1) Crashing Car to Wall. (Looks like GTA SA has good mechanics). 2) Car Physics. (GTA V has better handling whereas GTA SA is faster at drifting). 3) - Customizing Car. (Looks like GTA SA has some little details better than GTA V). 4) Exploding Car. (GTA SA weapons has more damage than GTA V). 5) Flying A Plane. (I flied like crazy to see which one has control easier control). 6) Flying A Heli. (I flied like crazy to see which one has control easier control). 7) Fighting. (GTA SA has great fighting combat while GTA V fighting is excessive). 8) Swimming. (Not much to say for both. They have similar thing when swimming). 9) Running. (GTA SA running looks less realistic because the player gets tired really fast). 10) Suicide. (Kind of the same, "almost"). 11) Barber. Both have good details and different hairstyles and beards). 12) Tattoos. (GTA V has a better view on tattoos while). 13) Ammu-Nation. (Not all weapons are on shown on this video). Feel free to comment, it's your opinion. Thanks for watching, hope you enjoy it and don't forget to like the video and subscribe..