@shazi
Chevrolet Exclusive was launched with two versions.
- Chevrolet Exclusive
- Chevrolet Exclusive LS
There were some feature that were available only in LS version which are as follows.
- Front power window/driver side rare view mirror/steering.
- Tailgate lever
- Digital Clock
- Colored Bumpers
The above features were not present in simple exclusive but both had 800cc; 51 bhp engine.
Now NEXUS people have replaced both version with a Chevrolet Joy. It has no versions. It has all the features of Chevrolet Exclusive LS but a bigger engine of 1000cc; bhp 63.
Yes the AC is very powerful and car is very comfortable. (personal experience).
Let me know if you need to know anything else.
Regards,