Complex sentence: The Koenigsegg CC8S is a mid-engine sports car, the first production car by Swedish automaker Koenigsegg and the first production car to use dihedral synchro helix actuation doors, a feature that has become a trademark of the brand.
Split into simpler sentences: The Koenigsegg CC8S is a mid-engine sports car produced by Swedish automaker Koenigsegg. It was the company's first production car and the first production car to use dihedral-synchro helix actuation doors, a feature that has become a trademark of the brand.