International GT Open | Hungaroring 2021
Hungary, 9 - 11 July 2021
International GT Open | Hungaroring 2021
Friday 9 - Sunday 11 July 2021
International GT Open
The International GT Open was created in 2006 by GT Sport, who has been the official organizer for a decade of the Spanish GT and F3 championships, now known as F3 Open.
In 2011 the serie will enter its sixth edition, having enjoyed a growing success in terms of excellence and quality of entries, interest raised, exposure and geographical expansion.

Entries
| No. | Class | Car | Entrants |
|---|---|---|---|
| 7 | PROAM | McLaren 720 S GT3 | McLaren 720 S GT3 |
| 8 | AM | 2020 Mercedes-Benz AMG GT3 | 2020 Mercedes-Benz AMG GT3 |
| 11 | PROAM | Honda NSX GT3 Evo | Honda NSX GT3 Evo |
| 14 | AM | 2020 Mercedes-Benz AMG GT3 | 2020 Mercedes-Benz AMG GT3 |
| 17 | PROAM | Lamborghini Huracan GT3 EVO | Lamborghini Huracan GT3 EVO |
| 19 | PRO | Lamborghini Huracan GT3 EVO | Lamborghini Huracan GT3 EVO |
| 25 | PRO | Ferrari 488 GT3 EVO | Ferrari 488 GT3 EVO |
| 47 | PROAM | 2020 Mercedes-Benz AMG GT3 | 2020 Mercedes-Benz AMG GT3 |
| 63 | PRO | Lamborghini Huracan GT3 EVO | Lamborghini Huracan GT3 EVO |
| 77 | PRO | 2019 Porsche 911 GT3-R II | 2019 Porsche 911 GT3-R II |
| 88 | PROAM | McLaren 720 S GT3 | McLaren 720 S GT3 |
| 777 | PROAM | 2020 Mercedes-Benz AMG GT3 | 2020 Mercedes-Benz AMG GT3 |