| 5.3.2004 | FIA GT Test Monza | 56 | #WP0ZZZ99Z2S692097 | Groppi / Moccia | Autorlando Sport | 12th |
| 20.3.2004 | 12 h Sebring | 31 | #WP0ZZZ99Z3S692079 | Murry / Stanton | White Lightning Racing | 11th |
| 20.3.2004 | 12 h Sebring | 32T | #WP0ZZZ99Z1S692078 | Frank Mountain | Cirtek Motorsport | T-car |
| 20.3.2004 | 12 h Sebring | 43 | #WP0ZZZ99Z3S692065 | Rockenfeller / Baron / Hindery | BAM! British American Motorsport | 13th |
| 20.3.2004 | 12 h Sebring | 44 | #WP0ZZZ99Z1S692201 | Pechnik / Neiman / Cunningham | Flying Lizard Motorsports | 37th |
| 20.3.2004 | 12 h Sebring | 52 | #WP0ZZZ99Z1S692079 | Burgess / Collin / Willingham | Seikel Motorsport | 41st |
| 20.3.2004 | 12 h Sebring | 68 | #WP0ZZZ99Z2S692109 | Fisken / Donaldson / Masarati | New Century Mortgage / Racers Group | 19th |
| 20.3.2004 | 12 h Sebring | 78 | #WP0ZZZ99Z2S692063 | Kapudija / Jönsson / Porter, Jr. | J-3 Racing | 21st |
| 28.3.2004 | Italian GT Imola | 56 | | Valli / Deverikos | Autorlando Sport | 9th/7th |
| 28.3.2004 | 500 km Monza [GT] | 56 | #WP0ZZZ99Z2S692069 | De Castro / Premoli / Barbaro | AB Motorsport | 13th |
| 28.3.2004 | Italian GT Imola | 58 | | Facchetti / Sabatini | Autorlando Sport | 17th/12th |
| 28.3.2004 | Italian GT Imola | 59 | | Lancieri / Carli | Newman Motorsport | 11th/19th |
| 28.3.2004 | 500 km Monza [GT] | 67 | #WP0ZZZ99Z1S692110 | Machánek / Honzík | Machanek Racing | DNA |
| 28.3.2004 | 500 km Monza [GT] | 69 | #WP0ZZZ99Z1S692073 | Ried / Ried | Proton Competition | 11th |
| 4.4.2004 | Belcar Zolder NRF | 31 | | Thiers / Thiers | Oosterlinck Racing | 10th |
| 4.4.2004 | British GT Donington | 33 | | Jordan / Sumpter | JWR - John Guest/Paragon | 1st/7th |
| 4.4.2004 | Belcar Zolder NRF | 34 | | Verhoeven / Döring | Speedlover | 11th |
| 4.4.2004 | Belcar Zolder NRF | 36 | #WP0ZZZ99Z3S692068 | Lambert / Lefort | Track Promotion | 6th |
| 4.4.2004 | GT Aida | 70 | | Ishibashi / Kozono | Team Gaikokuya | DNF |
| 4.4.2004 | GT Aida | 72 | | Hirakawa / Jounai | Team Gaikokuya | 28th |
| 4.4.2004 | GT Aida | 910 | | Takamizawa / Sunako | 910 Racing | 31st |
| 10.4.2004 | 250 mile Phoenix | 44 | #WP0ZZZ99Z3S692063 | Policastro, Jr. / Policastro / Fitzgerald | Orbit Racing | 30th |
| 10.4.2004 | 250 mile Phoenix | 45 | #WP0ZZZ99Z2S692065 | Jeannette / Petty | Gunnar Racing | 11th |
| 10.4.2004 | 250 mile Phoenix | 66 | #WP0ZZZ99Z3S692080 | Valentine / James / Gleason | The Racers Group | 18th |
| 10.4.2004 | 250 mile Phoenix | 67 | #WP0ZZZ99Z3S692076 | Buckler / Halliday | The Racers Group | 26th |
| 10.4.2004 | 250 mile Phoenix | 77 | #WP0ZZZ99Z2S692102 | Nelson / Greenberg | Nettts Racing | DNA |
| 10.4.2004 | 250 mile Phoenix | 84 | #WP0ZZZ99Z1S692067 | Mortimer / Hupfer | Acme Motorsport | DNA |
| 12.4.2004 | FFSA GT Nogaro | 31 | #WP0ZZZ99Z2S692092 | Médard / Hugot | Ruffier Racing | 20th/19th |
| 12.4.2004 | FFSA GT Nogaro | 32 | #WP0ZZZ99Z3S692066 | Moullin-Traffort / Rabineau | Nourry Compétition | 15th/12th |
| 12.4.2004 | FFSA GT Nogaro | 34 | #WP0ZZZ99Z2S692079 | Mouez / Prunet | D D O | 16th/24th |
| 12.4.2004 | FFSA GT Nogaro | 37 | | Stéphan Roux | | - |
| 18.4.2004 | Italian GT Monza | 56 | | Deverikos / Valli | Autorlando Sport SRL | 10th/13th |
| 18.4.2004 | Italian GT Monza | 58 | | Facchetti / Riolo | Autorlando Sport SRL | 11th/11th |
| 18.4.2004 | 500 km Valencia | 59 | #WP0ZZZ99Z2S692087 | Petersen / Mathai / Lueders | J P Racing | DNA |
| 18.4.2004 | 500 km Valencia | 69 | #WP0ZZZ99Z1S692073 | Ried / Ried / Marcinkiewicz | Proton Competition | 15th |
| 25.4.2004 | Spanish GT Albacete | 7 | | Villalba / Gutiérrez | Motor Competicion | 2nd/6th |
| 25.4.2004 | Spanish GT Albacete | 8 | | Amaral / Couceiro | ASM Team | 3rd/3rd |
| 25.4.2004 | Belcar Zolder WSN | 31 | | Thiers / Thiers | Oosterlinck Racing | DNF |
| 25.4.2004 | Belcar Zolder WSN | 36 | #WP0ZZZ99Z3S692068 | Lambert / Lefort | Track Promotion | 11th |
| 25.4.2004 | Le Mans Test | 72 | #WP0ZZZ99Z2S692085 | Alphand / Alméras / Lavieille | Luc Alphand Aventure | 42nd |
| 25.4.2004 | Le Mans Test | 83 | #WP0ZZZ99Z2S692067 | Rosa / Caffi / van Merksteijn | Seikel Motorsport | 39th |
| 25.4.2004 | Le Mans Test | 84 | #WP0ZZZ99Z1S692079 | Burgess / Collin / Willingham | Seikel Motorsport | 43rd |
| 2.5.2004 | FFSA GT Lédenon | 31 | | Hugot / Médard | Ruffier Racing | 29th/31st |
| 2.5.2004 | FFSA GT Lédenon | 32 | | Rabineau / Moullin-Traffort | Nourry Compétition | 13th/15th |
| 2.5.2004 | FFSA GT Lédenon | 34 | #WP0ZZZ99Z2S692079 | Mouez / Prunet | D D O | 34th/23rd |
| 2.5.2004 | FFSA GT Lédenon | 35 | | Médici / Ruffier | Ruffier Racing | 16th/17th |
| 2.5.2004 | 500 km Magny-Cours | 56 | #WP0ZZZ99Z2S692069 | Premoli | AB Motorsport | NC |
| 2.5.2004 | Italian GT Magione | 56 | | Deverikos / Camathias | Autorlando Sport SRL | 8th/DNF |
| 2.5.2004 | 500 km Magny-Cours | 59 | #WP0ZZZ99Z2S692087 | Petersen / Mathai / Lueders | J P Racing | DNF |
| 2.5.2004 | 500 km Magny-Cours | 69 | #WP0ZZZ99Z1S692073 | Ried / Ried | Proton Competition | 16th |
| 9.5.2004 | British GT Mondello Park | 33 | | Jordan / Sumpter | JWR - John Guest/Paragon | DNF/2nd |
| 9.5.2004 | 1000 km Monza | 78 | | Riolo / Guagliardo | Autorlando Sport | DNA |
| 9.5.2004 | 1000 km Monza | 83 | #WP0ZZZ99Z2S692067 | Riccitelli / Rosa / Caffi | Seikel Motorsport | DNF |
| 9.5.2004 | 1000 km Monza | 84 | #WP0ZZZ99Z1S692079 | Collin / Burgess | Seikel Motorsport | 19th |
| 9.5.2004 | 1000 km Monza | 90 | #WP0ZZZ99Z1S692081 | Kaufmann / Ickx / Ihara | T2M Motorsport | DNF |
| 9.5.2004 | 1000 km Monza | | | | Parr Motorsport | DNA |
| 16.5.2004 | FFSA GT Val de Vienne | 31 | | Heydens / Hugot | Ruffier Racing | 18th/12th |
| 16.5.2004 | FFSA GT Val de Vienne | 32 | | Rabineau / Moullin-Traffort | Nourry Compétition | 11th/14th |
| 16.5.2004 | FFSA GT Val de Vienne | 34 | #WP0ZZZ99Z2S692079 | Mouez / Prunet | D D O | 14th/15th |
| 16.5.2004 | 500 km Hockenheim | 56 | #WP0ZZZ99Z2S692069 | Barbaro / De Castro / Premoli | AB Motorsport | 18th |
| 16.5.2004 | 500 km Hockenheim | 59 | #WP0ZZZ99Z2S692087 | Petersen / Jodexnis / Lueders | Jens Petersen | DNS |
| 16.5.2004 | Italian GT Mugello | 62 | | Ferroni / Mastronardi | Massimo Poli | 8th/DNF |
| 16.5.2004 | 500 km Hockenheim | 69 | #WP0ZZZ99Z1S692073 | Ried / Ried | Proton Competition | 14th |
| 23.5.2004 | Spanish GT Jarama | 7 | | Villalba / Gutiérrez | Motor Competicion | 5th/6th |
| 23.5.2004 | Spanish GT Jarama | 8 | | Amaral / Couceiro | ASM Team | 28th/DNF |
| 23.5.2004 | Spanish GT Jarama | 17 | | Maury-Laribiére / Caternet | Noel Del Bello Racing | 15th/9th |
| 23.5.2004 | Sugo GT | 26 | | Ijiri / Yamagishi | Team Taisan | 20th |
| 23.5.2004 | 6 h Mont-Tremblant | 44 | #WP0ZZZ99Z3S692063 | Fitzgerald / Policastro, Jr. / Policastro | Orbit Racing | 30th |
| 23.5.2004 | 6 h Mont-Tremblant | 66 | #WP0ZZZ99Z3S692080 | James / Valentine / Gleason | The Racers Group | 13th |
| 23.5.2004 | 6 h Mont-Tremblant | 67 | #WP0ZZZ99Z3S692076 | Buckler / Halliday / Kroczek | The Racers Group | 28th |
| 23.5.2004 | Sugo GT | 70 | | Ishibashi / Kozono | Team Gaikokuya | 35th |
| 23.5.2004 | Sugo GT | 72 | | Hirakawa / Jounai | Team Gaikokuya | 32nd |
| 23.5.2004 | 6 h Mont-Tremblant | 77 | #WP0ZZZ99Z2S692102 | Pumpelly / Liddell / Greenberg | G&W Motorsports | 20th |
| 23.5.2004 | Sugo GT | 112 | | Sawa / Tsutsumi | Arktech Motorsports | 26th |
| 23.5.2004 | Sugo GT | 910 | | Takamizawa / Sunako | 910 Racing | 36th |
| 30.5.2004 | 500 km Brno | 61 | #WP0ZZZ99Z1S692110 | Venc / Racz | Machánek Racing | DNF |
| 30.5.2004 | 500 km Brno | 63 | #WP0ZZZ99Z1S692084 | Felbermayr, Jr. / Felbermayr, Sr. | JVG Racing | 21st |
| 30.5.2004 | 500 km Brno | 69 | #WP0ZZZ99Z1S692073 | Ried / Ried / Marcinkiewicz | Proton Competition | 19th |
| 5.6.2004 | Belcar Spa SER | 31 | | Thiers / Thiers / Thiers | Oosterlinck Racing | 7th |
| 5.6.2004 | Belcar Spa SER | 36 | #WP0ZZZ99Z3S692068 | Lambert / Lefort | Track Promotion | 9th |
| 6.6.2004 | British GT Snetterton | 33 | | Jordan / Sumpter | JWR - John Guest/Paragon | DNF/4th |
| 13.6.2004 | 24 h Nürburgring | 4 | | Schratz / Berg / Rice / Lewis | Steam-Racing GmbH | 19th |
| 13.6.2004 | 24 h Nürburgring | 32 | | Weiland / Bugs / Mayer | Scuderia Offenbach | 11th |
| 13.6.2004 | 24 h Nürburgring | 33 | | Weiland / Schneider / Prym / Ungnadner | Scuderia Offenbach e.V. | 83rd |
| 13.6.2004 | 24 h Nürburgring | 38 | | Basseng / Konrad / Simon / Franchitti | Land Motorsport Porsche Zentrum Koblenz | 25th |
| 13.6.2004 | Italian GT Misano | 63 | | Ferroni / Bompani | Massimo Poli | DNS |
| 13.6.2004 | 24 h Le Mans | 72 | #WP0ZZZ99Z2S692085 | Alphand / Alméras / Lavieille | Luc Alphand Aventure | 16th |
| 13.6.2004 | 24 h Le Mans | 83 | #WP0ZZZ99Z2S692067 | Caffi / Rosa / van Merksteijn | Seikel Motorsport | DNF |
| 13.6.2004 | 24 h Le Mans | 84 | #WP0ZZZ99Z1S692079 | Burgess / Collin / Bagnall | Seikel Motorsport | 15th |
| 13.6.2004 | 24 h Le Mans | | | | T2M Motorsport | DNA |
| 19.6.2004 | 300 km Sepang | 26 | | Yamagishi / Asai | Team Taisan | 23rd |
| 19.6.2004 | 300 km Sepang | 70 | | Ishibashi / Kozono | Team Gaikokuya | 33rd |
| 19.6.2004 | 300 km Sepang | 72 | | Hirakawa / Fukuyama | Team Gaikokuya | DNF |
| 19.6.2004 | 300 km Sepang | 910 | | Takamizawa / Sunako | 910 Racing | 28th |
| 20.6.2004 | British GT Castle Combe | 33 | | Jordan / Sumpter | JWR - John Guest/Paragon | 3rd/1st |
| 20.6.2004 | 6 h Watkins Glen | 44 | #WP0ZZZ99Z3S692063 | Fitzgerald / Policastro, Jr. / Policastro | Orbit Racing | 14th |
| 20.6.2004 | 6 h Watkins Glen | 66 | #WP0ZZZ99Z3S692080 | James / Gleason / Valentine | The Racers Group | 15th |
| 20.6.2004 | 6 h Watkins Glen | 67 | #WP0ZZZ99Z3S692076 | Halliday / Buckler / Kroczek | The Racers Group | 34th |
| 20.6.2004 | 6 h Watkins Glen | 77 | #WP0ZZZ99Z2S692102 | Greenberg / Pumpelly / Liddell / Nelson | G&W Motorsports | DNA |
| 20.6.2004 | 6 h Watkins Glen | 99 | #WP0ZZZ99Z2S692100 | Nearn / Schumacher | Schumacher Racing | 19th |