Regret & impatience

It would be surely a matter for regret that I throw away two automobiles, XH200 OPEL B-Vectra and BC7 SUBARU Legacy LSi US model. Driving two of them yesterday and today makes me think of regret seriously, because they are kept fully operational conditions instead there is no fatal part on them. Both of them have thoroughly new suspension constructive parts and motors are well maintained including replacement of timing belts, water pumps, serpentine belts and oil seal parts.
I wonder where they would be in 6 months?