Mark Vieira sets out to unleash Porsche GT3 at South Dakota

All eyes will be on the South Dakota Circuit as Guyana’s racing legend Mark Vieira is set to headline the Caribbean Clash of Champions on November 2, 2025, showcasing his newest weapon, a Porsche GT3.
For over a decade, Vieira thrilled fans behind the wheel of his iconic 20B rotary-powered Mazda RX-8, a machine that delivered countless victories and championships, cementing his status as a true racing legend.
As competitors locally and across the Caribbean continue to upgrade, Vieira knows it is time to raise the stakes. The Porsche GT3, his fifth race car and by far the most expensive and ambitious, is highly anticipated, marking the fulfilment of a long-held dream.

Currently en route from Europe, the vehicle’s arrival is eagerly awaited. Once it lands in Guyana, Vieira will begin testing at the South Dakota Circuit, where he and his team of Porsche GT3 engineers will fine-tune the car in preparation for the ultimate showdown.
Fans can anticipate an electrifying race day. With raw speed, precision engineering, and Vieira’s unmatched driving skill, one thing is certain – he will put on a show that will keep everyone on the edge of their seats. The real suspense will be this: who, if anyone, will stop him on November 2nd?
This will not just be another car; it will be a machine built for dominance. Vieira will aim to challenge the Group 4 lap record set by Vishok Persaud’s KTM, an ambitious goal that will truly test the car’s capabilities.
One thing is certain: the Caribbean Clash of Champions will be elevated to new heights with Vieira behind the wheel.