Conversation so far:
what is the length of a dodge grand caravan
The length of a Dodge Grand Caravan is 202.5 in (5,144 mm).
when was the first generation of the dodge caravan produced?
The first generation of Dodge Caravan was produced in 1984.
who was the designer of the first generation of the dodge caravan?
Bob Hubbach designed the first generation of Dodge Caravan.

Question: who is the manufacturer?
Self-contained rewrite: who is the manufacturer of the dodge caravan?