So here is my story...I've owned 2 fbodys in my life and I'm in the process of selling off my 2000 WS6 Trans AM. I'm thinking about picking up either a Gen 5 camaro or a 13/14 GT. I like the price point/interior/exterior of the Mustang but I'm fighting the urge to turn on the LSX platform (IMO best motor out there). I was looking at the mods and installs for the Mustang and although they're difficult I still like the styling of this car. My main question and where I'm having trouble is I've seen some 13/14 GT's that can calculate you 1/4 mile time and also have wideband o2's to show fuel air mix. this looked like a stock function on the car and can be accessed at the push of a few buttons, I LOVE THIS FEATURE! might be what sells me. However, how do I identify what cars have that and what don't?