I hear more and more HD truck guys saying they've given up on diesel, as the gassers have just gotten so much better over the last 20 years, that it's become almost impossible to justify the costs associated with diesel anymore. Think you'll be headed that direction, on the next one?
After my prior diesel developed a terminal case of metal fatigue on the block ($15k repair 20 years ago, 380k miles, two engines, three transmissions), I ran the cost/mile + engine cost/mile, comparing gas engines to diesel. At the then current diesel prices, the diesel would have needed to last beyond 300,000 miles to come out ahead. I would comment that here, the price of diesel generally tends to run at gas prices or slightly higher on a BTU/gal basis, and over the last decade, often just plain higher, at which point there is no ROI until you start computing complete engine overhauls.
The service costs on the newer pickup have been next to nothing with 5k oil changes, and a coolant change.
The replacement V6 gas engine had more than twice the torque and triple the HP, with double the gears of the V8 diesel engine and transmission that it replaced. So, yeah, I'm a happy camper, but I don't try to pull 20k pound trailers from a standstill on slope with a non-dually pickup either.
Yes the "old" engines were simpler to service, but tuning carbs and adjusting timing got old for me fairly quickly, especially owning vehicles that tended to lose their tune over short periods of time. I could go about the crap wiring and the number of engines that required fairly frequent spark plug cable replacement until one forked out for better quality ones, along with better plugs. I have one vehicle that I did change the plugs on at 100k miles, just because the service manual suggested finally replacing them, but they were spotless. Count me in on the "nope, don't miss those old engines", even if I do need a computer to run diagnostics on the newer engines.
I will say that the upside to the old engines was many of them often could be repaired in the field with duct tape, bubble gum, and parts stolen from the vehicle itself. That's not going to happen on the Hurricane engine.
All the best,
Peter