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Est: £14,927 - £22,390
1990 Porsche 928 S4
US • 4 Feb 2027
Vehicle Details
AI Listing Summary
This 1990 Japanese-market Lexus LS400 presents in Violet Blue with gray leather interior, featuring a 5.0L V8 and four-speed automatic. It is offered without reserve and includes factory options like heated seats and power sunroof, alongside aftermarket wheels and stereo.
Condition
7
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/ 10
Automatic
1990
Auction
RHD
United States
Description
To Be OFFERED AT AUCTION WITHOUT RESERVE at RM Sothebys' The Boeckmann Collection | Online event, 4 February 2027.
Offered Without Reserve | $20,000 - $30,000 USD
Finished in Violet Blue over gray leather Japanese-market example that completed production on 5 March 1990First year for standard dual airbags, as well as the tire-pressure monitoring and variable-ratio limited-slip differential pioneered on the Porsche 959Powered by a 5.0-liter V-8 engine rated at 320 hp and paired with a four-speed automatic transaxleOriginally equipped with factory options including heated front seats with supple leather, power sunroof, and green-tinted windscreen with green top tint
Equipped with aftermarket stereo head unit and aftermarket 10-spoke wheelsAcquired by The Boeckmann Collection out of Toronto, Ontario, in November 2023 To view this car and others currently consigned to this auction, please visit the RM website at rmsothebys.com/auctions/bc27/.
Price Analysis vs Other 928 S4s
£4,000
Lowest Price (Since 2020)
£20,548
Median Price (Since 2020)
£103,151
Highest Price (Since 2020)
World Record
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Mid-Market
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Average Price
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Previous 928 S4 Sales
MOT Information
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MOT History
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MOT Mileage Trend
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Auction House Headquarters
RM Sotheby's
1 Classic Car Drive, Blenheim, Ontario, N0P 1A0, Canada
Operating from Blenheim, Ontario, RM Sotheby's is a physical auction house handling high-end classic, historic competition, and collector cars. They conduct live auctions globally and offer vehicle consignment and private sales.















































