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 912
The Porsche 912 is a sports car by Porsche AG of Stuttgart, Germany produced for the 1965 through 1969 model years. The 912 is an entry-level variant of the 911. Like the 911, the 912 was offered in Coupe and Targa body styles. The 912 is a nimble-handling compact 2+2 fitted with a 1.6 liter air cooled 4-cylinder flat-4 from the last of the 356s though slightly detuned to 102 SAE horsepower at 5800 rpm. The 912 is capable of up to fuel economy. This combination is possible because of the high-efficiency Boxer engine, low drag, and low weight. Priced at $4,700, the 912 initially outsold the 911, boosting the manufacturer's total production until success of the 911 was assured. More than 32,000 912s were built from April 1965 to July 1969. 
The 4-cylinder 914 superseded the 912 as Porsche's entry-level model for the 1970 through 1975 model years. In 1976, The 912 enjoyed a one-year revival with the U.S.-only 912E powered by the 914-derived 2.0 liter VW "Type 4" with Bosch L-Jetronic fuel injection delivering 90 SAE horsepower at 4900 rpm. Just 2,092 912E coupes were built from May 1975 to July 1976.