With that said, what follows is a list of the 10 best diesel engines ever built by Toyota! Read more: The 15 Most Reliable Pickup Trucks Of All Time, Ranked The 1HZ is an SOHC, 4.2-liter inline ...

However, the highlight of Toyota's 1HZ engine is definitely its reliability – it simply never dies. As you probably guessed, this is a simple engine, so few things can go wrong. However ...