not good for new car. You should drive at different speed equally to make all gears be used in the first several thousand kms. . e$ N- I8 o2 t7 jDo the first oil change as soon as possible. Because they are a lot metal debris in the first tank of oil, it is not good for the car in long run. 1 C- L/ u0 D/ E( k6 l LIf you just plan to keep the car for just 3 to 4 years, you can just drive the way you want.