| Lp | Producent |
Zwycięstwa |
Lata |
|---|---|---|---|
| 1 |  HPD |
1 | 2014 |
| 2 |  Morgan |
1 | 2014 |
| 3 |  Ferrari |
1 | 2014 |
| 4 |  BMW |
1 | 2018 |
| 5 | Riley |
2 | 2015 |
| 6 | Ford |
2 | 2018-2019 |
| 7 | Riley & Scott |
3 | 2014 |
| 8 | Dallara |
3 | 2016 |
| 9 | Porsche |
4 | 2015, 2017, 2019 |
| 10 |  Nissan |
4 | 2017-2018 |
| 11 | Mazda |
4 | 2019-2020 |
| 12 |  Ligier |
5 | 2016-2017 |
| 13 | Oreca |
6 | 2014-2016, 2018 |
| 14 | Acura |
7 | 2018-2020 |
| 15 | Cadillac |
18 | 2017-2020 |
| 16 | Chevrolet |
20 | 2014-2017, 2020 |