Great thread. I have been involved with Technology all of my life, Aerospace, automotive & consumer electronics.
Like the internet & cell phone, people & industry have become slaves to their own inventions.
The quality of good electronic design today is reflected by the fact that it will fail in the first 72 hours or it will work for 20+ years without a problem.
Electronic ignition & fuel injection made massive changes for auto reliability.
The world of tinkering with your car and basic maintenance is not the same as it was when we were young.
Cars now go 100K miles on a set on spark plugs & ignition wires.
Synthetic oils will go 8-10K miles between changes. It is not uncommon to see daily driven cars with well over 100K miles logged.
My wife was stopped at a signal last November in our 2012 Lexus CT200h. A guy feel asleep at the wheel and rear ended her at over 50mph.
He pushed her over 60 feet, rolled his car and totaled the Lexus. The car called the police and me.
My wife opened the door when the police arrived, within 2 minutes, stepped out and gave them her information. Not a Scratch on her.
Yes, she was very shaken up emotionally and had a few days of stiff and soreness but the car did its job, she walked away.
You know you have moved to the next level when your vehicle has its own IP address & phone number!
All that being said, there is still a lot of rolling junk on the road due to poor maintenance and shoddy workmanship by repair shops.
I just saw this online this morning.
J.D. Powers Names Most Dependable Auto Brands