The victim, a 23-year-old Levittown man, was headed north on Oxford Valley Road "at a very high rate of speed" around 2:15 a.m., Middletown police wrote in a release.
He lost control of his black Lexus, exiting the roadway and colliding with a vinyl fence and then a tree, police said. After striking the tree, the car rolled onto its roof and landed back on the road, near Roberts Avenue, officials wrote.
The driver, whose name police did not report, did not survive.
Anyone who may have witnessed the accident should call Sergeant Mark McLeod of MTPD at 215-750-3845.
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