The Average Size
The average size of the lion is slightly smaller than African Lions. Males are from 350-420 lbs. The females are from 240-260 lbs. The height at the shoulders are about 3.5 ft. The adult male's skull is 13 in. The adult female's skull is from 11.5-11.9 in. The record total length of a male is 115 in including the tail.
I found this information at: en.wikipedia.org/wiki/Asiatic_lion
Lifespan
The average lifespan in the wild 17 yrs. They can live up to 24 yrs in captivity.
I found this information at: www.bristolzoo.org.uk/asiatic-lion#
Reproduction
The Asiatic Lion gives live birth, and they can, mate all year round. The litter can have 3-4 cubs at a time. Females only breed every 2 years. They are ready to have cubs at 30-36 months of age.
I found this information at: www.wildlywise.com/asiatic_lions.html