need genuine suggestions from car lovers

so mere ek friend ko extreme ligament tears ho gye hai dono knees mai and even though he has recovered, it gets very difficult for him to travel through local ya metro everyday in mumbai aur cabs ke prices toh afford koi nahi kar sakta yaha roj.
So ab mene aur mere dosto ne decide kiya hai ki hum milkr ek car dila dete hai bhai ko, humse sachhi dekha nahi jara uska yeh phase,
hum sab ke jod ke around 3L ban re hai itne mai toh used car hi ayegi achhi, kisi ne spinny wagere try kiya hai kya? mujhe ek swift dzire dikhi thi 2.5L ki which was 70k driven, mujhe toh deal sahi lagi par pls share your opinions here.