The power of the car engine is
$$P=\tau\,\omega_E=\tau\,\frac{n\,\pi}{30}$$ where $~\tau~$ is the engine torque and $~n~$ is the engine speed of rotation $~[1/min]~$
from here you obtain the force that accelerate the car $$~F=a\tau~\quad, n=n_{P}$$ where $~n_P~$ is the speed of rotation in which you obtain $~\tau=\tau_{max}~$
with Newton second low the acceleration of the car
$$M\,a=F-\mu\,M\,g$$
where $~\mu\,M\,g~$ is the friction force and M is the total mass of the car