If you have car A and car B, , }" j6 k* v' h/ g! @* M+ _; S
, I" \# L$ @5 j5 k/ a
Total Iusurance cost = Ins (for car A only) + Ins (for car B only) - Discount.* e) G, X9 u+ P) P! T0 l; v2 R
( P! f+ l( o- l3 i+ O, \5 B% OUsually the discount is about 20% of Ins(for car B only) of a couplr hundred $$ ]4 d7 f0 o0 W" W* U. n9 f( Y
This is just from my memory. You can phone Ins company for details.