I couldn't find anywhere (US/German/Russian/Australian forums) information about new AWD durability, what's new comparing to old (CX-7 version, except for being lighter and more "energy efficient" whatever that means). In a really bad weather conditions (let's say snow/ice drive 1,000km+, constant slippage) what is thermal efficiency of new AWD system, will it overheat and automatically disengage to protect vital components... I wasn't able to find this information anywhere on the web. In general, aside from some crappy marketing promo videos, technical information on mazda AWD are pretty scarce....
Second, what is the actual rear torque distribution between left/right wheel? Rear wheels can get as much as 50% of torque (as there is no central differential), but what is the ratio for left/right rear wheels? Can it be 100% (of those 50%) to a single rear wheel if needed?