Three types of pavements represented by different rolling resistance coefficients with specific values of 0.018, 0.027 and 0.035 were used to compare the simulated calculated values of the emission coefficients using the carbon balance technique to evaluate fuel consumption of vehicle. This technique is based on a model of the carbon dioxide emission coefficient that shows the maximum percentage difference in value to each different rolling resistance coefficient corresponding. This shows that the application of this simulation technique will be successful to the extent that it can be applied to calculate the total amount of carbon in the vehicle's moving process. Matlab Simulink software used to simulation, based on principle of determine fuel consumption level in gasoline engine of Toyota Vios 2017. In the results, this paper can be used for different types of engines in order to save cost and times of experiments.