If I were you I would have already sold my City and bought an Aqua or a Prius. My both neighbors own Prius 1.8 and 1.8 Alpha. The reason is the best fuel economy in the daily commute. Plus, they offer a handful of safety features. I heard that there are plenty of spare parts available for Aqua in Karachi.
I personally prefer the look of the 3rd gen Prius as the new Prius has a die-hard design failure. It may not be pleasing to most people’s eyes. And the cost it comes with totally takes away the meaning of buying a hybrid for saving fuel.
Good luck. The ground clearance issue can always be solved with the help of spacers.