The 6.7L Cummins engine has been around for almost two decades. Here's how much horsepower the stock versions of the 6.7 have produced over the years.

meaning regardless of which diesel engine you choose, you're getting solid and dependable power under the hood. In terms of ...

The new engine is an improved version of the 6.7L turbocharged in-line 6-cylinder engine, which of course runs on diesel fuel. In addition to a host of technical adjustments (redesigned block ...