| 25.4.2004 | Belcar Zolder WSN | 62 | | Smets / De Keersmaecker | G&A Racing | DNF |
| 25.4.2004 | Belcar Zolder WSN | 82 | | Moore / Cox | Moore Int. Motorsport | DNF |
| 23.5.2004 | 6 h Mont-Tremblant | 12 | #PTG E46 GT 00-002 | Said / Auberlen | Prototype Technology Group | DNS |
| 23.5.2004 | 6 h Mont-Tremblant | 21 | #NR16 7/67-S 005 | Said / Auberlen | Prototype Technology Group | 12th |
| 23.5.2004 | 6 h Mont-Tremblant | 22 | #NR16 7/67-S 006 | Hand / Marks | Prototype Technology Group | 17th |
| 5.6.2004 | Belcar Spa SER | 24 | | Lamy / Mollekens / Priaulx | BMW Motorsport | 3rd |
| 5.6.2004 | Belcar Spa SER | 61 | | Beliën / Jakobs / Cuyvers | Beliën Motorsport | 13th |
| 5.6.2004 | Belcar Spa SER | 62 | | Smets / De Keersmaecker | G&A Racing | DNF |
| 5.6.2004 | Belcar Spa SER | 63 | | Kenis / Severich | G&A Racing | 8th |
| 5.6.2004 | Belcar Spa SER | 65 | | Carlier / Pasteels / Pauwels | Carlier Racing | 30th |
| 5.6.2004 | Belcar Spa SER | 81 | | Morlet / Moury | KS Motorsport | 17th |
| 5.6.2004 | Belcar Spa SER | 82 | | Moore / Cox | Moore International Motorsport | DNF |
| 5.6.2004 | Belcar Spa SER | 83 | | van Samang / Raes / Cassiers | M-S-E | DNF |
| 5.6.2004 | Belcar Spa SER | 84 | | Meijers / Euser / Broekmans | Meijers Motorsport | 35th |
| 5.6.2004 | Belcar Spa SER | 92 | | Grouwels / Grouwels | US Car World Racing | 23rd |
| 5.6.2004 | Belcar Spa SER | 93 | | Steinberg / Stevens | G&A Racing | 16th |
| 13.6.2004 | 24 h Nürburgring | 10 | | Scheid / Merten / Kainz / Hürtgen | Scuderia Augustusburg Brühl e.V. im ADAC | DNF |
| 13.6.2004 | 24 h Nürburgring | 16 | | Peter / Deutgen / Quester / Vosse | Duller Motorsport | DNF |
| 13.6.2004 | 24 h Nürburgring | 17 | | de Thoisy / Haezebrouck / Depoix | Duller Motorsport | 29th |
| 13.6.2004 | 24 h Nürburgring | 22 | | Wolfsgruber / Kiesch / Tischner / Tischner | | 9th |
| 13.6.2004 | 24 h Nürburgring | 27 | | Bonk / Bonk / Schild / Silvester | | DNF |
| 13.6.2004 | 24 h Nürburgring | 29 | | Rövenich / Brügmann / Ambiel / Hardt | Bonnfinanz Motorsport | 102nd |
| 13.6.2004 | 24 h Nürburgring | 36 | | Dumont / Schmit / Chkondali / Demuth | | 96th |
| 13.6.2004 | 24 h Nürburgring | 42 | | Müller / Müller / Stuck / Lamy | BMW Motorsport | 1st |
| 13.6.2004 | 24 h Nürburgring | 43 | | Lamy / Said / Huisman / Stuck | BMW Motorsport | 2nd |
| 13.6.2004 | 24 h Nürburgring | 50 | | Adams / Fries / Wenger / Riess | | DNF |
| 13.6.2004 | 24 h Nürburgring | 51 | | Vogler / Wittke / Behling / Kleinherbers | | 45th |
| 13.6.2004 | 24 h Nürburgring | 52 | | Moore / Cox / Lloyd | Moore International Motorsport | 15th |
| 13.6.2004 | 24 h Nürburgring | 53 | | Handkammer / Redhouse / Wright / Grant | | DNS |
| 13.6.2004 | 24 h Nürburgring | 73 | | Giuliani / Bottazzi / Bottazzi / Rossaro | MSC Rhön e.V. im AvD | 71st |
| 13.6.2004 | 24 h Nürburgring | 74 | | Pfister / Kruidenier / Meyer / Purtscher | MSC Rhön e.V. im AvD | 47th |
| 13.6.2004 | 24 h Nürburgring | 75 | | Abels / Gassen / Baumert / Herter | AEZ-Racing | 17th |
| 13.6.2004 | 24 h Nürburgring | 78 | | Lobe / Frey / Cabra / Passyutu | | 107th |
| 13.6.2004 | 24 h Nürburgring | 81 | | Breunig / Bierther / Wyatt / Christmas | Airnergy Motorsport GmbH i.G. | DNF |
| 13.6.2004 | 24 h Nürburgring | 91 | | Obermann / Drabiniok / Duve / Lutterbach | MSC Ruhr-Blitz-Bochum e.V. im ADAC | DNF |
| 13.6.2004 | 24 h Nürburgring | 92 | | Funke / Deutgen / Meins / Fischer | | DNF |
| 13.6.2004 | 24 h Nürburgring | 93 | | Mitchell / Sterensen / Bennett / Funke | | DNF |
| 13.6.2004 | 24 h Nürburgring | 97 | | Karl / Wehner / Meyer / Bauer | Soda-Club-Team | 18th |
| 13.6.2004 | 24 h Nürburgring | 98 | | Förster / Pingel / Wehner | Soda-Club-Team | 48th |
| 13.6.2004 | 24 h Nürburgring | 100 | | Steiner / Meyersrenken / Wagner / Schieben | | 101st |
| 13.6.2004 | 24 h Nürburgring | 109 | | Nöhring / Wirtz / Sing / Grüner | | 100th |
| 13.6.2004 | 24 h Nürburgring | 197 | | Wegeler / Wachendorf / Brandt | Dolate Motorsport | 68th |
| 13.6.2004 | 24 h Nürburgring | 198 | | Böhm / Hawkey / Haack / Luther | Dolate Motorsport | 31st |
| 13.6.2004 | 24 h Nürburgring | 203 | | Salzer / Salzer | DSK e.V. "Ja zum Motorsport" | 63rd |
| 13.6.2004 | 24 h Nürburgring | 207 | | Hancke / Peter / Truelove / Krell | DMC Dürener Motorsportclub e.V. im ADAC | 158th |
| 13.6.2004 | 24 h Nürburgring | 212 | | van Springel / Rösler / Küpper / Koch | | DNF |
| 13.6.2004 | 24 h Nürburgring | 213 | | Scalini / Saccomanno / Grimoldi / Zuppini | MSC Rhön e.V. im AvD | 97th |
| 13.6.2004 | 24 h Nürburgring | 214 | | Rentel / Fuchs / Weimer / Karageorgos | Matador Rennsport Team Deutschland | DNF |
| 20.6.2004 | 6 h Watkins Glen | 21 | #NR16 7/67-S 005 | Auberlen / Said | Prototype Technology Group | 11th |
| 20.6.2004 | 6 h Watkins Glen | 22 | #NR16 7/67-S 006 | Hand / Marks | Prototype Technology Group | 28th |
| 1.7.2004 | 250 mile Daytona | 21 | #NR16 7/67-S 005 | Marks / Auberlen | Prototype Technology Group | 12th |
| 1.7.2004 | 250 mile Daytona | 22 | #NR16 7/67-S 006 | Hand / Said | Prototype Technology Group | 13th |
| 4.7.2004 | Belcar Nürburgring | 25 | | Stuck / Garcia | BMW Motorsport | 1st |
| 4.7.2004 | Belcar Nürburgring | 61 | | Beliën / Jakobs | Trommelke | 31st |
| 4.7.2004 | Belcar Nürburgring | 62 | | Smets / De Keersmaecker | Bokkenrijders | 24th |
| 4.7.2004 | Belcar Nürburgring | 63 | | Kenis / Severich | Bokkenrijders | DNF |
| 4.7.2004 | Belcar Nürburgring | 65 | | Carlier / Pasteels | MAK | 41st |
| 4.7.2004 | Belcar Nürburgring | 81 | | Moury / Morlet | Toison D'Or | 23rd |
| 4.7.2004 | Belcar Nürburgring | 82 | | Moore / Cox | W. Moore | 20th |
| 4.7.2004 | Belcar Nürburgring | 83 | | Beckers / Raes | Bokkenrijders | DNF |
| 4.7.2004 | Belcar Nürburgring | 84 | | Meijers / Broekmans | Frank Meijers | 40th |
| 4.7.2004 | Belcar Nürburgring | 87 | | Van Cleemputte / Janssen | Duindistel | 42nd |
| 4.7.2004 | Belcar Nürburgring | 93 | | Steinberg / Stevens | Bokkenrijders | DNF |
| 6.7.2004 | FIA GT Test Spa | 142 | #003/2001 | Stuck / Müller / Müller | BMW Motorsport | 5th |
| 6.7.2004 | FIA GT Test Spa | 143 | #004/2001 | Garcia / Mollekens / Priaulx | BMW Motorsport | 8th |
| 1.8.2004 | 24 h Spa | 142 | #003/2001 | Stuck / Müller / Müller | BMW Motorsport | 6th |
| 1.8.2004 | 24 h Spa | 143 | #001/2001 | Lamy / Garcia / Priaulx / Mollekens | BMW Motorsport | DNF |
| 7.8.2004 | 250 mile Mid-Ohio | 21 | #NR16 7/67-S 005 | Auberlen / Marks | Prototype Technology Group | 10th |
| 7.8.2004 | 250 mile Mid-Ohio | 22 | #NR16 7/67-S 006 | Said / Hand | Prototype Technology Group | 15th |
| 8.8.2004 | Euro GT Zandvoort | 43 | | Duncan Huisman | BMW Motorsport | 2nd |
| 8.8.2004 | Euro GT Zandvoort | 66 | | Ruud Olij | Euro Autosport | DNS |
| 13.8.2004 | 200 mile Watkins Glen | 21 | #NR16 7/67-S 005 | Auberlen / Marks | Prototype Technology Group | 10th |
| 13.8.2004 | 200 mile Watkins Glen | 22 | #NR16 7/67-S 006 | Hand / Said | Prototype Technology Group | 9th |
| 22.8.2004 | 24 h Zolder | 61 | | Jakobs / Verhoeven / Colman / Beliën | Trommelke | 13th |
| 22.8.2004 | 24 h Zolder | 62 | | Crevels / Stoeltie / Keur / Sijthoff | Stoeltie | 19th |
| 22.8.2004 | 24 h Zolder | 63 | | Smets / De Keersmaecker / Kenis | Bokkenrijders | DNF |
| 22.8.2004 | 24 h Zolder | 65 | | Carlier / Pasteels / Pauwels / Vermeiren | MAK | DNF |
| 22.8.2004 | 24 h Zolder | 81 | | Moury / Coekelberghs / Meys / Van Maldeghem | Toison d'Or | DNF |
| 22.8.2004 | 24 h Zolder | 82 | | Moore / Cox / Redhouse | W. Moore | DNF |
| 22.8.2004 | 24 h Zolder | 83 | | Raes / Cassiers / van Samang / van Samang | Bokkenrijders | 18th |
| 22.8.2004 | 24 h Zolder | 84 | | Euser / Van der Kolk / Lockie | Marcos Racing International | DNF |
| 22.8.2004 | 24 h Zolder | 87 | | Frans / Janssen / Verpoort / Aerts | MAK | DNF |
| 22.8.2004 | 24 h Zolder | 93 | | Steinberg / Haschke / Van der Made | Arvid Steinberg | 15th |
| 19.9.2004 | 250 mile Homestead II | 21 | #NR16 7/67-S 005 | Marks / Auberlen | Prototype Technology Group | 27th |
| 19.9.2004 | 250 mile Homestead II | 22 | #NR16 7/67-S 006 | Hand / Said | Prototype Technology Group | 19th |
| 19.9.2004 | 250 mile Homestead II | 95 | #PTG E46 GT 00-001 | Bleustein / Plumb | Alegra Motorsport/GT Technologies | 28th |
| 19.9.2004 | 250 mile Homestead II | 98 | #E46 GT 003 | de Quesada / Cunningham | Alegra Motorsport/GT Technologies | 30th |
| 26.9.2004 | Belcar Spa RF | 61 | | Beliën / Jakobs | Beliën Motorsport | 18th |
| 26.9.2004 | Belcar Spa RF | 62 | | Smets / De Keersmaecker | G&A Racing | 11th |
| 26.9.2004 | Belcar Spa RF | 63 | | Kenis / Severich | G&A Racing | DNS |
| 26.9.2004 | Belcar Spa RF | 65 | | Carlier / Pasteels | Carlier Racing | 26th |
| 26.9.2004 | Belcar Spa RF | 67 | | Christmas / Moro | LVC Racing | DNF |
| 26.9.2004 | Belcar Spa RF | 81 | | Morlet / Moury | KS Motorsport | DNA |
| 26.9.2004 | Belcar Spa RF | 82 | | Moore / Cox | Moore International Motorsport | 17th |
| 26.9.2004 | Belcar Spa RF | 83 | | Beckers / Raes | M-S-E | 20th |
| 26.9.2004 | Belcar Spa RF | 84 | | Meijers / Broekmans | Meijers Motorsport | 23rd |
| 26.9.2004 | Belcar Spa RF | 87 | | Van Cleemputte / Verpoort | MVC Raceprojects | DNS |
| 26.9.2004 | Belcar Spa RF | 93 | | Steinberg / Stevens | G&A Racing | 25th |
| 3.10.2004 | 400 km Virginia | 21 | #NR16 7/67-S 005 | Auberlen / Marks | Prototype Technology Group | 10th |
| 3.10.2004 | 400 km Virginia | 22 | #NR16 7/67-S 006 | Said / Hand | Prototype Technology Group | 11th |