Some cars leave a paper trail; the Delage Type 15 S 8 left a name, a year — 1926 — and a place in Delage's list. What follows is what can be said with a source behind it.
Its place in the line
Where it sits in Delage's history is not in doubt: it was built at Courbevoie. On a showroom list of its day it stood against the Fiat 512, the Fiat 503, the Maserati Tipo 26. Nearby in the Delage catalogue sit the Delage D12 and the Delage D4.
The money
MotorJury scores cars on the United States complaint and recall record, and the Delage Type 15 S 8 has none: too old, too rare, or never sold there. Its value today is a collector's question, decided by provenance and condition rather than by a class average.