I could go on and on about the enhanced reliability features of my hybrid. One reason why it will last forever is that when the engine needs to start, the ECU grabs the crankshaft with the MGU and spins it up to 1000 RPM, and doesn't deliver fuel until oil pressure is verified. The cam phaser also keeps the valves wide open so there's little compression while starting. And, unlike other ICE engines that are forced to operate at certain speeds depending on what the car is doing, the ECU in my hybrid can detect oil dilution and simply fix it.
Yeah, there’s just so much you can do (or not do, depending on how you look at it) when you have a well-integrated ~50hp electric motor and decent sized battery.