to its excellent preservation.
/ 10
Transmission:
Automatic
Chassis No:
330433
Odometer:
36,643 miles
Reg Number:
EAS 294
RHD/LHD:
LHD
Odometer: 36,643 Transmission: Automatic MOT: Exempt The Armstrong Siddeley Star Sapphire was the last model produced by the company which had been building ‘Cars of Aircraft Quality’ since 1919.
The company built just 903 of this model.
It featured a 4 litre (3998cc) straight-six engine and was claimed to be a 100mph car.
It had sumptuous, veneered woodwork and leather interior.
Quite possibly one of the very best examples of its kind available today, registered in the UK on 1st September 1979, this rare survivor Star Sapphire was previously registered in Sweden, before returning to the UK.
It has three recorded former keepers in the UK since then.
Finished in a Jaguar Carriage Brown over Beige with a complementing Brown with Beige leather interior, this attractive 1950s competitor to a Daimler or Bentley presents extremely well in 2026 and has plenty of history to tell.
Externally, the bodywork is in very good order and the paintwork presents well overall, with minor imperfect...
Points of note
£4,690
Lowest Price (Since 2020)
£15,266
Median Price (Since 2020)
£24,200
Highest Price (Since 2020)
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Rare Sale
This vehicle comes to market rarely. In auction records we've only seen 10 sold before
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Previous Sales
Gallery

MOT Information
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