If the fight was about the first model to be powered by a biturbo V6 TFSI engine, Porsche definitely won that round when they brought out the Porsche Panamera 4S model but when it comes to who had a better engine to offer, the upcoming Audi RS4 and RS5 would be the winner here.
Audi announced that the upcoming 2018 Audi RS4 and Audi RS5 will be coming with a 2.0-liter V6 engine that will be delivering about 450hp and 442lb ft of torque when it arrives. The Audi RS4 and Audi RS5 will only need 4 seconds to go from 0-60mph with the engine and has a top speed of 155mph.
The Porsche Panamera 4S came with a 440hp engine that delivered about 407lb ft of torque.
The 2018 Audi RS4 will only be heading into production at the end of this year while the RS5 production will start earlier in June this year.