I'm curious about lorries now - what's the reason for the relative longevity? Better maintainence? Designed and built with a higher emphasis on durability and a lower emphasis on cost? Different driving (more steady long haul, less stop-start-stop-start urban driving)? All of the above?
Lower revs & stress possibly, most of the ones I drove were happy around 1,300 to 1,500 rpm, red line was around 2,200rpm
Plus they were between 8.4 & 16 litre engines.
Servicing was regular, my Scania was serviced every 8 to 10 weeks but in that time did around 3,000 mile a week.
That to an extent, the other thing is they're worth more. My old Skoda could easily have been kept going it was just worth so little that replacing it with a much newer car didn't cost much more.
Not mine but found on the web..
1966 Volvo P1800 – 3.04 Million Miles