Most GM products have a governor that kicks in at 60 KM/hr while going backward. Ford product will easily go 100 km/hr. 9 _# Q! [; m) @% o( r% x; P7 M But most Japanese cars have no governor and can go as fast as if you were on second gear or until you crash into a police car.% y9 W+ n6 t6 ^7 R" W, t8 J( e