Not really new,but new here,so Heres my Company named Mactori automotives
Car list:
Mactori Stradale:
Mactori Stradale Sedan:
Mactori Corsa Hatchback:
More on the way…
i just noticed the estate (we know them as station wagons) makes more horsepower than your Supersport car
Holy turbo lag. I’d run more displacement, less boost and smaller turbos.
As oppositelock said, the turbo lag on your cars is insane. You should use VVT & VVL to help you.
The octane requirement on your last engine is 65.4? You could probably run that engine on cat urine. A well tuned engine should have an octane requirement as close to the selected octane as humanly possible. If you’ve chosen 95 octane, for example, there’s no reason the required octane should be less than 94.9. Work more on optimization. 
From 0 to 5000 rpm you have almost no torque. Was that intentional?
Otherwise try moving the ratio slider around a bit to get more usefull torque in the lower revs.
Cheers!
Update:i got the Steam Version…
1st Car from Steam Ver for Mactori(a very Thirsty Car 
)
Mactori Genetima:
Those headlights on Estate are horrendously placed.
BTW. Does your hypercar burn 64 litres of fuel per 100 km? O_O
You mean the First Genetima? Yeah it has been a problem for me on some cars that i get like 35.71lt./100km (steam)used to get higher mileage on the standalone
Utility estate that burns 42 litres of fuel per 100 km…
I must make some competition for this ;p
Update:I made a Name System.
Genetima=Overall Car(An All-rounder/Normal Car)
Corsa/Stradale=a Super/Hyper/sport Car(More on Sportiness)
Penisio=a kind of car that can do stuff(Utility/Practicality)