TTRS, SLK55 or Z4 35is?

[ksher]

As someone may know I am now looking for a fully loaded new Z4 23i (AUC). With my budget (£30k max), I can also buy a 06-plate Porsche Cayman S for £26K. Did anyone try it? I know very little about Porsche. How are the running and servicing cost like (little or more expensive than BMW)?

 

[Hotride]

I would have to go for the 35is. that TT6 is just such a sweet engine and the new interior is the nicest i've seen on any sports car in the price range.
SLK is 2nd, but i think i would prefer a boxster/cayman to the Merc. (handling and pedigree over raw power) & Audi is last, the quattro setup just takes away from the "sports car" experience.

 

[Minnis]

Z4 35is hands down. Thats for the style, rwd, and twin turbo 6. Plus BMW's reliabilty and sevice. Trust me, I know them all very well.