Not sure what you're 1993 Geo is worth? Many consumers don't know what their used car is worth, which leads to them losing money when selling their 1993 Geo or using it as a trade-in when buying a new car. Don't let this happen to you! Below you can look up your exact 1993 Geo price. Indicate your milegae and vehicle condition to view your 1993 Geo car retail and trade-in values.