Frequent short trip should not be a big issue in the big land of US as people are driving more miles per trip than most other countries. Right now I'm in Taipei which is a very small city and people are making very short trip frequently. The CX-5's available here are SA-G 165ps 2.0L FWD, SA-D 175ps 2.2L FWD, and SA-D 175ps 2.2L AWD which is the top of the line! I stopped by at a Mazda dealer and the salesman told me they sell mainly SA-D diesel models as diesel fuel is cheaper than gasoline here with better MPG (33.4 / 41.87 / 35.75 MPG for SA-G FWD / SA-D FWD / SA-D AWD). According to him, there is no more issues on recent diesel's. I'm not sure how Mazda fixed the DPF system but premature failure on cam should be easy to fix. Like Dr_Watson said, SA-D 2.2L CX-5 with 175 ps / 173 hp and 42.8 kg-m / 310 lb-ft @ 2,000 rpm simply makes SA-G 2.5L with 184 hp and 185 lb-ft @ 3,250 rpm felt very sluggish!
Yeah, top of the line SA-D 2.2L AWD costs NT$1,300,000 which is equivalent to $42,000 USD, but that includes import duty plus other taxes based on engine displacement which is more than 50% of the FOB price!
What he's said!
It can't be because of short distance trips, they are very common here in CH, this country is probably half or even smaller than majority of states in the U.S. diesel is also cheaper than gas here, about 1.5 usd per litre (not gallon!). My trips are nearly all short trips, since the hardware and software changes I have no issues with the car, the forums (I visit this forum, the german and the Oz forum regularly) are all quiet now regarding dpf probs or oil rise. I really don't know what the reason why the D isn't available. I looked at the new Tuscon, it's just released here, the interior is awfull although the 1.6 gas engine with turbo sounds intereresting. the new HRV interior is nearly as bad and the petrol and diesel couldn't pull he skin of a cold bowl of custard. Just for a laugh, have a look at the brand new Honda Jazz interior, have they lost their mind!