As far as I am concerned, the golden era of modern cars was in the 2000-2010 era, depending on the model/engine/brand/etc.
There is a reason why two of my three sisters (the third has no children) have a 200
6 Toyota Sienna minivan.... it's the last year of the MZ engine. The simple, sturdy, well known and reliable 3MZ-FE. 2007 they got the GR (the engine family depicted above).
Everything seems to get more complicated and more fragile as they get newer. In the early 2000s, they'd pretty much gotten a good grip on engine management as it related to OBD2 protocols. Sure, Honda and Toyota still struggled a bit with the evaporative emissions equipment, but at least we knew what we had to do to fix them.
Today, so many cars are saddled with things like turbochargers, direct injection, cylinder deactivation, CVTs, or completely ridiculous numbers of transmission ratios, along with such worthless crap like start-stop, grill shutters, a boatload of stupid nannyware and "infotainment" garbage, and now yet another A/C refrigerant that some cars (GM) are already struggling with, it's just laughable... and what's really laughable is how much money they want for these things.
The F-150's base price is now over $40k. Part of this is because Ford decided to ditch the base 3.3L V6, and now made the 2.7L turbo V6 (the 'Nano' engine) the base engine. ***??? 90% of our fleet pickup truck customers drive base XL trim F150s..... with whatever the base engine is. In my career, I've watched this model be equipped with the indestructible 4.9L inline 6... that was last used in 1996, dating back to the late '60s. These engines were not only plenty strong to do what they needed to do, they didn't break. They. Did. Not. Break. People could beat on them, neglect them, didn't matter, they'd always come back for more. Fleets loved them. We never (and I mean NEVER), had to mess with one beyond oil changes, filters, spark plugs, etc. I've never even had to replace a frickin' water pump on one! And we've serviced THOUSANDS of F-trucks and E-vans over the years that had those engines.
Then they went to a 4.2L V6 in 1997, which was itself a punched out 3.8L V6, which had already had a well known history of problems... mostly headgaskets (Ford had a warranty extension), but the added stress of making it a 4.2L + putting it in trucks/vans and unleashing them to fleets? Hah! Ever heard of a lower mainstay? Neither had Ford, apparently, and that's why the cranks flexed so bad in those that they had a bad habit of scattering the rods out the bottom of the engine.
I think the 4.2L was still on offer in the F-150 through 2009, but I've not seen any in years... they're all blown up (yet we still occasionally see one of the old 4.9L trucks here, and there are oodles of OBS/Bricknose/Bullnose F-trucks still on the road in Missouri). Sadly, the manual transmission also went away with the 4.2L.
Then Ford tripled down, and stuck a punched out version of the Cyclone V6 in the F-150, a 3.7L. Yay! Now we got Mustang and Taurus engines in pickups! And with an all-new 6sp slushbox, so... yeah...
Fleets have now learned to deal with blown timing chains, random cooling system component failures, random transmission problems, all brought on with these "new and improved" engines. Went to a 3.5L V6, then finally a 3.3L V6, and while there was a couple years that the 3.3L still got the 6sp, the rest of the engines got the awful 10sp, and in 2021, the poor 3.3L got it too.
GM, not to be out done, in an epic "hold my beer" moment, has now decided to ditch their base V6 (the 4.3L, which is NOT the old SBC-based 4.3L V6, but a newer LS-based version that came out a few years back) and replace it with... you guessed it... a 2.7L turbo.... only theirs is a 4 cyl. GM must really be on drugs if they think this is a good idea. Don't get me wrong, that 4 cyl is powerful... around 300hp... and it'll ****-n-git even in a big Silverado. But you give it to some grunt to run around for a job, and it'll blow up in short order. Used to be you could pretty much depend a GM truck would rust away and fall to pieces before its engine gave up, and assuming it was missing a third pedal, it's life was just a matter of how many transmission replacements you were willing to do. The engine would happily soldier along. The old 4.3L, 5.0L, 5.7L were pretty tough and simple, and the 4.8L/5.3L were really good engines. But the new ones? Not so much...
2020 Suburban, 81k miles: