| 25.4.2004 | Belcar Zolder WSN | 22 | Z3 M Coupé | Cole / Cuff | JMT Racing | DNA |
| 25.4.2004 | Belcar Zolder WSN | 62 | M3 E46 | Smets / De Keersmaecker | G&A Racing | DNF |
| 25.4.2004 | Belcar Zolder WSN | 65 | M3 E46 GTR | Carlier / Pasteels | Carlier Racing | 34th |
| 25.4.2004 | Belcar Zolder WSN | 82 | M3 E36 | Moore / Cox | Moore Int. Motorsport | DNF |
| 25.4.2004 | Belcar Zolder WSN | 83 | M3 E36 | Cassiers / Raes | M-S-E | 37th |
| 25.4.2004 | Belcar Zolder WSN | 88 | Compact | de Hoen / Houbben | Brother Racing | DNF |
| 25.4.2004 | Belcar Zolder WSN | 93 | M3 E36 | Steinberg / Stevens | G&A Racing | DNF |
| 23.5.2004 | 6 h Mont-Tremblant | 12 | M3 E46 GT | Said / Auberlen | Prototype Technology Group | DNS |
| 23.5.2004 | 6 h Mont-Tremblant | 21 | M3 E46 | Said / Auberlen | Prototype Technology Group | 12th |
| 23.5.2004 | 6 h Mont-Tremblant | 22 | M3 E46 | Hand / Marks | Prototype Technology Group | 17th |
| 5.6.2004 | Belcar Spa SER | 22 | Z3 M Coupé | Cole / Cuff | JMT Racing | DNA |
| 5.6.2004 | Belcar Spa SER | 24 | M3 E46 GTR | Lamy / Mollekens / Priaulx | BMW Motorsport | 3rd |
| 5.6.2004 | Belcar Spa SER | 27 | Z3 M Coupé | Nacamuli / Merzario | JMT Racing | DNF |
| 5.6.2004 | Belcar Spa SER | 54 | E46 | Van Bellingen / Coenen / Leyssens | KS Motorsport | 27th |
| 5.6.2004 | Belcar Spa SER | 61 | M3 E46 GTR | Beliën / Jakobs / Cuyvers | Beliën Motorsport | 13th |
| 5.6.2004 | Belcar Spa SER | 62 | M3 E46 | Smets / De Keersmaecker | G&A Racing | DNF |
| 5.6.2004 | Belcar Spa SER | 63 | M3 E46 GTR | Kenis / Severich | G&A Racing | 8th |
| 5.6.2004 | Belcar Spa SER | 65 | M3 E46 GTR | Carlier / Pasteels / Pauwels | Carlier Racing | 30th |
| 5.6.2004 | Belcar Spa SER | 81 | M3 E36 | Morlet / Moury | KS Motorsport | 17th |
| 5.6.2004 | Belcar Spa SER | 82 | M3 E36 | Moore / Cox | Moore International Motorsport | DNF |
| 5.6.2004 | Belcar Spa SER | 83 | M3 E36 | van Samang / Raes / Cassiers | M-S-E | DNF |
| 5.6.2004 | Belcar Spa SER | 84 | M3 E46 GTR | Meijers / Euser / Broekmans | Meijers Motorsport | 35th |
| 5.6.2004 | Belcar Spa SER | 85 | E36 Compact | Broodcooren / De Coster | Belgium Racing | 24th |
| 5.6.2004 | Belcar Spa SER | 88 | Compact | de Hoen / Houbben | Brother Racing | 26th |
| 5.6.2004 | Belcar Spa SER | 92 | M3 E36 | Grouwels / Grouwels | US Car World Racing | 23rd |
| 5.6.2004 | Belcar Spa SER | 93 | M3 E36 | Steinberg / Stevens | G&A Racing | 16th |
| 13.6.2004 | 24 h Nürburgring | 10 | M3 E46 GTRS | Scheid / Merten / Kainz / Hürtgen | Scuderia Augustusburg Brühl e.V. im ADAC | DNF |
| 13.6.2004 | 24 h Nürburgring | 16 | M3 E46 | Peter / Deutgen / Quester / Vosse | Duller Motorsport | DNF |
| 13.6.2004 | 24 h Nürburgring | 17 | M3 E46 Compact | de Thoisy / Haezebrouck / Depoix | Duller Motorsport | 29th |
| 13.6.2004 | 24 h Nürburgring | 20 | Z3 M Coupé | Bohnhorst / Schubert / Winkelhock / Hürtgen | | 99th |
| 13.6.2004 | 24 h Nürburgring | 22 | M3 | Wolfsgruber / Kiesch / Tischner / Tischner | | 9th |
| 13.6.2004 | 24 h Nürburgring | 25 | 318 is | Douglas-Pennant / Charles / Taylor | | DNF |
| 13.6.2004 | 24 h Nürburgring | 27 | M3 | Bonk / Bonk / Schild / Silvester | | DNF |
| 13.6.2004 | 24 h Nürburgring | 28 | 318 is | Werner / Scheibner / Silvester / Schlüter | | 57th |
| 13.6.2004 | 24 h Nürburgring | 29 | M3 | Rövenich / Brügmann / Ambiel / Hardt | Bonnfinanz Motorsport | 102nd |
| 13.6.2004 | 24 h Nürburgring | 35 | 320i | Hennerici / Winkelhock / Schwarz / Schiemann | Dolate Motorsport | DNF |
| 13.6.2004 | 24 h Nürburgring | 36 | M3 | Dumont / Schmit / Chkondali / Demuth | | 96th |
| 13.6.2004 | 24 h Nürburgring | 42 | M3 E46 GTR | Müller / Müller / Stuck / Lamy | BMW Motorsport | 1st |
| 13.6.2004 | 24 h Nürburgring | 43 | M3 E46 GTR | Lamy / Said / Huisman / Stuck | BMW Motorsport | 2nd |
| 13.6.2004 | 24 h Nürburgring | 50 | M3 | Adams / Fries / Wenger / Riess | | DNF |
| 13.6.2004 | 24 h Nürburgring | 51 | M3 | Vogler / Wittke / Behling / Kleinherbers | | 45th |
| 13.6.2004 | 24 h Nürburgring | 52 | M3 E36 GTR | Moore / Cox / Lloyd | Moore International Motorsport | 15th |
| 13.6.2004 | 24 h Nürburgring | 53 | M3 | Handkammer / Redhouse / Wright / Grant | | DNS |
| 13.6.2004 | 24 h Nürburgring | 68 | Z3 M Coupé | Graf von Wedel / Graf von Oeynhausen / Chiles / Kolb | Gotcha Historic Racing Team | 34th |
| 13.6.2004 | 24 h Nürburgring | 72 | 320i | Engstler / Göransson / Molenaar / Coronel | Engstler Motorsport | 61st |
| 13.6.2004 | 24 h Nürburgring | 73 | M3 | Giuliani / Bottazzi / Bottazzi / Rossaro | MSC Rhön e.V. im AvD | 71st |
| 13.6.2004 | 24 h Nürburgring | 74 | M3 E36 | Pfister / Kruidenier / Meyer / Purtscher | MSC Rhön e.V. im AvD | 47th |
| 13.6.2004 | 24 h Nürburgring | 75 | M3 E36 | Abels / Gassen / Baumert / Herter | AEZ-Racing | 17th |
| 13.6.2004 | 24 h Nürburgring | 78 | M3 | Lobe / Frey / Cabra / Passyutu | | 107th |
| 13.6.2004 | 24 h Nürburgring | 81 | M3 | Breunig / Bierther / Wyatt / Christmas | Airnergy Motorsport GmbH i.G. | DNF |
| 13.6.2004 | 24 h Nürburgring | 91 | M3 E46 GTR | Obermann / Drabiniok / Duve / Lutterbach | MSC Ruhr-Blitz-Bochum e.V. im ADAC | DNF |
| 13.6.2004 | 24 h Nürburgring | 92 | M3 | Funke / Deutgen / Meins / Fischer | | DNF |
| 13.6.2004 | 24 h Nürburgring | 93 | M3 GTR | Mitchell / Sterensen / Bennett / Funke | | DNF |
| 13.6.2004 | 24 h Nürburgring | 96 | 320is E30 | Brinker / Bauer / Schneck / Kristek | Soda-Club-Team | 106th |
| 13.6.2004 | 24 h Nürburgring | 97 | M3 | Karl / Wehner / Meyer / Bauer | Soda-Club-Team | 18th |
| 13.6.2004 | 24 h Nürburgring | 98 | M3 | Förster / Pingel / Wehner | Soda-Club-Team | 48th |
| 13.6.2004 | 24 h Nürburgring | 100 | M3 E46 | Steiner / Meyersrenken / Wagner / Schieben | | 101st |
| 13.6.2004 | 24 h Nürburgring | 109 | M3 | Nöhring / Wirtz / Sing / Grüner | | 100th |
| 13.6.2004 | 24 h Nürburgring | 113 | 320i | Hansen / Boylan / Morgan / Burgmann | MSC Ruhr-Blitz-Bochum e.V. im ADAC | 144th |
| 13.6.2004 | 24 h Nürburgring | 127 | 318 is | Oesterbeck / Mölleken / Heidemann / Leiendecker | AC Oberhausen e.V. | 114th |
| 13.6.2004 | 24 h Nürburgring | 138 | 318 is | Seher / Hoffmann / Luhr / Islek | | 116th |
| 13.6.2004 | 24 h Nürburgring | 176 | 318 is E36 Coupe | Hirsch / Wolff / Meier / Königbauer | Team Sax Racing Leipzig | 154th |
| 13.6.2004 | 24 h Nürburgring | 178 | 318 is | Hoffmann / Köll / Wegner-Bscher / Fischer | | 56th |
| 13.6.2004 | 24 h Nürburgring | 181 | 318 is E36 | Leitheuser / Kehl / Werker / Surauer | MSC Rhön e.V. im AvD | 54th |
| 13.6.2004 | 24 h Nürburgring | 182 | Compact | Derscheid / Schula / Möller / Schlehecker | MSC Wahlscheid e.V. | 49th |
| 13.6.2004 | 24 h Nürburgring | 183 | 318 is | Spengemann / Diepenbrock / Schmitz / Fabian | Faber Finesse Racing | 85th |
| 13.6.2004 | 24 h Nürburgring | 184 | 318 ti Compact | Buschmans / Keller / Savelsbergh / Tschornia | | 111th |
| 13.6.2004 | 24 h Nürburgring | 185 | 318 is Coupé | Lee / Viehmann / Knudsen / Hofmann | | 94th |
| 13.6.2004 | 24 h Nürburgring | 197 | M3 | Wegeler / Wachendorf / Brandt | Dolate Motorsport | 68th |
| 13.6.2004 | 24 h Nürburgring | 198 | M3 | Böhm / Hawkey / Haack / Luther | Dolate Motorsport | 31st |
| 13.6.2004 | 24 h Nürburgring | 200 | 325i | Pobbig / Mertens / Scheiff / Palttala | | 41st |
| 13.6.2004 | 24 h Nürburgring | 203 | M3 | Salzer / Salzer | DSK e.V. "Ja zum Motorsport" | 63rd |
| 13.6.2004 | 24 h Nürburgring | 206 | 325i | Bierther / Kautz / Bomhoff / Cribbin | Airnergy Motorsport GmbH i.G. | DNF |
| 13.6.2004 | 24 h Nürburgring | 207 | M3 | Hancke / Peter / Truelove / Krell | DMC Dürener Motorsportclub e.V. im ADAC | 158th |
| 13.6.2004 | 24 h Nürburgring | 212 | M3 E36 GT | van Springel / Rösler / Küpper / Koch | | DNF |
| 13.6.2004 | 24 h Nürburgring | 213 | M3 GT | Scalini / Saccomanno / Grimoldi / Zuppini | MSC Rhön e.V. im AvD | 97th |
| 13.6.2004 | 24 h Nürburgring | 214 | M3 | Rentel / Fuchs / Weimer / Karageorgos | Matador Rennsport Team Deutschland | DNF |
| 13.6.2004 | 24 h Nürburgring | 242 | 325i | Förster / Blöding / Brunsch / Lotz | Team DMV e.V. | 117th |
| 13.6.2004 | 24 h Nürburgring | 252 | 320d | Nemecek / Walkolbinger / Schachinger / Berndorfer | MSC Rottenegg | DNF |
| 13.6.2004 | 24 h Nürburgring | 259 | 330d | Haider / Kutsch / Hiltscher | Renngemeinschaft Bergisch-Gladbach e.V. im ADAC | DNF |
| 13.6.2004 | 24 h Nürburgring | 264 | 320d | Baumgartner / Baumgartner / Waser / Blumer | | 148th |
| 20.6.2004 | 6 h Watkins Glen | 21 | M3 E46 | Auberlen / Said | Prototype Technology Group | 11th |
| 20.6.2004 | 6 h Watkins Glen | 22 | M3 E46 | Hand / Marks | Prototype Technology Group | 28th |
| 1.7.2004 | 250 mile Daytona | 21 | M3 E46 | Marks / Auberlen | Prototype Technology Group | 12th |
| 1.7.2004 | 250 mile Daytona | 22 | M3 E46 | Hand / Said | Prototype Technology Group | 13th |
| 4.7.2004 | Belcar Nürburgring | 25 | M3 E46 GTR | Stuck / Garcia | BMW Motorsport | 1st |
| 4.7.2004 | Belcar Nürburgring | 54 | E46 | Van Bellingen / Leyssens | Excelsior | 25th |
| 4.7.2004 | Belcar Nürburgring | 61 | M3 E46 GTR | Beliën / Jakobs | Trommelke | 31st |
| 4.7.2004 | Belcar Nürburgring | 62 | M3 E46 | Smets / De Keersmaecker | Bokkenrijders | 24th |
| 4.7.2004 | Belcar Nürburgring | 63 | M3 E46 GTR | Kenis / Severich | Bokkenrijders | DNF |
| 4.7.2004 | Belcar Nürburgring | 65 | M3 E46 GTR | Carlier / Pasteels | MAK | 41st |
| 4.7.2004 | Belcar Nürburgring | 81 | M3 E36 | Moury / Morlet | Toison D'Or | 23rd |
| 4.7.2004 | Belcar Nürburgring | 82 | M3 E36 | Moore / Cox | W. Moore | 20th |
| 4.7.2004 | Belcar Nürburgring | 83 | M3 E36 | Beckers / Raes | Bokkenrijders | DNF |
| 4.7.2004 | Belcar Nürburgring | 84 | M3 E46 GTR | Meijers / Broekmans | Frank Meijers | 40th |
| 4.7.2004 | Belcar Nürburgring | 85 | Compact | Broodcooren / De Coster | Excelsior | 35th |
| 4.7.2004 | Belcar Nürburgring | 87 | M3 E36 | Van Cleemputte / Janssen | Duindistel | 42nd |
| 4.7.2004 | Belcar Nürburgring | 88 | Compact | de Hoen / Houbben | Duindistel | 43rd |
| 4.7.2004 | Belcar Nürburgring | 93 | M3 E36 | Steinberg / Stevens | Bokkenrijders | DNF |
| 6.7.2004 | FIA GT Test Spa | 142 | M3 E46 GTR | Stuck / Müller / Müller | BMW Motorsport | 5th |