2017 Porsche 911 GTS Facelift Ditches 3.8L Engine for 3.0L Twin-Turbo Flat-6

Introduced for the 2015 model year, the Porsche 911 GTS available on the market now makes use of a visceral 3.8-liter naturally aspirated boxer engine. For the 991.2 facelift, the 911 GTS will have to ditch it in favor of a 3.0-liter twin-turbocharged flat-6. As Rennlist points out, a document submitted by the German …