The FIA World Endurance Championship's 6 Hours of Sao Paulo race saw a thrilling display of speed and strategy, with BMW's Raffaelo Marciello leading the pack at the halfway mark. The race took an unexpected turn when the Cadillacs, occupying the front row, began to encounter issues. Will Stevens, in the No. 12 Hertz Team JOTA Cadillac V-Series.R, initially took the lead, but a series of slow pit stops and mechanical glitches allowed Kevin Magnussen in the WRT BMW to gain a 10-second advantage.
The BMW's dominance was further solidified when Stevens' race took a turn for the worse. He spun at Turn 8, incurring a five-second penalty, and later, Norman Nato's Cadillac spun while battling with Phil Hanson's Ferrari, adding to the BMW's lead. At the conclusion of the third hour, Marciello was a commanding 17.267 seconds ahead of Nato, with Hanson in third place.
The race's tight nature at Interlagos Circuit resulted in numerous penalties for various infractions. Both Peugeots were penalized for ignoring blue flags and speeding in the pit lane, while the Toyotas faced their own challenges. Andre Lotterer's Genesis hit the No. 8 Toyota, causing significant damage and a 12-lap pit stop. The No. 7 Toyota crew, leading the points standings, was also penalized for start and full-course yellow infringements.
In the LMGT3 category, the TF Sport Chevrolet Corvette Z06 GT3.R of Peter Dempsey emerged as the top performer after three hours, showcasing the impact of contrasting strategies. While most teams opted for early pit stops, two cars, including Eric Powell's Proton Competition Ford Mustang GT3 EVO and Ian James' Heart of Racing Aston Martin Vantage GT3 Evo, stuck to a more conventional approach. This decision ultimately paid off, as the No. 34 Corvette, with a different strategy, took the lead.
The race's halfway point saw Dempsey hold a 12.601-second lead over the No. 88 Mustang, with the top five positions occupied by Mustangs and Ferraris. The race's outcome will be determined by the teams' ability to navigate the challenges of the Interlagos Circuit and make strategic decisions that can make or break their chances of victory.