The 2005 Campionato Italiano Superturismo season was the fourth season of the Italian Superturismo Championship since its recreation in 2002. It was won by well-known former Formula One and CART driver Alessandro Zanardi.

Teams and drivers Team Car Drivers Rounds Class BMW Team Italy-Spain BMW 320i4 Alessandro Zanardi1-4, 6 Lehtonen Motorsport SEAT Toledo Cupra19 Valle Mäkelä1-2 JAS Motorsport Honda Accord27 Adriano de Micheli1-3 Proteam Motorsport BMW 320i30 Stefano D'Aste1-3 31 Giuseppe Cirò1-3 DB Motorsport Alfa Romeo 156 GTA 51 Salvatore TavanoAll52 Andrea Larini1-4, 6-7 GDL Racing BMW 320i53 Gianluca De LorenziAll ZeroCinque Motorsport BMW 320i54 Stefano ValliAll Scuderia del Girasole SEAT Toledo Cupra55 Alessandro BalzanAll DB Motorsport Alfa Romeo 156 GTA 56 Vitaliano Caldarelli 5 Proteam Motorsport BMW 320i57 Davide Roda 758 Luca Rangoni 7 GR Asia SEAT Toledo Cupra59 Tom Coronel 7 Engstler Motorsport BMW 320i62 Franz Engstler 7 ZeroCinque Motorsport BMW 320i81 Giannantonio Pennino 4 SP Errepi Racing Alfa Romeo 14782 Lorenzo Falessi5,7 SP ZeroCinque Motorsport BMW 320i83 Lorenzo Pasquinelli5-7 SP

Icon Class SP Super Production

Race calendar and results Round Circuit Date Pole position Fastest lap Winning driver Winning team 1 R1 Monza 10 April Alessandro Zanardi Alessandro Zanardi Alessandro Zanardi BMW Team Italy-Spain R2 Alessandro Zanardi Alessandro Zanardi BMW Team Italy-Spain 2 R1 Magny-Cours 1 May Valle Mäkelä Alessandro Zanardi Alessandro Zanardi BMW Team Italy-Spain R2 Valle Mäkelä Giuseppe Cirò Proteam Motorsport 3 R1 Imola 29 May Adriano de Micheli Alessandro Balzan Alessandro Zanardi BMW Team Italy-Spain R2 Alessandro Zanardi Alessandro Zanardi BMW Team Italy-Spain 4 R1 Mugello 3 July Alessandro Zanardi Gianluca De Lorenzi Gianluca De Lorenzi GDL Racing R2 Salvatore Tavano Alessandro Zanardi BMW Team Italy-Spain 5 R1 Magione 24 July Salvatore Tavano Gianluca De Lorenzi Gianluca De Lorenzi GDL Racing R2 Gianluca De Lorenzi Alessandro Balzan Scuderia del Girasole 6 R1 Varano 11 September Alessandro Zanardi Alessandro Zanardi Alessandro Zanardi BMW Team Italy-Spain R2 Alessandro Zanardi Alessandro Zanardi BMW Team Italy-Spain 7 R1 Vallelunga 16 October Salvatore Tavano Tom Coronel Alessandro Balzan Scuderia del Girasole R2 Gianluca De Lorenzi Alessandro Balzan Scuderia del Girasole

Rounds 1–2 were run together with the WTCC.

Championship standings Points system  1st   2nd   3rd   4th   5th   6th   7th   8th 108654621 12 results from 14 are valid for the championship

Drivers' Championship Pos Driver Car MON MGN IMO MUG MAG VAR VAL  Pts  1 Alessandro Zanardi BMW 1 1 1 6 1 1 2 1 Ret Ret 1 1 91 2 Gianluca De Lorenzi BMW 7 Ret 4 3 4 3 1 2 1 2 4 Ret 3 2 79 3 Salvatore Tavano Alfa Romeo 3 4 3 2 3 4 3 3 5 3 2 4 2 3 76 (85) 4 Alessandro Balzan Seat 4 2 RetDNS 2 Ret Ret 7 2 1 Ret 6 1 1 64 5 Stefano Valli BMW 8 6 7 5 7 Ret 4 5 4 5 5 3 5 6 46 (47) 6 Andrea Larini Alfa Romeo 5 7 Ret Ret 6 5 Ret 4 3 2 4 5 41 7 Stefano D'Aste BMW 2 8 Ret Ret 5 2 21 8 Giuseppe Cirò BMW Ret 5 5 1 Ret Ret 18 9 Adriano de Micheli Honda 6 3 6 4 Ret Ret 17 10 Lorenzo Pasquinelli BMW 7 7 Ret 5 6 8 12 11 Vitaliano Caldarelli Alfa Romeo 3 4 11 12 Valle Mäkelä Seat Ret Ret 2 Ret 8 13 Lorenzo Falessi Alfa Romeo 6 6 7 Ret 8 14 Giannantonio Pennino BMW 5 6 7 15 Franz Engstler BMW 8 4 6 16 Tom Coronel Seat Ret 7 2