Nothing.
This car is quick. The turbo really helps with acceleration and the engine is great for high speed cruising.
The cabin has enough room for four adults to be seated in comfort.
Wind can be a problem at high speed and I would recommend the wind shield for long distance cruising.
The car does suffer from some scuttle shake (as do all convertibles), but it is worse in the Saab than in the latest 3 Series BMW convertible.
We are a Dealer in Melbourne Australia
and belive this is the best product Saab has produced
Cheap reliable motoring as long as maintence is kept up
We find here in Australia you need to clean the fuel injection system every 12 months.