The cars seat 6 people - there are 3 rows in each car. Yes, there are other seating options. There are a few cars with tables inbetween the bumpers, for wheelchair access, and there are also some round picnic tables in the back.
My familly really likes this restaurant. Split a burger between 2 people (they're large!) and an order of onion rings. And don't forget a milkshake (cookies and cream is delicious).
Colette