
Porsche 928
Reference — shown, never scored
Why 6.6: Built to replace the 911 and outlived by it — the grand tourer Porsche's air-cooled faithful ignored for decades. Maintenance bills cull the pretenders; the survivors tour properly.
Market value
Median asking price, good condition · $15k (2000) → $55k (2026), trending up · illustrative data
The long version
For years these were the cheapest way into a V8 Porsche grand tourer, and the low buy-in attracted owners who then discovered the maintenance bill was where the real price lived — timing belts, cooling systems, and interior electronics that have quietly bankrupted more than one bargain purchase. What survived that filter is a committed touring community, not a trailer-queen one; 928 club events are built around road trips, not static shows. The 911 faithful spent decades treating it as the black sheep, which left it to develop an ownership culture entirely on its own terms.