Paul,
As you say, definitely a first world problem, but nice to have the choice.
As far as the chassis, steering and other aspects of the cars are concerned I'm sure that there'll be no noticeable difference, but there will be a big difference between the powertrains: one has a 4-pot turbo engine with PDK and the other a N/A 6-pot where you have to stir the gears yourself. I doubt that you'll be able to find a GTS 4.0 demo car but I'm sure that there are plenty of CS 2.5T PDK demo cars around that you can sample to see it fits your requirements. I think your decision very much depends upon your planned usage and preferences in terms of engine power and torque delivery and the sound of the engine and whether or not you can live with a manual 'box.
The 2.5T GTS is now a run-out car so I'm sure that you can expect a big discount, and I reckon that GTS 4.0 residual values will hold up better long term given the more positive press comments compared with that of the turbo car (5-star vs 4-star), and the PDK transmission will very soon become an option on the ROW cars so it may well be worth waiting a month or so to see what develops.
My personal choice would definitely be the GTS 4.0 manual, but my own requirements and preferences I'm sure will be very different from your own.
Jeff
As you say, definitely a first world problem, but nice to have the choice.
As far as the chassis, steering and other aspects of the cars are concerned I'm sure that there'll be no noticeable difference, but there will be a big difference between the powertrains: one has a 4-pot turbo engine with PDK and the other a N/A 6-pot where you have to stir the gears yourself. I doubt that you'll be able to find a GTS 4.0 demo car but I'm sure that there are plenty of CS 2.5T PDK demo cars around that you can sample to see it fits your requirements. I think your decision very much depends upon your planned usage and preferences in terms of engine power and torque delivery and the sound of the engine and whether or not you can live with a manual 'box.
The 2.5T GTS is now a run-out car so I'm sure that you can expect a big discount, and I reckon that GTS 4.0 residual values will hold up better long term given the more positive press comments compared with that of the turbo car (5-star vs 4-star), and the PDK transmission will very soon become an option on the ROW cars so it may well be worth waiting a month or so to see what develops.
My personal choice would definitely be the GTS 4.0 manual, but my own requirements and preferences I'm sure will be very different from your own.
Jeff