One such misstep is the 5.4-liter Triton engine, which has gained a poor reputation as the worst engine ever put into a Ford vehicle. Thanks to this reputation, the engine hardly lasted past the ...

Engine 5.4-Liter V8 Horsepower 550 hp Years Produced 19992012, 2018Present First on our list is Ford's Triton V8. More specifically, the 5.4-liter, four-valve version. The Triton motor received a ...