In terms of game file size, you will need at least 3 GB of free disk space available. Disney•Pixar Cars 2: The Video Game system requirements state that you will need at least 2 GB of RAM. An AMD Athlon 64 3500+ CPU is required at a minimum to run Disney•Pixar Cars 2: The Video Game. The cheapest graphics card you can play it on is an NVIDIA GeForce 6600.
Disney•Pixar Cars 2: The Video Game will run on PC system with Microsoft Windows XP SP3/ Windows 7 and upwards.
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