Despite the drive to build efficient vehicles that are fuel efficient, with smaller engines, top speed runs are getting a boost. Automakers have made significant progress in aerodynamics and found ways to cut emissions restricting production to a minimum.
In contrast to other metrics used to distinguish the two types of vehicles for example, zero-to-60-mph times cornering G-forces, quarter-mile times, establishing the new record for top speed is extremely difficult.
SOURCE LINK-- https://awesomeworldbolg.blogspot.com/2023/02/the-most-powerful-cars-on-planet.html