If you have car A and car B, 4 S4 J6 P' s+ c7 a9 s
5 R2 B M3 V7 j5 T& m e; xTotal Iusurance cost = Ins (for car A only) + Ins (for car B only) - Discount.5 ]2 u! k2 u* [* _3 S* S* r
, e7 g+ D/ O# B$ HUsually the discount is about 20% of Ins(for car B only) of a couplr hundred $ * G3 K7 \$ \% @* k: y2 ? A0 pThis is just from my memory. You can phone Ins company for details.