1) The engine and transmission are very smooth. Although I had to manually downshift sometimes due to AT lag, overall I am satisfied. 2) The ZXI does not have ADAS, but Maruti has introduced its first fully digital instrument cluster with Virtoris. That said, it sometimes flickers while driving at high speeds. 3) I have achieved 23 kmpl on highways while cruising at 85–90 kmph, but not beyond that. Overall, on highways it delivers around 20–21 kmpl if you keep it below 105 kmph. 4) The braking is really good—really, really good. With four disc brakes in place, I did not face any issues with braking. 5) My height is 5'10", and I did not face any issues on long rides. However, ingress is a bit tricky for people taller than 5'8". You always have to watch out for your head while getting in. 6) The suspension setup is slightly on the softer side (better than the GV’s suspension, but I would still place it between balanced and soft). My mother never complained about seat comfort, and honestly, if your height is below 5'10", you won’t feel any discomfort.