FWD usually have a higher power transmission efficiency to the wheels. FXO have higher power/weight ratio and also is more efficient than the other cars, that makes the actual power/weight ratio even bigger than the other cars, and makes it even smaller for the rb4.


A bit more power on rb4 and a little less power on fxo and I think we are all set. Than this will force you to master all the cars in order to be competitive on a championship with a large selection of tracks.