How to End a Car Chase in Pubg

I was playing a solo game and had landed on military island. I set myself up on the bridge to camp it, hoping to get peoples' loot as they went by. Unfortunately, nobody came by. While I was driving my buggy into the first circle, a blue Dacia pulled up to my left. I decided to do a little car chase. I followed him until we reached some trees followed by an open field. I purposely stopped at a tree, got out, and began firing. After several shots, I got him.