| 19.1.2025 | Daytona Test | 9 | | Caldarelli / Pepper / Mapelli / Hinchcliffe | Pfaff Motorsports | 25th |
| 19.1.2025 | 6 h Abu Dhabi | 44 | | Konôpka / Konôpka / Konôpka | ARC Bratislava | 31st |
| 19.1.2025 | Daytona Test | 45 | | Formal / Hindman / Doyle / Marcelli | Wayne Taylor Racing | 33rd |
| 19.1.2025 | Daytona Test | 78 | | Goikhberg / Farnbacher / Perera / Kligerman | Forte Racing | 28th |
| 26.1.2025 | 24 h Daytona | 9 | #brand new "Giulia" | Caldarelli / Pepper / Mapelli / Hinchcliffe | Pfaff Motorsports | 56th |
| 26.1.2025 | GT Winter Series Portimão | 11 | | Franz Konrad | Konrad Motorsport | DNA |
| 26.1.2025 | GT Winter Series Portimão | 25 | | Jerzy Spinkiewicz | UNIQ Racing | 3rd/3rd/7th |
| 26.1.2025 | GT Winter Series Portimão | 32 | | Matić / Beatović | AutoSport Racing | DNS/15th/19th |
| 26.1.2025 | 24 h Daytona | 45 | | Formal / Hindman / Doyle / Marcelli | Wayne Taylor Racing | 37th |
| 26.1.2025 | 24 h Daytona | 78 | | Goikhberg / Farnbacher / Perera / Kligerman | Forte Racing | 42nd |
| 26.1.2025 | GT Winter Series Portimão | 79 | | Seweryn Mazur | GT3 Poland | 5th/?th/12th |
| 26.1.2025 | GT Winter Series Portimão | 333 | | Pavlovic / Ruffini | AutoSport Racing | 19th/10th/10th |
| 2.2.2025 | 12 h Bathurst | 93 | #ALSCGT201600045 | D'Alberto / Leitch / Denyer / Deitz | Wall Racing | 9th |
| 8.2.2025 | 4 h Dubai I | 42 | | Malmezac / Foster / Lester | Prime Speed Sport | 35th |
| 9.2.2025 | 4 h Dubai II | 42 | | Malmezac | Prime Speed Sport | DNF |
| 13.2.2025 | Sebring February Test | 45 | | Formal / Hindman / Doyle | Wayne Taylor Racing | 31st |
| 13.2.2025 | Sebring February Test | 78 | | Goikhberg / Farnbacher / Perera / Kligerman | Forte Racing | 28th |
| 15.2.2025 | 4 h Yas Marina I | 42 | | Malmezac / Foster / Lester | Prime Speed Sport | 24th |
| 16.2.2025 | 4 h Yas Marina II | 42 | | Malmezac / Foster / Lester | Prime Speed Sport | DNF |
| 2.3.2025 | GT Winter Series Aragón | 8 | | Engstler / Karklys | Liqui Moly Team Engstler | 2nd/DNS/7th |
| 2.3.2025 | GT Winter Series Aragón | 11 | | Schreiner / Soufi | Konrad Motorsport | 6th/8th/9th |
| 2.3.2025 | GT Winter Series Aragón | 12 | | Shota Abkhazava | ArtLine Engineering | 7th/DNF/8th |
| 2.3.2025 | GT Winter Series Aragón | 25 | | Jerzy Spinkiewicz | UNIQ Racing | 4th/3rd/5th |
| 2.3.2025 | GT Winter Series Aragón | 32 | | Matić / Beatović | AutoSport Racing | 17th/12th/DNF |
| 2.3.2025 | GT Winter Series Aragón | 333 | | Pavlovic / Ruffini | AutoSport Racing | 12th/11th/3rd |
| 11.3.2025 | SRO Test Paul Ricard | 19 | | Ekelchik / Moulin / Rappange | GRT - Grasser Racing Team | 50th |
| 11.3.2025 | SRO Test Paul Ricard | 63 | | Bortolotti / Pepper / Engstler | GRT - Grasser Racing Team | 13th |
| 11.3.2025 | SRO Test Paul Ricard | 76 | | Ali / Bogle / Garg | Barwell Motorsport | 39th |
| 11.3.2025 | SRO Test Paul Ricard | 78 | | | Barwell Motorsport | 12th |
| 11.3.2025 | SRO Test Paul Ricard | 85 | | Loris Spinelli | Imperiale Racing | 20th |
| 11.3.2025 | SRO Test Paul Ricard | 163 | | Perera / Mitchell / Mapelli | VSR | 4th |
| 11.3.2025 | SRO Test Paul Ricard | 333 | | Moretti / Paul / Southern | Paul Motorsport | 38th |
| 15.3.2025 | 12 h Sebring | 9 | #"Giulia" | Caldarelli / Mapelli / Hinchcliffe | Pfaff Motorsports | 37th |
| 15.3.2025 | 12 h Sebring | 45 | | Formal / Hindman / Doyle | Wayne Taylor Racing | 43rd |
| 15.3.2025 | 12 h Sebring | 78 | | Goikhberg / Farnbacher / Kligerman | Forte Racing | 41st |
| 23.3.2025 | 12 h Mugello | 44 | | Konôpka / Liang / Mikulasko / Tweraser | ARC Bratislava | 6th |
| 6.4.2025 | British GT Donington | 1 | | Topham / Cook | Barwell Motorsport | 6th |
| 6.4.2025 | British GT Donington | 78 | | Martin / Mitchell | Barwell Motorsport | 2nd |
| 6.4.2025 | Australian GT Phillip Island | 93 | #ALSCGT201600045 | D'Alberto / Deitz | Wall Racing | 11th/9th |
| 12.4.2025 | 6 h Paul Ricard | 19 | | Ekelchik / Moulin / Rappange | GRT - Grasser Racing Team | 32nd |
| 12.4.2025 | 100 min Long Beach | 45 | | Formal / Hindman | Wayne Taylor Racing | 22nd |
| 12.4.2025 | 6 h Paul Ricard | 60 | | Beretta / Deledda / Hutchison | VSR | 25th |
| 12.4.2025 | 6 h Paul Ricard | 63 | | Bortolotti / Pepper / Engstler | GRT - Grasser Racing Team | 12th |
| 12.4.2025 | 6 h Paul Ricard | 76 | | Bogle / Garg / Ali | Barwell Motorsport | 44th |
| 12.4.2025 | 100 min Long Beach | 78 | | Goikhberg / Farnbacher | Forte Racing | 23rd |
| 12.4.2025 | 6 h Paul Ricard | 163 | | Mapelli / Mitchell / Perera | VSR | 14th |
| 12.4.2025 | 6 h Paul Ricard | 333 | | Paul / Moretti / Southern | Paul Motorsport | 49th |
| 13.4.2025 | GT2 Euro Paul Ricard | 11 | | Formánek / Rosina | Micanek Motorsport powered by Buggyra | 1st/1st |
| 13.4.2025 | SRO GT Asia Sepang | 19 | | Loris Spinelli | Absolute Corse | DNA |
| 13.4.2025 | GT2 Euro Paul Ricard | 24 | | Oliver Freymuth | AKF Motorsport | 8th/5th |
| 13.4.2025 | SRO GT Asia Sepang | 29 | | Huang / Nandy | Absolute Corse | 7th/9th |
| 13.4.2025 | GT America Long Beach | 142 | | Adrian Kunzle | MLT Motorsports | 10th/7th |
| 20.4.2025 | X-GT4 Supersport GT Imola | 8 | #ZHWEC1ZF6JLA09936 | Scauzillo / Mariani | DL Racing | 3rd/2nd |
| 20.4.2025 | X-GT4 Supersport GT Imola | 17 | #ZHWEF5ZFXRLA27933 | Danny Santi | DL Racing | 2nd/3rd |
| 20.4.2025 | X-GT4 Supersport GT Imola | 27 | #ZHWEF5ZF5PLA23013 | Cristian Bortolato | DL Racing | 15th/5th |
| 20.4.2025 | 12 h Spa | 44 | | Konôpka / Konôpka / Liang / Lewandowski | ARC Bratislava | DNF |
| 20.4.2025 | X-GT4 Supersport GT Imola | 106 | #ZHWEC1ZF7FLA02257 | Pollini / Pollini | ASD Giacomo Race | 1st/1st |
| 27.4.2025 | British GT Silverstone | 1 | | Collard / Cook | Barwell Motorsport | 6th |
| 27.4.2025 | DTM Oschersleben | 1 | | Mirko Bortolotti | Abt Sportsline | 9th/9th |
| 27.4.2025 | DTM Oschersleben | 2 | | Nicki Thiim | Abt Sportsline | 14th/DNF |
| 27.4.2025 | GT Cup Open Portimão | 8 | | Luciano Privitelio | Scuderia Villorba Corse | 21st/DNF |
| 27.4.2025 | DTM Oschersleben | 19 | | Luca Engstler | TGI Team Lamborghini by GRT | 10th/7th |
| 27.4.2025 | GT Open Portimão | 19 | | Rogalski / Ugran | Oregon Team | 20th/23rd |
| 27.4.2025 | DTM Oschersleben | 63 | | Jordan Pepper | TGI Team Lamborghini by GRT | 2nd/4th |
| 27.4.2025 | GT Open Portimão | 63 | | Doquin / Petrov | Oregon Team | 12th/16th |
| 27.4.2025 | DTM Oschersleben | 71 | | Maximilian Paul | Paul Motorsport | 12th/19th |
| 27.4.2025 | British GT Silverstone | 78 | | Martin / Kujala | Barwell Motorsport | 7th |
| 27.4.2025 | China GT Shanghai 1 | 328 | | Hanyu / Ou | Team DIXCEL by Harmony Racing | 9th/6th |
| 4.5.2025 | 3 h Misano | 8 | | Cipriani / Pulcini / Crestani | Barone Rampante | 25th |
| 4.5.2025 | SRO GT Sprint Brands Hatch | 19 | | Ekelchik / Moulin | GRT - Grasser Racing Team | 29th/DNF |
| 4.5.2025 | 3 h Misano | 32 | | Pavlovic / Spengler / Lommahadthai | Star Performance | DNF |
| 4.5.2025 | 3 h Misano | 33 | | Mur / Mendez / Tuomaala | Star Performance | 18th |
| 4.5.2025 | 3 h Misano | 54 | | Zonzini / Tarabini / Colombini | Imperiale Racing | 12th |
| 4.5.2025 | SRO GT Sprint Brands Hatch | 63 | | Engstler / Pepper | GRT - Grasser Racing Team | 24th/16th |
| 4.5.2025 | 3 h Misano | 63 | | Beretta / Frassineti / Testa | VSR | DNF |
| 4.5.2025 | 3 h Misano | 66 | | Zanon / Michelotto / Gilardoni | VSR | DNF |
| 4.5.2025 | SRO GT Sprint Brands Hatch | 76 | | Ali / Bogle | Barwell Motorsport | 30th/24th |
| 4.5.2025 | SRO GT Sprint Brands Hatch | 78 | | Cook / Mitchell | Barwell Motorsport | 10th/7th |
| 4.5.2025 | 3 h Misano | 85 | | Denes / Cola / Guidetti | Imperiale Racing | 2nd |
| 4.5.2025 | Australian GT Sydney | 93 | #ALSCGT201600045 | D'Alberto / Deitz | Wall Racing | 9th/14th |
| 4.5.2025 | 3 h Misano | 127 | | Forenzi / Cossu / Bonduel | Invictus Corse | 14th |
| 4.5.2025 | 3 h Misano | 272 | | Salvaggio / Riva / Bolger | DL Racing | DNS |
| 4.5.2025 | 3 h Misano | 273 | | Locanto / Segù | DL Racing | 11th |
| 11.5.2025 | 2 h 40 min Laguna Seca | 9 | | Caldarelli / Mapelli | Pfaff Motorsports | 15th |
| 11.5.2025 | SRO GT Asia Mandalika | 19 | | Haryanto / Mortara | Absolute Corse | 13th/5th |
| 11.5.2025 | SRO GT Asia Mandalika | 29 | | Huang / Nandy | Absolute Corse | 18th/12th |
| 11.5.2025 | 2 h 40 min Laguna Seca | 45 | | Formal / Hindman | Wayne Taylor Racing | 26th |
| 11.5.2025 | 2 h 40 min Laguna Seca | 78 | | Goikhberg / Farnbacher | Forte Racing | 22nd |
| 14.5.2025 | Spa Test | 19 | | Ekelchik / Moulin / Rappange / Liang | GRT - Grasser Racing Team | 59th |
| 14.5.2025 | Spa Test | 60 | | Beretta / Deledda / Hutchison / Michelotto / Frassineti | VSR | 42nd |
| 14.5.2025 | Spa Test | 63 | | Bortolotti / Pepper / Engstler | GRT - Grasser Racing Team | 20th |
| 14.5.2025 | Spa Test | 76 | | Bogle / Ali / Garg / Gold | Barwell Motorsport | 60th |
| 14.5.2025 | Spa Test | 163 | | Mapelli / Mitchell / Perera / Michelotto | VSR | 39th |
| 14.5.2025 | Spa Test | 333 | | Southern / Moretti / Paul / Rogalski | Paul Motorsport | 63rd |
| 18.5.2025 | GT Cup Open Spa | 8 | | Luciano Privitelio | Scuderia Villorba Corse | 19th/17th |
| 18.5.2025 | GT2 Euro Zandvoort | 11 | | Formánek / Rosina | Micanek Motorsport powered by Buggyra | 2nd/2nd |
| 18.5.2025 | 500 km Spa | 19 | | Rogalski / Ugran | Oregon Team | 18th |
| 18.5.2025 | GT2 Euro Zandvoort | 24 | | Oliver Freymuth | AKF Motorsport | 8th/7th |
| 18.5.2025 | 500 km Spa | 63 | | Doquin / Petrov | Oregon Team | 9th |
| 18.5.2025 | China GT Shanghai 2 | 328 | | Li / Ou | Team DIXCEL / GAHA with KRC | 12th/7th |