Oho bhai... what u mean by average accelaration is that every car on this planet has the same average accelaration....
A 500HP BMW M5 when put into a normal drive has the average acceleration of a mehran.... :-#
That never means we can compare a 800cc crap with a 5000cc BiTurbo...
what accelration actually means is that when u run into a very close situation on a highway, then u just push the pedal to the medal to get out of it...
That differs how mira handles the situation and how does City.
As for room space, when u travel with 3 persons in a mira, u don't have the 500 liter trunk.
Luggage ko apne saath bithaana hoga bhai. City, in these terms is (H).
The point is, its crazy to compare a 1.3L compact sedan class to a 0.6L L275 Bodied mira.
BTW, have u ever compared the interior dimensions of city to those of mira...?
I mean the ones that are not just an Andaza, the ones on a technical spec sheet.... do tell me....