How similar is the 1990 ford Aerostar to 1989 Ford Aerostar hold?

The 1990 Ford Aerostar and the 1989 model share a similar design and platform, as they are part of the same generation of minivans. However, the 1990 model introduced some minor updates, including improvements in interior features and safety enhancements. Overall, while they maintain a similar overall appearance and functionality, the 1990 Aerostar has subtle refinements that differentiate it from the 1989 version.