Originally Posted by TheRabbit
Mine is a Duramax. No way would I ever pull with a gas motor again.
The gas isnt that bad it'll go 80 no issues just have to get a good run on hills, the price difference between the durmax and the gas I got was huge. But I also plan to haul max 32ft trailer if I were going to get something bigger I'd look at a durmax or another older 7.3