Škoda Auto does not build many cars like the Škoda 633 with six-cylinder 1,792 cc SV, 33 hp, built from 1931 to 1934 when streamlining and independent suspension were arriving together.
Under the skin
Under the skin sits six-cylinder 1,792 cc SV, 33 hp. These are manufacturer figures carried by Wikipedia and Wikidata, not road-test measurements.
In context
Where it sits in Škoda Auto's history is not in doubt: the Škoda 637 (1932) / Škoda Favorit (1936) followed it; it was built at Mladá Boleslav, Czechoslovakia. On a showroom list of its day it stood against the Chevrolet Suburban, the Bugatti Type 57, the British Motor Corporation MG F-type. Nearby in the Škoda Auto catalogue sit the HZS-1 and the Trekka.
The money
MotorJury scores cars on the United States complaint and recall record, and the Škoda 633 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.