3. 2021 Koenigsegg Regera

Priced at: $5M

With 1,500 horsepower, a hybrid drivetrain, and a top speed of 251 mph, the Regera is both outrageously fast and futuristic. However, it also offers grand touring (GT) characteristics, making it one of the finest cars available. Designed for long drives, the Regera prioritizes the driver’s enjoyment and ultimate comfort.