Porsche 919 Hybrid
Porsche revealed an evolution of the 919 Hybrid on 11 April 2018, as it broke the lap record in Circuit de Spa-Francorchamps with a lap time of 1:41.77, with Neel Jani behind the wheel. The lap time was 0.783 seconds faster than Lewis Hamilton's flying qualification lap in 2017, previously posting a 1:42.553 in his Mercedes AMG F1 W08, a Formula One car. Jani was also over 12 seconds faster than the standard 919 Hybrid's 2017 pole position lap time of 1:54.097. During the lap, Jani's speed trap was at the Kemmel Straight, with an average speed of .
Ruf BTR
At the next contest three years later, the same car, with 211,000 trouble-free miles on the odometer, visited outside the competition and attained a top speed of , still able to outperform most of the newer cars including the Lamborghini Countach 5000 QV, the AMG Hammer, the Ferrari 288 GTO, the Ferrari Testarossa and the Isdera Imperator 108i, only the Porsche 959, the Ruf CTR and a Koenig modified Porsche 911 Turbo with engine by RS-Tuning were faster.