The Porsche 919 Street is a supercar concept, designed and built by Porsche in 2017, based on the highly successful Porsche 919 Hybrid LMP1 race car. The dimensions and basic design elements of the 919 Street are the same as that of the race car. However the 919 Street instead has a less-pronounced wing and more street-car comforts. This is the one we wish they made. Alas, the 900 HP LMP1-Based road-ready rocket that never was.