It's the third-most powerful Porsche ever built, and it'll hit 60 in a ludicrous 2.8 seconds. Fuel economy isn't the reason you buy a Panamera, but it's nice to know it's not bad. Single-turbo V-6 ...

At that same testing event, we came away thoroughly impressed with the seamless integration of Porsche's hybrid system. That said, pairing the battery and motors with a powerful turbo V-6 instead ...