Hi Gradyex, indeed, I opted for the thicker steering wheel, am happy with the choice, very nice grip.

The full specs are:
249 Tiptronic S
635 Park Assist (Parking Aid Rear)
640 Sports Chrono Package Turbo
509 Fire Extinguisher
CFX Floor mats with coloured logo (silver) and leather surround (red)
XPA Thicker 3-spoke sports steering wheel in smooth leather
XSC Porsche crest embossed on the head rest
692 CDC-4 Six disc CD autochanger
447 Inflatable spare tire
P77 Sports seats
XSX Seat belts in guards red
X70 Door entry guards in stainless steel
672 Extended navigation system
666 Telephone module for PCM
XXZ Sports-style footrest

CR911, there's enough leg space in the back without moving the seats forward (I'm 1.77 m). The kids ( 3 and 5 years old) love it, "Dad, can we go in the race car again?"