GT1:
| St. číslo | Jméno | Tým | Auto | Národnost |
| 1 | Michael Bartels | Vitaphone Racing Team | Maserati MC 12 GT1 | GER |
| 2 | Alexandre Negrao | Vitaphone Racing Team | Maserati MC 12 GT1 | BRA |
| 15 | Ben Aucott | JMB Racing | Maserati MC 12 GT1 | GBR |
| 17 | Pedro Lamy | Team Vitasystems | Maserati MC 12 GT1 | POR |
| 3 | Radek Krejčí | Selleslagh Racing Team | Corvette C6R | CZE |
| 5 | Marcel Fässler | Phoenix Carsport Racing | Corvette C6R | SUI |
| 6 | Fabrizio Gollin | Phoenix Carsport Racing | Corvette C6R | ITA |
| 9 | Jean Phillipe Dayraut | DKR Engineering | Corvette C6R | FRA |
| 12 | Wolfgang Kaufmann | AT-Racing Team | Corvette C5R | GER |
| 4 | Bert Longin | PK Carsport | Saleen S7R | BEL |
| 7 | Vincent Vosse | Labre Competition | Saleen S7R | BEL |
| 13 | Andrea Piccini | iPOS B-Racing Team | Saleen S7R | ITA |
| 111 | Miro Konopka | ARC Bratislava | Saleen S7R | SVK |
| 8 | Peter Kox | IPB Spartak Reiter Engineering | Lamborghini Murcielago R-GT | NED |
| 10 | Phillip Peter | Gigawave Motorsport | Aston Martin DB9R | AUT |
| 33 | Karl Wendlinger | Jetalliance Racing | Aston Martin DB9R | AUT |
| 36 | Lukas Lichtner-Hoyer | Jetalliance Racing | Aston Martin DB9R | AUT |
| 21 | Loris Kessel | Kessel Racing | Ferrari 575 GTC | SUI |
| 37 | Esteban Tuero | ACA Argentina | Ferrari 550 Maranello | ARG |
| 38 | Martin Basso | ACA Argentina | Ferrari 550 Maranello | ARG |
| 22 | Maurizio Strada | Lanza Motorsport | Chrysler Viper GTS-R | ITA |
GT2:
| St. číslo | Jméno | Tým | Auto | Národnost |
| 50 | Gianmaria Bruni | AF Corse | Ferrari F430 GT2 | ITA |
| 51 | Thomas Biagi | AF Corse | Ferrari F430 GT2 | ITA |
| 55 | Chris Niarchos | CR Scuderia | Ferrari F430 GT2 | CAN |
| 56 | Andrew Kirkaldy | CR Scuderia | Ferrari F430 GT2 | GBR |
| 57 | Henri Moser | Kessel Racing | Ferrari F430 GT2 | SUI |
| 62 | Fabio Babini | Scuderia Ecosse | Ferrari F430 GT2 | ITA |
| 70 | Bertrand Baguette | Easy Race | Ferrari F430 GT2 | FRA |
| 77 | Paolo Ruberti | BMS Scuderia Italia | Ferrari F430 GT2 | ITA |
| 78 | Davide Rigon | BMS Scuderia Italia | Ferrari F430 GT2 | ITA |
| 95 | Matias Russo | Advanced Engineering Pecom Racing Team | Ferrari F430 GT2 | ARG |
| 59 | David Ashburn | Trackspeed Racing | Porsche 997 GT3-RSR | GBR |
| 60 | Mikael Forsten | Prospeed Competition | Porsche 997 GT3-RSR | FIN |
| 61 | Emmanuel Collard | Prospeed Competition | Porsche 997 GT3-RSR | GBR |
| 66 | Marc Lieb | Felbermayr Proton | Porsche 997 GT3-RSR | GER |
| 69 | Richard Lietz | Felbermayr Proton | Porsche 997 GT3-RSR | GBR |
| 75 | Craig Baird | Juniper Racing | Porsche 997 GT3-RSR | GBR |
| 76 | Patrick Long | IMSA Performance | Porsche 997 GT3-RSR | GBR |
| 79 | Jiří Janák | K plus K Motorsport | Porsche 997 GT3-RSR | CZE |
| 88 | Miro Konopka | ARC Bratislava | Porsche 997 GT3-RSR | SVK |
| 99 | Dirk Werner | Victor Racing Team | Porsche 997 GT3-RSR | GER |
| 101 | Bas Leinders | Belgian Racing | Gillet Vertigo Streiff | BEL |
| 103 | Adam Lacko | Go To One | Mosler MT900 R | CZE |
| 104 | Kenneth Heyer | Go To One | Mosler MT900 R | GER |