Celebrated American petrolhead Jay Leno's years as a talk show host have taught him how to ask the right questions - especially when it comes to something as complex as the Porsche 918 Spyder hybrid supercar. And it's a skill he uses to good effect when talking to Frank Walliser, head of the 918 project, in this clip from Jay Leno's garage.
REAL-WORLD RIDE
Then, of course, he gets to drive the 918 as well, in a real-world setting, giving us perhaps the most balanced insight yet into what many are saying is the first of a new generation of sports-cars.
As always with Leno, there are no cut-and-dried answers; come along for the ride and make up your own mind about Porsche's pointer to the future.