The following drivers and teams contested the 2006 World Touring Car Championship.
Drivers changes Changed Teams •
Gabriele Tarquini: Alfa Romeo Racing Team → SEAT Sport •
James Thompson: Alfa Romeo Racing Team → SEAT Sport
Entering WTCC including those who entered one-off rounds in 2005 •
Yvan Muller: British Touring Car Championship → SEAT Sport •
Marcel Costa: No full-time drive → BMW Team Italy-Spain •
Gianni Morbidelli: FIA GT Championship → N-Technology •
Salvatore Tavano: Italian Superturismo Championship → N-Technology •
Maurizio Ceresoli: Italian Formula Three Championship → GR Asia •
Pierre-Yves Corthals: No full-time drive → Jas Motorsport •
Ryan Sharp: Formula Renault 3.5 Series → Jas Motorsport •
Luca Rangoni: No full-time drive → Proteam Motorsport •
Emmet O'Brien: European Alfa Romeo 147 Challenge → Wiechers-Sport •
Diego Romanini: FIA GT Championship → Wiechers-Sport
Leaving WTCC •
Fabrizio Giovanardi: Alfa Romeo Racing Team →
British Touring Car Championship •
Antonio García: BMW Team Italy-Spain → No full-time drive •
Thomas Klenke: Ford Hotfiel Sport → No full-time drive •
Michael Funke: Ford Hotfiel Sport → ADAC GT Masters •
Roberto Colciago: Jas Motorsport → Italian Superturismo Championship •
Adriano de Micheli: Jas Motorsport → No full-time drive •
Giuseppe Cirò: Proteam Motorsport → Ferrari Challenge •
Marc Hennerici: Wiechers-Sport → Veranstaltergemeinschaft Langstreckenpokal Nürburgring ==Calendar==