Yes fairly similar on t/w and range on internal fuel
F-16C B50
Max USL thrust = 29,500 lbs
T/W
Min GW (21,000 lbs) = 1.40 (no fuel)
Max TOW (42,000 lbs) = 0.70
Internal Fuel = 1073 US Gal
Wing Loading (at Min GW) = ~49 lbs sqft (with tail lift)
JAS-39C Gripen (Wiki figures)
Max USL thrust = 18,100 lbs
T/W
Min GW (15,000 lbs) = 1.21 (no fuel)
Max TOW (31,000 lbs) = 0.58
Internal Fuel = figure varies from 795 - 1122 US Gal
Wing Loading (at Min GW) = ~46 lbs sqft (canard effect not known)
There are already F-16 AESA radars available from Grumman SABR and Raytheon RACR etc that can give it a radar comparable with the Gripen (As well as the AN/APG-80 in the Block 60)
http://www.f-16.net/news_article4726.html