There are two Astras and they are quite different in quality and dynamics. The two door is a Euro, the 4 door is the actual Cruze replacement. From the reports I read, the 2 door is well engineered and delightful to drive. The 4 door isn't in the same class.
It’s the hatch, 2dr or 4dr, that’s designed/built/tuned by Opel where the
sedan is tuned/built by Daewoo.
The one I drove was in Europe, admittedly a wagon; but the (low rent) interior trim & NVH & switchgear quality etc would be the same as other European-market Astras.
For 1 their Silverado is a great car for the price in the USA! Just a bad car here for the price...
It’s only expensive here at the moment because it needs one-at-a-time conversion, ie. not made in RHD.
They’re really not that cheap there though, you’re looking at more than top-of-the-range Japanes ute money, and while they probably suit
some businesses well (carrying big things around), driving one is like having a well-built UFC winner repeatedly kicking you in the testicles.
Suburbans were cheaper than Landbruisers, yet nobody wanted those here ‘cos they were so archaic.