If you have car A and car B, 5 F$ |5 _5 m5 X* L: v , C, P/ M/ ?6 g; sTotal Iusurance cost = Ins (for car A only) + Ins (for car B only) - Discount. 9 _( T- x" A. S& o- b & w7 A# c a9 p' }2 RUsually the discount is about 20% of Ins(for car B only) of a couplr hundred $ $ s" D& N' w, i! x; m8 J0 hThis is just from my memory. You can phone Ins company for details.