There is absolutely nothing wrong with the power and torque for dealing with anything, unless you are carrying a load, it does have 5 seat belts. ????
The Celerio is a town car, they have got the torque just where you need it for the zipping around thing. It is also quite happy cruising along at 100kph.
But, I have wider aftermarket wheels, which makes the flying around thing just like the ol' Mini Coopers...????
Mini Cooper S tyre....145x10..
Suzuki Celerio tyre...165/70x14
My.........Celerio tyre...195/50x15 (The max size without altering shock position)