It is believed that the man in his 20s works as an Amazon delivery driver. It is thought that the death is not suspicious.
At 10.55 a.m. on Tuesday, the South East Coast Ambulance Service discovered the body and contacted the police to Thorpe Park in Chertsey.
At the scene, the man, who appeared to be in his 20s, was declared deceased inside his car.
Reports state that he works as an Amazon delivery driver.
A representative for Amazon UK told SurreyLive, “We are thinking of everyone who has been impacted by this unfortunate event.
“We’re working with our delivery service provider and the police as they investigate.”