What's the point of owning a 700HP Nissan GT-R if you can't give your grandmother a heart attack with it? In this video, a guy goes to pick up his nana in his fancy new ride and she is visibly impressed with it. She asks a lot of questions about other people's reactions to it, so he decides to give her a demo of the car's speed as they hit a stretch of open road. Her reaction is priceless as the force pushes her back into her seat. She lives to laugh about it so it's all good.

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[via TheSuperCarKids]