Strangely enough, my liability actually went DOWN $37 and the collision went up only $50 versus my 10 year old F150 (to be expected) so the net effect was a $13 increase in my half of the insurance bill (for 6 months).
I don't remember what the difference was between the Grand Marquis and my wife's Mustang but it wasn't much either way.
Mid 40's, no tickets that count, decent credit, Progressive customer since 2005.
Hers:2012 Mustang GT Premium,6M,Kona Blue Exterior/Charcoal Interior, 400A, HID/Security Pkg ,Comfort Pkg.
[COLOR="DimGray"][B]His: 2014 Mustang GT Premium,6M,Sterling Gray Exterior/Charcoal Interior,400A, Reverse Sensing/Security Pkg, Comfort Pkg SMR# 3635