All 4 are some of the poorest quality vehicles on the planet.
Consumer Reports has had the Forrester as their top car overall, including reliability. Its overall reliability since 2012 has only been Excellent or Very Good.
The Mazda CX-5 has only ever had Excellent or Very Good ratings for reliability.
The Audi Allroad SUV had Excellent for 2013, the only year there was enough use information to rate it.