Although both trucks fall in a similar price range when new, with the Peterbilt 579 priced between $160,000 and $210,000 and the Kenworth T680 from around $170,000 to $200,000.

Kenworth is one of the most popular semi truck manufacturers in America, with one of its notable models being the T680. What do long-haul drivers say about it?

Depending on variables including model year, mileage, engine type, and sleeper size, a Kenworth T680 can cost anywhere from $45,000 to over $220,000. On Commercial Truck Trader, 76-inch sleeper ...

It's worth noting that the minimum amount of torque stated for the T680 is 1,550 lb-ft, 100 lb-ft more than that of the W990. Similarities continue on the inside, too, with Kenworth offering ...