@boomRoasted
The main problem with this sim racing thing, some bring quite high levels of skill into the mix, so making statements apart from things like fuel consumption, which is a virtual constant at max pace for all of us.
Therefore saying much outside of tyres and fuel becomes tricky. I can go the whole race on softs with the Nissan, having to accept the last 10 laps I will be 2 seconds off my pace; ( circuit dependant ) bear in mind, of late the racing in gt3 has got very competitive.
Those 2 seconds a lap may mean the difference between 6th place and 10th place.
No one likes the SCG, fuel consumption being its worst fault, on paper, it is the best car, certainly the fastest top speed, and certainly looks the best to sit in and look at. ( sounds a bit crap ) But to my knowledge, there has only been one really fast driver for this car. That being patikins, but I have heard him moan about it on a few occasions, he is your best source of information about that car.
Fuel consumption, really after 60min of racing is neither here nor there, generally, so much happens in a race that it usually bears very little to your overall finishing place. So don't give it much concern, some go for, mediums, full tank of fuel, and a 1 litre splash and dash somewhere strategically in the race. For a midfield battler like me, I am always relying on good luck, that really makes all the difference in the world.
If you have Alien pace, then that opens up a completely different set of variables, that luckily, I do not have to think about.
I am perfectly happy buzzing around in the midfield.
The above is mainly my opinion and point of view which is always very fluid and changeable, and I have assumed you are about my pace.