As far as I heard, there will be only four engines available and more could come on the way if the Macan is a success:

Macan 

Macan S

Macan Turbo

Macan Diesel


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RC (Germany) - Rennteam Editor Porsche Panamera Turbo S (April 2012 delivery), Porsche 997 Carrera GTS Cabriolet PDK, BMW X5M, Mercedes C63 AMG Coupe PP/DP, Mini Cooper S Countryman All4