5 ms·

Improvements in corrosion management, better machining, better materials, and competition from automakers providing longer and longer warranties has driven up t

• userbinator 3y ago
  ...but when you do encounter major problems, they are definitely major. That's the point I'm trying to make: new cars are lasting longer because they were designed with a more definite lifespan (and all the "improvements" can be seen as a way to make that lifespan more definite.) Parts being made to tighter tolerances means far less margin and variation. The "bathtub curve" is being made sharper at both ends.