>> According to the industry people stopped doing maintenance
Nah the motoring industry has been saying that forever. Just to back that up, I inherited a ton of the "Car Mechanics" magazine here in the UK. Just for fun I've just pulled a random 1960s one - November 1965, 2 shillings it cost. Flicking through, firstly i'm struck by just how many adverts there are, there's 1.5 pages of advert per 0.5 page of content and the adverts are commonly absolute tat like antifreeze additives that surely do nothing useful. Anyway, by page 35 we've found our first nobody maintains anything anymore story: "Transport Tests", top right hand side - a column railing against "defective lorries on the road", "49% of trucks stopped were defective" - i knew no matter which magazine i pulled, there'd be something in there decrying a lack of maintenance these days (in 1965...).
>> So they stopped optimizing for that segment
Again, i don't think you're accurate here. There's nothing a mechanic loves more than to gripe about the engineers who foolishly designed a car to be harder to service. It's a time-tested complaint of the mechanic. Today with all the tight packaging of various systems i think there's often a point to be made about ease of repairability but even when engine bays were gaping empty holes in the 50s and 60s that you could literally stand in (in some cases) with plenty of access space while you worked, there were models of cars derided as "hard to work on" because of lack of optimisation for maintenance. Packaging is hard. If the decision is between optimising for sale (aesthetics, packaging etc) or for maintenance, the design engineer is going to lose that battle in the drawing room.
I think market forces have changed how manufacturers view servicing over time though. If you're doing fleet sales, and your product requires an oil change every 8k miles and the other manufacturer is every 20k miles, then the company purchaser who cares not a jot about mechanical sympathy and a whole lot about a bonus for saving the firm money, applies a pressure to the market to reduce maintenance costs over the first 3-4 years that a vehicle is leased for. And so today i own a van with an absolutely absurd oil change interval of 25k miles.
You're approaching this as if it would be a binary across an entire industry. That's obviously not the correct level of analysis. The question is, "are more and more manufacturers doing this?" You've made no case to this point.
> And so today i own a van with an absolutely absurd oil change interval of 25k miles.
Would you share the Year, Make and Model please? I want to see this and I want to see precisely which oil products they recommend. The part you may have missed is that specialty oils have come a long way in the last 2 decades.
Nah the motoring industry has been saying that forever. Just to back that up, I inherited a ton of the "Car Mechanics" magazine here in the UK. Just for fun I've just pulled a random 1960s one - November 1965, 2 shillings it cost. Flicking through, firstly i'm struck by just how many adverts there are, there's 1.5 pages of advert per 0.5 page of content and the adverts are commonly absolute tat like antifreeze additives that surely do nothing useful. Anyway, by page 35 we've found our first nobody maintains anything anymore story: "Transport Tests", top right hand side - a column railing against "defective lorries on the road", "49% of trucks stopped were defective" - i knew no matter which magazine i pulled, there'd be something in there decrying a lack of maintenance these days (in 1965...).
>> So they stopped optimizing for that segment
Again, i don't think you're accurate here. There's nothing a mechanic loves more than to gripe about the engineers who foolishly designed a car to be harder to service. It's a time-tested complaint of the mechanic. Today with all the tight packaging of various systems i think there's often a point to be made about ease of repairability but even when engine bays were gaping empty holes in the 50s and 60s that you could literally stand in (in some cases) with plenty of access space while you worked, there were models of cars derided as "hard to work on" because of lack of optimisation for maintenance. Packaging is hard. If the decision is between optimising for sale (aesthetics, packaging etc) or for maintenance, the design engineer is going to lose that battle in the drawing room.
I think market forces have changed how manufacturers view servicing over time though. If you're doing fleet sales, and your product requires an oil change every 8k miles and the other manufacturer is every 20k miles, then the company purchaser who cares not a jot about mechanical sympathy and a whole lot about a bonus for saving the firm money, applies a pressure to the market to reduce maintenance costs over the first 3-4 years that a vehicle is leased for. And so today i own a van with an absolutely absurd oil change interval of 25k miles.