It's kind of crazy to me that any manufacturer can sell a road car with 45 hp these days. Whilst it's perfectly adequate for around town, a 45 hp motor for trips involving a motorway or busy dual carriageway is terrifying to me. There are several slip roads in the UK where such a slow acceleration will be downright dangerous because of the lack of space on the slip road combined with a lack of visibility for oncoming traffic. 0-70mph speed being around 24 seconds by my maths, or over 370m to reach the speed limit. There are several motorway sliproads where there is insufficient space to reach this speed in a Dacia Spring 45 - such as the tight slips at Rickmansworth on the M25 - and I'm not accounting for any gradient either. I also wonder if it'll be able to keep up with 70 mph traffic on steeper parts of the road network like the M62 Pennine pass where my old GTE in electric mode would be using roughly 80% power up the hill (~80hp) to maintain 70 mph - though it did weigh about 500kg more than the Spring (and it had an engine for when you needed a bit more poke).
They do fortunately look to be bringing the 65 hp model to the UK too, which will be a lot safer for this kind of use. Whilst there's nothing prohibited about selling a slow-accelerating vehicle on UK roads, it does seem to be a significant compromise to save money on the build. Presumably it allows them to use a much smaller inverter and motor (I'd guess the battery pack is equally capable since that doesn't change with the motor spec). They have a rather low voltage architecture, unique amongst car-sized EVs, of around 240V. This will also mean it is very slow to charge on most CCS chargers, but it looks like it will only do about 30kW there anyway due to the lack of battery cooling, so more than one stop on a road trip will get pretty boring pretty quickly.
Long term battery durability in a cheap car like this will be one to look at carefully. They don't have liquid cooling, but the low charge/discharge rates should help there. The pack will cycle a lot more compared to larger packs if it is used similarly to those larger battery cars. The cell chemistry will also be a significant factor in its longevity too. They seem to offer a 75,000 mile / 8 year warranty, with a guaranteed 75% capacity, which is a little behind the mainstream competition (on mileage) but not too far behind others in a similar category, e.g. SAIC are 80,000 miles / 7 year on the MG4 to 70% capacity.