Unlike the new 2019 3-series that was officially revealed by BMW , the anticipated 2020 Porsche 992 (911) has not been officially revealed yet. But that doesn't mean a lot about it isn't known already. In a recent prototype drive by Car and Driver, Porsche discussed a lot of the changes. This update is very important in my opinion because the next 911 may have its work cut out for it judging by what we know about the upcoming mid-engine Corvette . The 911 vs Corvette rivalry is nothing new, spanning decades. While there has been very significant and revolutionary changes to the 911 - including switching from air-cooled to water-cooled engines, losing hydraulic power steering, and recently an all turbocharged lineup (short of the GT3) - none have been as revolutionary as the Corvette's planned change to switch from front engine to mid engine layout. So what is the next 911 coming going to be armed with? There are a bunch of changes, although most are just incremental bu
A few weeks ago, I made a post explaining mainstream AWD system types and how they compare , pros and cons, etc. including some simple diagrams to show where the power goes and how much. As promised, this post will focus on specific cars and what AWD systems they use, especially ones that that have more or less been defined by their AWD systems, and the best place to start may be with a bombshell; the Nissan GT-R. Nissan GT-R (R35) The GT-R has built a reputation around having monster traction and very approachable performance, thanks to its AWD system - Advanced Total Traction Engineering System for All-Terrain (ATTESA) - and what it can do for you. But the GT-R doesn't actually use the most mechanically sophisticated type of AWD systems discussed in the previous article, namely a "true" AWD with a centre differential. Instead, it uses a clutch pack to transfer power. RWD-based clutch-type AWD schematic - Rams Eye The Track Guy © The R32, R33, and R34 Sky