| 8.2.2015 | 12 h Bathurst | 7 | SLS AMG GT3 | Grant / Samadi / Twigg | VodkaO (Garth Walden Racing) | DNF |
| 8.2.2015 | 12 h Bathurst | | SLS AMG GT3 | | HTP Motorsport | DNA |
| 8.2.2015 | 12 h Bathurst | | SLS AMG GT3 | | Rotek Racing | DNA |
| 1.3.2015 | Australian GT Adelaide | 28 | SLS AMG GT3 | Morgan Haber | Erebus Motorsport Pty Ltd | DNF/DNS/DNS |
| 1.3.2015 | Australian GT Adelaide | 36 | SLS AMG GT3 | Twigg / Emery | Erebus Motorsport Pty Ltd | 8th/15th/6th |
| 12.3.2015 | SRO Test Paul Ricard | 70 | SLS AMG GT3 | Asmer / Schneider | GT Russian Team | 28th |
| 12.3.2015 | SRO Test Paul Ricard | 71 | SLS AMG GT3 | Vasiliev / Schneider | GT Russian Team | 39th |
| 18.3.2015 | BSS Misano Test | 70 | SLS AMG GT3 | Marko Asmer | GT Russian Team | 2nd |
| 18.3.2015 | BSS Misano Test | 71 | SLS AMG GT3 | Alex Vasiliev | GT Russian Team | 7th |
| 5.4.2015 | 300 km Okayama | 0 | SLS AMG GT3 | Taniguchi / Kataoka | Goodsmile Racing & TeamUkyo | 17th |
| 5.4.2015 | 300 km Okayama | 11 | SLS AMG GT3 | Hiranaka / Wirdheim | Gainer | 24th |
| 5.4.2015 | 300 km Okayama | 22 | SLS AMG GT3 | Wada / Jounai | R'Qs Motor Sports | DNS |
| 5.4.2015 | 300 km Okayama | 50 | SLS AMG GT3 | Kano / Yasuoka | Arnage Racing | 30th |
| 5.4.2015 | 300 km Okayama | 65 | SLS AMG GT3 | Kurosawa / Gamou | Leon Racing | 34th |
| 5.4.2015 | 300 km Okayama | 111 | SLS AMG GT3 | Ueda / Tsuruta | Rn-sports | 33rd |
| 6.4.2015 | British GT Oulton Park | 22 | SLS AMG GT3 | Jones / Jones | Preci - Spark | 26th/DNF |
| 6.4.2015 | British GT Oulton Park | 30 | SLS AMG GT3 | MacKinnon / Plato | RAM Racing | DNF/8th |
| 6.4.2015 | SRO GT Sprint Nogaro | 70 | SLS AMG GT3 | Schneider / Karachev | GT Russian Team | 10th |
| 6.4.2015 | SRO GT Sprint Nogaro | 71 | SLS AMG GT3 | Vasiliev / Bouchut | GT Russian Team | 9th |
| 12.4.2015 | 3 h Monza | 18 | SLS AMG GT3 | Morley / Johnston / Engel | Black Falcon | 38th |
| 12.4.2015 | 3 h Monza | 21 | SLS AMG GT3 | Buurman / Haupt / Al Faisal | Black Falcon | 32nd |
| 12.4.2015 | 3 h Monza | 33 | SLS AMG GT3 | Schmidt / Toril / Heyer | Car Collection Motorsport | DNF |
| 12.4.2015 | 3 h Monza | 34 | SLS AMG GT3 | Ehret / Mattschull | Car Collection Motorsport | 42nd |
| 12.4.2015 | 3 h Monza | 70 | SLS AMG GT3 | Karachev / Schneider | GT Russian Team Viatti | 19th |
| 12.4.2015 | 3 h Monza | 71 | SLS AMG GT3 | Vasiliev / Asmer | GT Russian Team Viatti | 17th |
| 12.4.2015 | 3 h Monza | 98 | SLS AMG GT3 | Sylvest / Dontje / Juncadella | Team Astana by Rowe | 15th |
| 12.4.2015 | 3 h Monza | 99 | SLS AMG GT3 | Bastian / Graf / Dusseldorp | Rowe Racing | 11th |
| 26.4.2015 | GT Open Paul Ricard | 17 | SLS AMG GT3 | Plachutta / Lechner | Lechner Racing | 7th/DNS |
| 26.4.2015 | ADAC GT Oschersleben | 21 | SLS AMG GT3 | Asch / Ludwig | Team Zakspeed | 2nd/2nd |
| 26.4.2015 | ADAC GT Oschersleben | 42 | SLS AMG GT3 | Proczyk / Simonsen | HP Racing | 3rd/3rd |
| 3.5.2015 | 500 km Fuji | 0 | SLS AMG GT3 | Taniguchi / Kataoka | Goodsmile Racing & TeamUkyo | 17th |
| 3.5.2015 | 500 km Fuji | 11 | SLS AMG GT3 | Hiranaka / Wirdheim | Gainer | 15th |
| 3.5.2015 | British GT Rockingham | 22 | SLS AMG GT3 | Jones / Jones | Preci - Spark | DNS |
| 3.5.2015 | 500 km Fuji | 22 | SLS AMG GT3 | Wada / Jounai | R'Qs Motor Sports | DNA |
| 3.5.2015 | Italian GT Vallelunga | 26 | SLS AMG GT3 | Mora / Wright | Sports and You | DNF/11th |
| 3.5.2015 | British GT Rockingham | 30 | SLS AMG GT3 | MacKinnon / Plato | RAM Racing | 4th |
| 3.5.2015 | 500 km Fuji | 50 | SLS AMG GT3 | Kano / Indra-Payoong / Yasuoka | Arnage Racing | 23rd |
| 3.5.2015 | 500 km Fuji | 65 | SLS AMG GT3 | Kurosawa / Gamou | Leon Racing | 19th |
| 3.5.2015 | 500 km Fuji | 111 | SLS AMG GT3 | Ueda / Tsuruta / Ikegami | Rn-sports | 27th |
| 10.5.2015 | GT Open Estoril | 18 | SLS AMG GT3 | Coimbra / Silva | Sports and You | 12th/7th |
| 10.5.2015 | SRO GT Sprint Brands Hatch | 70 | SLS AMG GT3 | Karachev / Schneider | GT Russian Team | 10th |
| 10.5.2015 | SRO GT Sprint Brands Hatch | 71 | SLS AMG GT3 | Vasiliev / Asmer | GT Russian Team | 13th |
| 17.5.2015 | 24 h Nürburgring | 2 | SLS AMG GT3 | Buurman / Schneider / Simonsen / Christodoulou | Black Falcon | DNF |
| 17.5.2015 | 24 h Nürburgring | 5 | SLS AMG GT3 | Buurman / Al Faisal / Haupt / van Lagen | Black Falcon | 5th |
| 17.5.2015 | 24 h Nürburgring | 8 | SLS AMG GT3 | Alzen / Holzer / Götz / Siedler | Haribo Racing Team | DNF |
| 17.5.2015 | 24 h Nürburgring | 22 | SLS AMG GT3 | van der Zande / Seyffarth / Jäger / Engel | Rowe Racing | DNF |
| 17.5.2015 | 24 h Nürburgring | 23 | SLS AMG GT3 | Graf / Jäger / Hohenadel / Bastian | Rowe Racing | DNF |
| 17.5.2015 | 24 h Nürburgring | 27 | SLS AMG GT3 | Asch / Coronel / Vietoris / Ludwig | Team Zakspeed | DNF |
| 17.5.2015 | 24 h Nürburgring | 31 | SLS AMG GT3 | Schmidt / Ehret / Mattschull / Rice | Car Collection Motorsport | DNF |
| 17.5.2015 | 24 h Nürburgring | 33 | SLS AMG GT3 | Heyer / Frommenwiler / Huff / Krognes | Team Premio | 10th |
| 17.5.2015 | 24 h Nürburgring | 185 | C230 | Assenheimer / Marbach / Gusenbauer | Team AutoArenA Motorsport | 45th |
| 23.5.2015 | Australian GT Phillip Island | 36 | SLS AMG GT3 | Twigg / Emery | | 4th |
| 24.5.2015 | 3 h Silverstone | 18 | SLS AMG GT3 | Morley / Johnston / Engel | Black Falcon | DNS |
| 24.5.2015 | 3 h Silverstone | 21 | SLS AMG GT3 | Buurman / Haupt / Al Faisal | Black Falcon | 23rd |
| 24.5.2015 | 3 h Silverstone | 33 | SLS AMG GT3 | Heyer / Toril / Seyffarth | Car Collection Motorsport | 29th |
| 24.5.2015 | 3 h Silverstone | 34 | SLS AMG GT3 | Ehret / Mattschull | Car Collection Motorsport | 45th |
| 24.5.2015 | 3 h Silverstone | 70 | SLS AMG GT3 | Karachev / Waszek / Bouchut | GT Russian Team | 20th |
| 24.5.2015 | 3 h Silverstone | 71 | SLS AMG GT3 | Vasiliev / Al Azhari / Asmer | GT Russian Team | 24th |
| 24.5.2015 | 3 h Silverstone | 98 | SLS AMG GT3 | Sylvest / Dontje / Juncadella | Team Astana by Rowe | 11th |
| 24.5.2015 | 3 h Silverstone | 99 | SLS AMG GT3 | Graf / Bastian / Dusseldorp | Rowe Racing | 10th |
| 31.5.2015 | British GT Silverstone | 22 | SLS AMG GT3 | Jones / Jones | Preci - Spark | 9th |
| 31.5.2015 | Italian GT Monza | 26 | SLS AMG GT3 | Mora / Wright | Sports and You | 31st/DNF |
| 31.5.2015 | British GT Silverstone | 30 | SLS AMG GT3 | MacKinnon / Plato | RAM Racing | DNF |
| 7.6.2015 | GT Open Silverstone | 18 | SLS AMG GT3 | da Costa / Sardinha | Sports and You | 10th/8th |
| 7.6.2015 | ADAC GT Red Bull Ring | 21 | SLS AMG GT3 | Asch / Ludwig | Team Zakspeed | 3rd/4th |
| 7.6.2015 | ADAC GT Red Bull Ring | 42 | SLS AMG GT3 | Proczyk / Simonsen | HP Racing | DNF/DNF |
| 7.6.2015 | SRO GT Sprint Zolder | 70 | SLS AMG GT3 | Karachev / Schneider | GT Russian Team | 13th |
| 7.6.2015 | SRO GT Sprint Zolder | 71 | SLS AMG GT3 | Vasiliev / Asmer | GT Russian Team | DNS |
| 20.6.2015 | 1000 km Paul Ricard | 18 | SLS AMG GT3 | Morley / Johnston / Engel | Black Falcon | 8th |
| 20.6.2015 | 1000 km Paul Ricard | 21 | SLS AMG GT3 | Al Faisal / Buurman / Haupt | Black Falcon | DNF |
| 20.6.2015 | 1000 km Paul Ricard | 33 | SLS AMG GT3 | Heyer / Toril / Seyffarth | Car Collection Motorsport | 18th |
| 20.6.2015 | 1000 km Paul Ricard | 34 | SLS AMG GT3 | van der Zande / Schmidt / Ehret | Car Collection Motorsport | 32nd |
| 20.6.2015 | 1000 km Paul Ricard | 70 | SLS AMG GT3 | Karachev / Vasiliev / Asmer | GT Russian Team | 11th |
| 20.6.2015 | 1000 km Paul Ricard | 98 | SLS AMG GT3 | Dontje / Jäger / Sylvest | Rowe Racing | DNF |
| 20.6.2015 | 1000 km Paul Ricard | 99 | SLS AMG GT3 | Bastian / Juncadella / Dusseldorp | Rowe Racing | 4th |
| 21.6.2015 | 300 km Buriram | 0 | SLS AMG GT3 | Taniguchi / Kataoka | Goodsmile Racing & TeamUkyo | 23rd |
| 21.6.2015 | 300 km Buriram | 11 | SLS AMG GT3 | Hiranaka / Wirdheim | Gainer | 14th |
| 21.6.2015 | ADAC GT Spa | 21 | SLS AMG GT3 | Asch / Ludwig | Team Zakspeed | 2nd/1st |
| 21.6.2015 | 300 km Buriram | 22 | SLS AMG GT3 | Wada / Jounai | R'Qs Motor Sports | 25th |
| 21.6.2015 | ADAC GT Spa | 42 | SLS AMG GT3 | Proczyk / Schneider | HP Racing | 7th/10th |
| 21.6.2015 | 300 km Buriram | 50 | SLS AMG GT3 | Kano / Indra-Payoong | Arnage Racing | 24th |
| 21.6.2015 | GT Sports Club Paul Ricard | 57 | SLS AMG GT3 | Willem Paulys de Pundert | HTP Motorsport | 17th |
| 21.6.2015 | 300 km Buriram | 65 | SLS AMG GT3 | Kurosawa / Gamou | Leon Racing | 15th |
| 24.6.2015 | Spa Test | 18 | SLS AMG GT3 | Morley / Johnston / Engel / O'Young | Black Falcon | 15th |
| 24.6.2015 | Spa Test | 21 | SLS AMG GT3 | Buurman / Haupt / Al Faisal | Black Falcon | 36th |
| 24.6.2015 | Spa Test | 34 | SLS AMG GT3 | Schmidt / Toril / Heyer / Seyffarth | Car Collection Motorsport | 52nd |
| 24.6.2015 | Spa Test | 70 | SLS AMG GT3 | Vasiliev / Asmer / Karachev | GT Russian | 20th |
| 24.6.2015 | Spa Test | 98 | SLS AMG GT3 | Dontje / Jäger / Sylvest | Rowe Racing | 17th |
| 24.6.2015 | Spa Test | 99 | SLS AMG GT3 | Bastian / Dusseldorp / Juncadella | Rowe Racing | 24th |
| 28.6.2015 | Italian GT Imola | 26 | SLS AMG GT3 | Mora / Wright | Sports and You | DNF/20th |
| 28.6.2015 | Italian GT Imola | 99 | SLS AMG GT3 | Coimbra / Silva | Sports and You | 27th/DNF |
| 4.7.2015 | SRO GT Sprint Moscow | 70 | SLS AMG GT3 | Karachev / Bouchut | GT Russian Team | 12th |
| 4.7.2015 | SRO GT Sprint Moscow | 71 | SLS AMG GT3 | Vasiliev / Asmer | GT Russian Team | 13th |
| 5.7.2015 | ADAC GT Lausitzring | 21 | SLS AMG GT3 | Asch / Ludwig | Team Zakspeed | 4th/1st |
| 5.7.2015 | ADAC GT Lausitzring | 42 | SLS AMG GT3 | Proczyk / Simonsen | HP Racing | 2nd/DNF |
| 11.7.2015 | British GT Spa | 22 | SLS AMG GT3 | Jones / Jones | Preci - Spark | 12th |
| 11.7.2015 | British GT Spa | 30 | SLS AMG GT3 | Plato / MacKinnon | RAM Racing | 13th |
| 12.7.2015 | Italian GT Mugello | 26 | SLS AMG GT3 | Mora / Wright | Sports and You | 4th/5th |
| 12.7.2015 | Australian GT Townsville | 28 | SLS AMG GT3 | Morgan Haber | Erebus Motorsport | 13th/DNF |
| 12.7.2015 | Australian GT Townsville | 36 | SLS AMG GT3 | Twigg / Emery | | 3rd/21st |