The EPA range is an estimate derived by driving the vehicle under a variety of simulated conditions over a closed course. 234 miles is theoretically how far you can go from 100% charge to zero percent charge, which of course no one would do.
In reality, you operate an EV in the range of 80% to 20% for daily use. This would equate to 140 miles. (234 X .6) or 187 miles for 100% to 20% for the first charge of a trip. Adequate for around town but too limiting for a long trip. Plus, 70 m.p.h. interstate speeds cut into that range significantly. Run lights, wipers, heat or A/C and you're in the low 100 mile range.
The US version has a 91 kWh battery pack, which is fairly large. A Tesla model 3 only has 77 kWh pack but is rated for 341 miles. Being a brick on wheels likely factors into this.
Interestingly, the European version has a slightly smaller battery pack, but is rated for more range. I'm guessing it's the difference in the EPA vs. whatever European organization determines range uses a different protocol.
EV's won't really take off until three things change.
Price has to come down.
Range has to go up.
Charging infrastructure has to improve. Not only more charging locations, but standardized charging plugs/sockets, card swipe like a gas pump (not a different app for each company to access their charger) and rapid chargers that deliver a real rapid rate of charge, not Level 2.