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£33,750 (Est: £35,000 - £40,000)
1990 Porsche 928 S4 - 6,600 Miles from New
UK • 25 Jul 2026 • Lot 235
Vehicle Details
AI Listing Summary
This 1990 Porsche 928 S4 is a rare, collector-grade example with an incredibly low 6,600 miles from new and former Royal Household provenance. It has been meticulously recommissioned with over £17,000 invested, ensuring its exceptional condition and desirability for collectors.
Condition
9
The car has extremely low mileage (6,600 miles from new) and is described as a 'collector-grade example' with a 'wonderfully original appearance'. It has undergone a meticulous recommissioning program with significant investment in recent works, suggesting it is in near-perfect condition with only minor signs of age or use that would not be noticeable without close inspection. The description emphasizes its well-preserved state, fitting the criteria for an Outstanding (9) rating.
/ 10
6,600 miles
WP0ZZZ92ZJS840999
RHD
United Kingdom
Automatic
G511 ATL
1990
Auction
Description
Porsche's intended replacement for the 911 featured a front-mounted all-alloy V8 paired with a rear-mounted transaxle gearbox, delivering near-perfect weight distribution and a level of refinement previously unseen from the Stuttgart marque.
The galvanised steel bodyshell, aluminium doors and bonnet, and integrated polyurethane bumpers were all remarkably advanced for the era.
Upon launch, the 928 was met with widespread acclaim and remains the only sports car ever to have been crowned European Car of the Year.
Critics immediately recognised the advances the 928 offered over its contemporaries.
Fast, comfortable and technically sophisticated, it combined genuine long distance touring ability with exceptional road manners thanks to its precise steering, balanced chassis and innovative Weissach rear axle.
Today, the 928 is rightly regarded as one of Porsche's greatest 'grand touring' cars, with low mileage, well preserved examples becoming increasingly sought after by collectors.
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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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Highest 20% of Past Sales
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Lowest Price
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Rare Sale
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Previous 928 S4 Sales
MOT Information
Valid
Expires on 26th Nov 2026
Latest MOT mileage:
6,544 miles
MOT History
Passed
On 27th Nov 2025, 6,544 miles
Passed
On 24th May 2024, 6,377 miles
Passed
On 19th Apr 2023, 6,336 miles
Passed
On 28th Feb 2022, 5,614 miles
MOT Mileage Trend
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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.















































