In August of 2012, Iowa City became a Zipcar.com location. For about $25 per year, you can be a member of the Zipcar.com community, giving you instant access to cars in many major metropolitan areas. [Join Now] Zipcar Cost. Zipcar rentals are by the hour or by the day (about $9/hour or $66/day). The cost may vary depending… Continue reading Iowa City is a Zipcar.com Location