| 4.2.2018 | 12 h Bathurst | 8 | | Twigg / Baird / D'Alberto | WM Waste | 12th |
| 4.2.2018 | 12 h Bathurst | 56 | | Buhk / Götz / Parente | Mercedes-AMG Team Strakka | 28th |
| 4.2.2018 | 12 h Bathurst | 75 | | Habul / Wincup / Vautier / Marciello | Mercedes-AMG Team SunEnergy1 | 2nd |
| 17.2.2018 | GT Open Winter Series Barcelona Test | 16 | #AMG GT3 190 16 064 | Hahn / Khodair | Drivex School | 1st |
| 17.2.2018 | GT Open Winter Series Barcelona Test | 24 | #AMG GT3 190 17 104 | Cordoni / Pezzucchi | Krypton Motorsport | 2nd |
| 17.2.2018 | GT Open Winter Series Barcelona Test | 111 | #AMG GT3 190 17 114 | Palazuelo / Porteiro | Porteiro Motorsport | 6th |
| 23.2.2018 | Sebring February Test | 71 | #126 | Koch / Perez / Spinelli | P1 Motorsports | raced |
| 23.2.2018 | Sebring February Test | 75 | #061 | Habul / Bleekemolen | Sunenergy1 Racing | raced |
| 3.3.2018 | GT Open Winter Series Paul Ricard Test | 16 | | Hahn / Khodair | Drivex School | 1st |
| 3.3.2018 | GT Open Winter Series Paul Ricard Test | 27 | | Plachutta / Jäger | Lechner Racing | 13th |
| 10.3.2018 | 12 h Silverstone | 5 | | Vos / Onslow-Cole | Ram Racing | DNS |
| 10.3.2018 | 12 h Silverstone | 17 | | Lafargue / Lafargue / Enjalbert | IDEC Sport Racing | DNF |
| 10.3.2018 | 12 h Silverstone | 31 | | Goethe / Hall / Brown | Rogfo Racing | 3rd |
| 10.3.2018 | 12 h Silverstone | 85 | | Putman / Espenlaub / Foster | PROsport Performance | 8th |
| 14.3.2018 | SRO Test Paul Ricard | 4 | | Buurman / Stolz / Engel | Black Falcon | 3rd |
| 14.3.2018 | SRO Test Paul Ricard | 5 | | Lendoudis / Al Faisal / Aguas | Black Falcon | 26th |
| 14.3.2018 | SRO Test Paul Ricard | 6 | | Haupt / Piana | Black Falcon | 12th |
| 14.3.2018 | SRO Test Paul Ricard | 35 | | Petrov / Bulatov / Meadows | SMP by AKKA ASP | 35th |
| 14.3.2018 | SRO Test Paul Ricard | 42 | | Leventis / Williamson | Strakka Racing | 6th |
| 14.3.2018 | SRO Test Paul Ricard | 43 | | Buhk / Buncombe / Götz / Parfitt | Strakka Racing | 14th |
| 14.3.2018 | SRO Test Paul Ricard | 49 | | Yoluc / Hankey / Burke | Ram Racing | 7th |
| 14.3.2018 | SRO Test Paul Ricard | 87 | | Debard / Jamin / Ricci / Beaubelique | AKKA ASP | 34th |
| 14.3.2018 | SRO Test Paul Ricard | 88 | | Meadows / Marciello | AKKA ASP | 33rd |
| 14.3.2018 | SRO Test Paul Ricard | 90 | | Manchester / Bastian / Szymkowiak | AKKA ASP | 20th |
| 14.3.2018 | SRO Test Paul Ricard | 889 | | Friedrich / Arnold | Car Collection Motorsport | 21st |
| 17.3.2018 | 12 h Sebring | 33 | #159 | Keating / Bleekemolen / Stolz | Mercedes-AMG Team Riley Motorsports | 19th |
| 17.3.2018 | 12 h Sebring | 71 | #126 | Koch / Spinelli / Perez | P1 Motorsports | 42nd |
| 17.3.2018 | 12 h Sebring | 75 | #061 | Grenier / Jäger / Habul | SunEnergy1 Racing | 26th |
| 25.3.2018 | Australian GT Albert Park | 8 | | Twigg / D'Alberto | WM Waste Management | 4th/4th/DNS/6th |
| 25.3.2018 | Australian GT Albert Park | 63 | #AMG GT3 190 17 135 | Storey / Hackett | Eggleston Motorsport | 7th/3rd/6th/2nd |
| 25.3.2018 | Australian GT Albert Park | 98 | | Jaie Robson | Aussie Driver Search | 8th/1st/8th/1st |
| 25.3.2018 | Australian GT Albert Park | 222 | | Baird / Taylor | Scott Taylor Motorsport | 1st/9th/1st/8th |
| 2.4.2018 | British GT Oulton Park | 116 | | Buurman / Mowle | ERC Sport | 3rd/4th |
| 8.4.2018 | 300 km Okayama | 0 | | Taniguchi / Kataoka | Goodsmile Racing & Team Ukyo | 23rd |
| 8.4.2018 | 300 km Okayama | 22 | | Wada / Jounai | R'Qs Motor Sports | 34th |
| 8.4.2018 | SRO GT Sprint Zolder | 35 | | Atoev / Korneev | SMP Racing by AKKA ASP | 16th/9th |
| 8.4.2018 | 300 km Okayama | 50 | | Kano / Yasuoka | Arnage Racing | 25th |
| 8.4.2018 | 300 km Okayama | 65 | | Kurosawa / Gamou | K2 R&D Leon Racing | 19th |
| 8.4.2018 | SRO GT Sprint Zolder | 87 | | Jamin / Serrallés | AKKA ASP Team | 9th/4th |
| 8.4.2018 | SRO GT Sprint Zolder | 88 | | Meadows / Marciello | AKKA ASP Team | 8th/2nd |
| 8.4.2018 | SRO GT Sprint Zolder | 90 | | Bastian / Manchester | AKKA ASP Team | 11th/10th |
| 15.4.2018 | ADAC GT Oschersleben | 8 | | Friedrich / Arnold | Car Collection Motorsport | 23rd/6th |
| 15.4.2018 | Australian Endurance The Bend | 8 | | Twigg / D'Alberto | WM Waste Management | 1st |
| 15.4.2018 | GT Open Estoril | 16 | | Hahn / Khodair | Drivex School | DNF/7th |
| 15.4.2018 | ADAC GT Oschersleben | 20 | | Schramm / Sylvest | Team Zakspeed BKK Mobil Oil Racing | 21st/31st |
| 15.4.2018 | GT Open Estoril | 20 | | Pierburg / Onslow-Cole | SPS Automotive Performance | 5th/13th |
| 15.4.2018 | ADAC GT Oschersleben | 21 | | Stolz / Asch | Team Zakspeed BKK Mobil Oil Racing | 4th/17th |
| 15.4.2018 | GT Open Estoril | 24 | #AMG GT3 190 17 104 | Cordoni / Zanuttini | Krypton Motorsport | 18th/20th |
| 15.4.2018 | ADAC GT Oschersleben | 47 | | Pommer / Götz | Mann-Filter Team HTP Motorsport | 9th/5th |
| 15.4.2018 | ADAC GT Oschersleben | 48 | | Buhk / Dontje | Mann-Filter Team HTP Motorsport | 6th/27th |
| 15.4.2018 | GT Open Estoril | 62 | | Campbell-Walter / Habsburg | Drivex School | 10th/21st |
| 15.4.2018 | Australian Endurance The Bend | 63 | #AMG GT3 190 17 135 | Hackett / Fouracre | Eggleston Motorsport | 6th |
| 15.4.2018 | GT Open Estoril | 74 | #AMG GT3 190 17 139 | Hrachowina / Konrad | HTP Motorsport / MS Racing | 13th/19th |
| 15.4.2018 | ADAC GT Oschersleben | 84 | | Assenheimer / Schmid | AutoArenA Motorsport | 17th/13th |
| 15.4.2018 | SRO GT Asia Sepang | 97 | | Seo / Bruins | Indigo Racing | DNF/15th |
| 15.4.2018 | Australian Endurance The Bend | 98 | | Robson / Reynolds | Aussie Driver Search | 14th |
| 15.4.2018 | GT Open Estoril | 99 | | Coimbra / Silva | Sports and You | 12th/18th |
| 15.4.2018 | Australian Endurance The Bend | 222 | | Taylor / Baird | Scott Taylor Motorsport | 10th |
| 15.4.2018 | Australian Endurance The Bend | 777 | | Shahin / Youlden | The Bend Motor Sport Park | 15th |
| 15.4.2018 | SRO GT Asia Sepang | 888 | | Bosi / Marciello | GruppeM Racing Team | 3rd/1st |
| 15.4.2018 | SRO GT Asia Sepang | 999 | | Niederhauser / Bastian | GruppeM Racing Team | 1st/DNF |
| 22.4.2018 | 12 h Navarra | 1 | | Kroll / Kroll / Eggimann / Heyer / Frankenhout | Hofor-Racing | 6th |
| 22.4.2018 | 3 h Monza | 4 | | Buurman / Stolz / Engel | Mercedes-AMG Team Black Falcon | 3rd |
| 22.4.2018 | 3 h Monza | 5 | | Lendoudis / Al Faisal / Aguas | Black Falcon | 29th |
| 22.4.2018 | 3 h Monza | 6 | | Haupt / Piana / Al Faisal | Black Falcon | 10th |
| 22.4.2018 | 12 h Navarra | 15 | | Pampanini / Lenz / Calamia | Swiss Team | 5th |
| 22.4.2018 | 12 h Navarra | 17 | | Lafargue / Lafargue / Enjalbert | IDEC Sport Racing | 7th |
| 22.4.2018 | 3 h Monza | 33 | | Konôpka / Lewandowski / Ling | ARC Bratislava | 34th |
| 22.4.2018 | 3 h Monza | 35 | | Petrov / Bulatov / Meadows | SMP Racing by AKKA ASP | DNF |
| 22.4.2018 | 3 h Monza | 42 | | Leventis / Buncombe / Williamson | Strakka Racing | 25th |
| 22.4.2018 | 3 h Monza | 43 | | Buhk / Parente / Götz | Strakka Racing | 2nd |
| 22.4.2018 | 3 h Monza | 44 | | Tambay / Fumanelli / Auer | Strakka Racing | 8th |
| 22.4.2018 | 3 h Monza | 49 | | Yoluc / Hankey | Ram Racing | DNS |
| 22.4.2018 | 12 h Navarra | 85 | | Putman / Espenlaub / Foster | PROsport Performance | 3rd |
| 22.4.2018 | 3 h Monza | 87 | | Beaubelique / Ricci / Jamin | AKKA ASP Team | 36th |
| 22.4.2018 | 3 h Monza | 88 | | Marciello / Juncadella / Vautier | Mercedes-AMG Team Akka ASP | 11th |
| 22.4.2018 | 3 h Monza | 89 | | Debard / Giauque / Barthez | AKKA ASP Team | 32nd |
| 22.4.2018 | 3 h Monza | 90 | | Manchester / Bastian / Szymkowiak | AKKA ASP Team | 12th |
| 29.4.2018 | ADAC GT Most | 8 | | Friedrich / Arnold | Car Collection Motorsport | 16th/18th |
| 29.4.2018 | ADAC GT Most | 20 | | Schramm / Sylvest | Team Zakspeed BKK Mobil Oil Racing | 14th/26th |
| 29.4.2018 | ADAC GT Most | 21 | | Stolz / Asch | Team Zakspeed BKK Mobil Oil Racing | 7th/DNF |
| 29.4.2018 | ADAC GT Most | 47 | | Pommer / Götz | Mann-Filter Team HTP Motorsport | DNF/1st |
| 29.4.2018 | ADAC GT Most | 48 | | Dontje / Buhk | Mann-Filter Team HTP Motorsport | 4th/16th |
| 29.4.2018 | ADAC GT Most | 84 | | Assenheimer / Schmid | AutoArenA Motorsport | DNF/21st |
| 29.4.2018 | British GT Rockingham | 116 | | Buurman / Mowle | ERC Sport | 1st |
| 4.5.2018 | 500 km Fuji | 0 | | Taniguchi / Kataoka | Goodsmile Racing & Team Ukyo | 19th |
| 4.5.2018 | 500 km Fuji | 22 | | Wada / Jounai | R'Qs Motor Sports | 39th |
| 4.5.2018 | 500 km Fuji | 50 | | Kano / Yasuoka / Sakamoto | Arnage Racing | 34th |
| 4.5.2018 | 500 km Fuji | 65 | | Kurosawa / Gamou | K2 R&D Leon Racing | 18th |
| 6.5.2018 | GT Open Paul Ricard | 16 | #AMG GT3 190 16 064 | Hahn / Hellmeister | Drivex School | 13th/6th |
| 6.5.2018 | GT Open Paul Ricard | 20 | #AMG GT3 190 17 111 | Pierburg / Onslow-Cole | SPS Automotive Performance | 5th/DNF |
| 6.5.2018 | 2 h 40 min Mid-Ohio | 33 | #159 | Keating / Bleekemolen | Mercedes-AMG Team Riley Motorsports | 30th |
| 6.5.2018 | SRO GT Sprint Brands Hatch | 35 | | Atoev / Korneev | SMP Racing by AKKA ASP | 18th/DNF |
| 6.5.2018 | GT Open Paul Ricard | 72 | #AMG GT3 190 18 174 | Plachutta / Jäger | Lechner Racing | 10th/DNF |
| 6.5.2018 | GT Open Paul Ricard | 74 | #AMG GT3 190 17 139 | Hrachowina / Konrad | HTP Motorsport / MS Racing | 15th/11th |
| 6.5.2018 | 2 h 40 min Mid-Ohio | 75 | #061 | Habul / Engel | SunEnergy1 Racing | 33rd |
| 6.5.2018 | SRO GT Sprint Brands Hatch | 87 | | Jamin / Serrallés | AKKA ASP Team | 5th/6th |
| 6.5.2018 | SRO GT Sprint Brands Hatch | 88 | | Meadows / Marciello | AKKA ASP Team | 3rd/4th |
| 6.5.2018 | SRO GT Sprint Brands Hatch | 90 | | Bastian / Manchester | AKKA ASP Team | 19th/15th |
| 6.5.2018 | GT Open Paul Ricard | 99 | | Coimbra / Silva | Sports and You | 19th/13th |