My car is now 10 years old and has clocked around 78000km, and I am really happy with its power delivery, and comfort etc., It is a wonderful car that Tata has manufactured in collaboration with Fiat.
It is a good car for City drives, where I am presently getting mileage around 8-10 km/l .
It is the best car for long drives(Highways) and it gives a mileage of around 12-14 km/l.
The boot space available in this car is massive, the boot space can never be compared to any other car of the same class even today.
In terms of service, I have been getting my car serviced from the authorized dealer (i.e. KHT Motors, Bangalore). They have been providing the best service till date. I have never had any issue in terms of service and Maintenance.
Pros:
Comfort,
Boot space,
Good In-built Infotainment System,
Cons:
Problem with the Fiat Clutch which is being used in Manza,
I have no other cons to tell about.