Porsche Cayman S: Shift at how many RPM?

Just about every car in automatic shifts at or around 3,000 rpm.

If you accelerate faster, it shifts later on.

For performance, you are supposed to go up to the redline, but not passed the redline, which I think is around 7200rpm in the Cayman S.

As far as the standard models is concerned the Porsche Cayman is faster but with some proper optaional extras a Porsche Cayman can reach within a 10th of a second behind a Porsche 911 Carrera S although by then the Porsche Boxter is way behind even with its optaional high performance extras but to let you in on a secret is that a Porsche Cayman if it is modified corectly by a professional or a porsche expert such as Techart or 9ff a Porsche Cayman will go faster than a Porsche 911 Turbo specialy with a limited slip electronic PTM differential around a track although it will probbely still lack behind in a drag strip. Since you say you are trying to decide between the Porsche Boxter and a Porsche Cayman you might as well go for the highly reliable, quicker, safer, fun to ride and fuel effitient Cayman although if you are trying to buy a Porsche and a Cayman you must try to look at a Porsche 911 model insted this is specially case that the Porsche Cayman is in the middle of a unchanted price terretory with putts it in a vehicle class of its own. If you are trying to go on a shoe string budget and still have a good Porsche, get the Standard Cayaman unless if you are highly argumented to roadsters which the Porsche Boxter is rather the best and if you ask a proper knowladgable expert on this field you will again and agian here that the best car you can buy these days is a Porsche mostly case of the 911 model range from where you can slecet yours spot on since there are so many variants to choose from and so you must look at 911 models first then if it don't fit you, try the Porsche Cayman and buy that one with proper performance parts. In a cayman you might have to look for PDK, the sport crono pacgae and its best aero kit if you want to really go faster.

The recommended shift range is 4700-5300 rpm. That is the region where torque is maximized, and not just RPM gained.

Haaahahaaaaaa u should take the driving test again, and get ur ears fixed

It will shift where it wants to. It depends on throttle.