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£9,775 (Est: £10,000 - £12,000)

1989 Porsche 928 S4 Handsome, very usable and with a substantial history file

Manor Park • UK • 3 Oct 2026

Market Position:

Lowest 20% of Past Sales

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£9,775 (Est: £10,000 - £12,000)

1989 Porsche 928 S4 Handsome, very usable and with a substantial history file

UK • 3 Oct 2026 • Lot 131

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Vehicle Details

AI Listing Summary

This 1989 Porsche 928 S4 in red with a light leather interior presents as a very usable classic grand tourer, featuring a substantial history file with extensive specialist work documented, including a significant gearbox rebuild.
With an MOT until January 2027 and noted as running and driving well, this S4 is offered as an honest, well-presented example with considerable mechanical expenditure, rather than a show car.

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Condition 

7

The car is described as having bodywork generally appearing in good condition for its age with just minor imperfections. The interior leather shows some age and creasing. While it has a substantial history file with significant recent mechanical work, it's noted as a 'well-used' car rather than a show car, indicating it falls into the 'Very Good' category.

/ 10

124,246 miles

WP0ZZZ92ZKS841311

LHD

United Kingdom

Automatic

MDZ 1123

1989

Auction

£9,775 (Est: £10,000 - £12,000)

1989 Porsche 928 S4 Handsome, very usable and with a substantial history file

Manor Park • UK • 3 Oct 2026

Market Position:

Lowest 20% of Past Sales

Track live values and receive listing alerts

Description

The S4 also brought the smoother, more integrated front and rear styling that arguably suits the 928 particularly well, with its rounded nose, flush rear lamps and prominent rear spoiler.

Porsche produced the S4 from model years 1987 to 1991, placing this 1989 example firmly within what many regard as the sweet spot of the 928 range.

Finished in red, this car presents as a very usable example, with the bodywork generally appearing in good condition for its age with just minor imperfections that do little to detract from the value.

Inside, the cabin is trimmed in light leather with contrasting red piping, complemented by the wonderfully period 928 dashboard and expansive centre console.

The leather naturally displays some age and creasing but importantly the cabin appears complete and retains much of the character that makes these cars such distinctive places to sit.

Where this particular 928 becomes especially interesting is the substantial history file accompanying it.

The paper...

Price Analysis vs Other 928 S4s

£4,000

Lowest Price (Since 2020)

£20,548

Median Price (Since 2020)

£103,151

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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Lowest 20% of Past Sales

Compared to previous sales, the sale price placed this vehicle in the lowest 20% of past sales for the 928 S4.

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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

The mid-point of the vehicle's estimate places it near the average price we see for the [enter model]

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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 928 S4 Sales

MOT Information

Valid

Expires on 29th Jan 2027

Latest MOT mileage:

123,563 miles

MOT History

Passed

On 28th Jan 2026, 123,563 miles

There were 4 defects noted.

Advisory:
- Various corrosion to the underside of the vehicle
- Oil leak, but not excessive (8.4.1 (a) (i))
- Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))
- Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

Passed

On 29th Jan 2025, 121,597 miles

There were 6 defects noted.

Minor:
- Offside Rear Position lamp with a multiple light source up to 1/2 not functioning (4.2.1 (a) (i))
- Nearside Front Upper Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))


Advisory:
- Various corrosion to the underside of the vehicle
- Oil leak, but not excessive (8.4.1 (a) (i))
- Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))
- Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

Passed

On 29th Jan 2024, 119,491 miles

There were 6 defects noted.

Advisory:
- Various corrosion to the underside of the vehicle
- Power steering pipe/hose has slight seepage (2.1.5 (a))
- Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))
- Offside Front Wheel bearing has slight play (5.1.3 (a) (i))
- Nearside Rear Inner Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Fuel Pipe/s corroded

Passed

On 30th Jan 2023, 117,631 miles

There were 7 defects noted.

Advisory:
- Oil leak, but not excessive (8.4.1 (a) (i))
- Power steering pipe/hose has slight seepage (2.1.5 (a))
- Nearside Rear Road wheel slightly distorted (5.2.2 (c) (i))
- Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))
- Offside Front Wheel bearing has slight play (5.1.3 (a) (i))
- Nearside Rear Inner Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Various corrosion to the underside of the vehicle

MOT Mileage Trend

Gallery

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Auction House Headquarters

Manor Park

Unit 3, Rutherford Road, Wade Road, Basingstoke, Hampshire, RG24 8PD

Located in Basingstoke, Hampshire, Manor Park is a physical auction house handling classic, sports, and modern classic vehicles. They conduct live auctions and offer vehicle consignment and valuation services.

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