The third round of the GTC takes place in Gauteng, on the Zwatkops Raceway in the suburbs of Pretoria. A small, but very technical circuit, and a spectacular one with more than 15 racing cars at the start!
| Channel | Motorsport.tv |
| Program | Sasol GTC Championship |
| Season | 2018 |
| Episode title | Round 3: Zwartkops |
| Episode number | 3 |
| Date added | March 1, 2019 |
| Original date | October 9, 2018 |
| Run time | 48:00 |
| Category | Racing coverage |
| Production | Sasol GTC Championship |
| Related racing series | Sasol GTC Championship |