911 Turbo Challenge is the eleventh available event in the Evolution mode of Need for Speed: Porsche Unleashed. It is the sixth event in the Golden Era.
- Era: Golden
- Year: 1975 to 1988
- Difficulty: Beginner
- Zone Industrielle
Porsche sets the new benchmark in high performance engine technology with the new 911 Turbo. This tournament is open to both models of this very fast and responsive turbocharged car, the 1975 3.0 and 1978 3.3 L.
- Entry fee: $20,000
- Prize: $60,000
- Additionally, the player will receive a price after every completed leg, depending on their achieved place.