Z3 Registration Database
- A searchable database of Z3s and Z3 owners.
- http://www.z3reg.com

BMWZ8
- An enthusiast site with a photo archive, history, and a forum.
- http://www.bmwz8.us/

Jon T's Z3 Page O'Fun
- Pictures of his Z3, social events, and links to Z3 sites.
- http://www.ackthud.net/z3/index.html

BMW Z1: The extraordinary roadster
- Includes history, technical data, and photographs.
- http://www.bmwz1.de/e-index.html

Central Ohio Z3 Owners Group
- Central Ohio Z3 club website containing a discussion group, calendar of future events, pictures from past events and other Z3 links.
- http://www.cozog.com

Bay Area Z3
- Drives, fix-it events, advice and other local focus on BMW Z3s for the San Francisco Bay Area
- http://www.bayareaz3.com

BMW Z-series CarCommunity.net
- For members to share tips and experiences.
- http://z3.carcommunity.net

Shawn Fogg's Home Page
- Tech tips and tricks from a Z3 owner.
- http://ackthud.com/shawnfogg/

Z3 Car Club of America
- An independent, national organization of Z3 enthusiasts.
- http://www.z3cca.org

Esmerelda's Z3 Pages
- Dedicated to Z3s with many pictures, stories, group drives, links, a forum, and other resources.
- http://www.z3ers.com

zRoadster.net
- European message boards for BMW Z1 and Z3 Roadsters, news of upcoming events, contributed columns and links to other great sites.
- http://www.zroadster.net

1999 BMW Z3 2.3
- Review from the Auto Channel.
- http://www.theautochannel.com/content/vehicles/new/reviews/1999/lhill_bmw_z3.html

BMW Z1
- All about the BMW Z1, including; Construction, pictures, history and care tips.
- http://www.bmwz1.co.uk/

Z3Bimmer
- Dedicated to all that is the BMW Z series. Includes pictures, events, and technical tips.
- http://www.z3bimmer.com/

BuffMeister's BMW Z3 Page
- Offers multimedia, including screen savers and movie clips, a photo gallery, specifications and links.
- http://www.z3roadster.com/