We’re comparing what might be the most similar GM and Ford turbocharged four-cylinder engines: GM’s 2.5L I4 LK0 versus Ford’s ...

At SlashGear, we've compared 6.7-liter diesel engines from Cummins and Ford in the past. The high-output six-cylinder Cummins ...

but it still doesn’t match the staggering output of the turbo-diesel engine that’s available in Ram’s other trucks, and also puts it a step behind both Ford and General Motors. According to ...