Mixed Class Challenge is the seventh available event in the Evolution mode of Need for Speed: Porsche Unleashed. It is the second event in the Golden Era.
It is unlocked after the player reaches the Golden Era.
- Era: Golden
- Year: 1970 to 1988
- Difficulty: Advanced
- Zone Industrielle
- Monte Carlo Circuit #1
Be prepared to tackle a wide variety of cars, ranging from the economical 914 to the recently released 2.7 L Carrera RS Coupe.
- Entry fee: $4,000
- Prize: $20,000
- Additionally, the player will receive a prize after every completed leg, depending on their achieved place.
The availability of the cars depends on the current in-game year.