I am considering upgrading my everyday drive, currently shortlisted models are either one of Range Rover or Range Rover Sport plus Porsche Cayenne. Looking for loaded 2012 year L320/L322 models rather than forking out massive cash for the latest aluminium-bodied models. Prefer diesel engines, suppose the 4.4 version for the RR and 3.6 for the RRS. Read some stories about poor transmissions, would that still apply to 2012 models?

Anyone some smart input, preferably from experience? Opinions versus Cayenne also appreciated.

Thanks

Raffe