The Vios is a budget but a really reliable car, I owned one (1st gen model)for 7 years and it has performed superbly with just scheduled maintenance.
Regarding Korean cars, they might look pretty damn good in design and cheap(-er) to purchase but I would stay far away from it, unless its a company issued car. The residual value is a real concern if you plan to use the car for short to medium term. There will always be detractors and fans of Korean cars.
Nissan almera vl spec vs Honda city s spec