A4
2003 Audi A4 Review: New Car Test Drive, Audi A4 V6 TDI : 251 km/h, Carol's Audi A4 Logbook, New Car Net: 2000 A4 1.8 T Quattro, New Car Net: 2001 A4 V6 TDi Quattro, New Car Net: 2001 A4 Avant RS4 Quattro
Clubs
United Kingdom, Audi Club North America, Audi Club of South Africa, Audi Owners Club UK, Audi Quattro Club U.S.A., Audi TT Car Club of America, Audiwerks, Belgian S-club, Canadian Quattro Owners Club, Minnesota Audi Club, Norcal Audi Club
RS
Audi RS6, Dedicated to Audi S & RS models, European Car: Audi's New Super Sedan, European Car: First Look: 2003 RS6, The Audi RS4 Enthusiast Site
TT
100% Audi TT, Audi TT CarCommunity.net, AudiTT.Org, Discover the Audi TT, Jeff's TTR, Model Guide : Audi TT, New Car Net Roadster Quattro Review, The Auto Channel: 2000 Audi TT, UK Audi TT Forum
All Car Pictures: Audi Pictures
Large pictures collection of various Audi models.
Audi News Site
New models from Audi, the new A2, A3, Allroad 4, RS6, and A8. Sneak preview pictures and artist impressions.
audi-sport.net
Forums for owners and fans of Audi and VW automobiles. Membership is required to post.
Audifans
Maintains the Quattro email list and a number of other forums. Also offers classified ads, links to parts suppliers and mechanics, and searchable archives.
Audifans.net
A portal for Audi owners & enthusiasts's. Includes a forum, classified advertisements, photo gallery, news and reviews, and extensive news on Audi Motorsport.
AUDIPower.net
Information on tuning, new models, and concept cars. Also includes photograph gallery, forum, polls, and shopping links.
AudiWorld
Comprehensive collection of Audi news and information. Discussion forums, up-to-date news, current and historical model listings, model FAQ, and product reviews.
Chris Miller's '91 200 Quattro 20-Valve
1991 Audi 200 Quattro 20-valve repair, specifications, photos, reviews, and information for the enthusiast.
CRX Zero's Audi Site
A site including photos of various Audi models.
DKW, Auto Union & Audi in South Africa
A wide range of information on DKW, Auto Union and Audi in South Africa.
European Car Magazine: Look Back: Audi Cabriolet
Long term report on the Audi Cabriolet, detail's the vehicles faults and features.
European Car: First Look: 2003 A8
First impressions of the A8 from a leading European car magazine.
High performance cars from Audi
Information on the S and RS series performance automobiles from Audi. Includes technical details and forums. Site is primarially in German, and seems to have most if not all of the information available in English also.
Huw's Audi Garage
Provides maintenance details, wiring diagrams, and basic "how to" advice.
Topix.net: Audi
News about Audi, collected from various sources on the web.