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Auction history

1988 Porsche 928 S4

VIN WPOZZZ92ZJS841089

This 1988 Porsche 928 S4 sold for $21,628 on The Market in September 2021, for $14,053 there in December 2024, and for $19,399 there in September 2025, as of October 17, 2026.

1988 Porsche 928 S4Photo: The Market

Every time it’s been to auction

3 appearances. Oldest first.

  1. Sep 2021Sold $21,628The Market89,900 miles
  2. Dec 2024Sold $14,053The Market92,000 miles
  3. Sep 2025Sold $19,399The Market92,075 miles

What 928 S4s sell for

31 sales in the past two years.

$5,500This car, Sep 2025$38,500

Most sold between $17,500 and $34,500

What this spec has sold for, last 2 years

What the listing said

SamWhen it sold in September 2025, the listing gave 92,075 miles.

928 S4s that sold

The 31 sales behind the range above, in the past two years. Newest first, the latest 30 shown.

Questions

What did this car last sell for?
$19,399 on The Market in September 2025.
How many times has it been to auction?
3 times, and it sold each time.
How does its last sale compare with others?
Its 2025 sale, $19,399, sits inside where most 928 S4s sold in the past two years ($17,500 to $34,500).

Keep looking

Keep looking.

Sam can keep looking for the next sale of 1988 Porsche 928 S4 and tell you when it happens.

Have Sam keep looking

Sam will email you when another matching car goes live.

Why it looks like this

No chart and no score. Every figure on this page is a hammer price from a real auction, matched to the car’s trim, body and gearbox, converted at the rate on the day it sold, with the replicas, projects and odd sales set aside. The range is where most of those sales landed. Where there aren’t enough sales to say something, the page says so instead.

GoAskSam links to every sale. Bidding happens on the auction site.