-Few small texture and material improvements;
-Little bit more fuel tank capacity, and slightly less fuel consumption;
-Small tweaks for tires. They should feel tiny bit less edgy now, but those who terribly sucked at driving this car before, will probably still suffer badly, I can't help you.
^^^One way to hit an apex with W125. In case you wonder, I survived this and it wasn't so hard. But I don't recommend to powerslide W125 a lot.
Mercedes-Benz W125 0.79
1937 grandprix car