The major issue with the car is the oil bathed engine timing belt that degrades over time, at a rate that is usually faster than its quoted life. This is true for all puretech (referred to as PureCrap by some mechanics in UK etc due to their spate of failures) engines using an oil bathed belts not only the one used in Pakistan. The quoted life of belt has been reduced over time and IIRC is about 80,000KM. But it does degrade before that. As per my experience, the belt was only visually inspected for wear, never tool assisted (see below). Once the belt is visually degraded, it has done some damage already potentially. If a belt is not available for immediate change (the cost is about a lakh plus including service charges from what i understand, could be more now), driving the car is like sitting on a time bomb.
The reason for the belt rather than the chain was to reduce engine vibrations since it is a 3 cylinder unbalanced engine. Peugeot is moving away from rubber timing belts in future engines AFAIK, but for now the one in Pakistan is oil bathed.
There are tools available on aliexpress which are very cheap that allow monitoring of belt wear. But it is an issue that is almost universal. Google for more.
Other than that, the oil change should only be done at Peugeot/ Kia service centers. Till I had the car, the oil used in the engine that includes "preservative" for the belt was only available at the dealership and is imported esp. for this car and is more expensive as compared to other oils. Granted anyone spending 7 million on a car might not have an issue with the price, but since Peugeot-Lucky is the only one importing it, if they stop, finding a similar oil may be very difficult after market.
The parts are on the more expensive side, but are usually made available as per demand. The reason is that there aren't enough cars to have a secondary market; thus everything is dealership/ service centre dependent.
As for reliability, yes, Peugeots are not the most reliable cars. Look up most reliable cars in UK, one of the larger markets for Peugeot, it usually comes up near the middle, with the top dominated by Korean/ Japanese and "British" brands.
As for hydro locking, this is an issue due to misinformed driving. The owenr's manual clearly states what water conditions the car can be driven in. Since no change was made to engine intake for Pakistani market, driving the car in water level (wave levels, not static water level) > 150mm is asking for trouble. One only needs to be careful to avoid hydro locking. This was also something seen in Civic IX.
The 3D i-cockpit is truly beautiful and way better than the one in Chinese cars (I have owend a Haval H6 as well). HOWEVER, due to the odd shape of the steering wheel, it has to be fully down in order to view the clusters otherwise all the beauty goes to waste. The car should have come with an autodimming rear view mirror, but unfortunately it does not.
Paint quality is a hit and miss. I had a small patch of paint smudge on the bonnet (black color). Another user here had it on the fender IIRC. Black comes with swirls as a free addon from the dealership as well. 
The Pros of the car are its seats, drive and power. It does need RON >92 fuel however as per Lucky. As per my knowledge of the puretech engine used in Pakistan, it is not a hard requirement. These days the price difference is pretty small and likely not an issue. But if you live in an area where this isnt widely available, it can be an issue.
Being a 3 cylinder engine, there are definite NVH felt in the cabin, though not as much as PKDM alto (which i also have).
