If you have car A and car B, 3 u6 B `' b2 ^ W$ g4 h3 m
y& j" j, D0 X5 \ r3 g' [Total Iusurance cost = Ins (for car A only) + Ins (for car B only) - Discount.% k' h( m% W/ m+ p7 E
7 E: h: l( R. B( D: B" B, l
Usually the discount is about 20% of Ins(for car B only) of a couplr hundred $ 2 Z3 S# e$ s! }, E* |1 UThis is just from my memory. You can phone Ins company for details.