We also have a 2011 Wrangler unlimited. SWMBO likes it very much and it has been reliable and performed well over the last 12 months.
It has the older petrol motor which is not a rocketship but is adequate and reasonably frugal (11-12 l/100km)
Very competent off road out of the box
I find the ride a bit rough coming from a Disco 3 but I'm probably just a bit spoilt.
I would agree that dealers vary ( but so do Landrover ones)
Ours took at least 20,000KM before the engine was giving its best
Any questions I'm happy to help.
Regards,
Tote

