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 .
Porsche 997
A more powerful version of the Turbo called the Turbo S (S standing for Sport) was unveiled at the Geneva Motor Show in March 2010. Available only with a 7-speed PDK transmission and carbon ceramic brakes along with the Sport Chronograph package as standard, the engine in the Turbo S was being tuned to generate an extra power output of more than the standard Turbo, bringing the total to at 6,000 rpm and of torque. The engine had revise intake valve timing and a new carbon fibre airbox installed to achieve this feat. European deliveries were scheduled for May 2010 with production ending in autumn of 2012. The Turbo S was Porsche's fastest production car to date at the time of its introduction alongside the GT2 RS, having a acceleration time of 3.3 seconds and acceleration time of 10.8 seconds while ultimately reaching a maximum speed of . Maximum torque of was available between 2,100 rpm and 4,250 rpm. The 911 Turbo S, by contrast to the regular Turbo, was configured to operate with a higher boost pressure level, which means that their maximum torque of was available for an unlimited period.