The usage of mobile internet is increasing rapidly, with the increasing popularity of media enabled handhelds such as laptops, Smartphone's, tablets. This increasing demand of data constantly surpasses the processing capacity of mobile communication networks. Downloading of different contents, real time data from the internet is the major need for the users. In this paper, the authors have reviewed different techniques that are used for the vehicular internet access. The performance of these techniques is analyzed to find the optimal technique that provide better throughput.