New Duramax Power Specs
New L5P Duramax power specs: http://gmpowertrain.com/assets/docs/2017-US-Product-Information-Guide.pdf Rich
Forum Discussion
And yet the '07 classic Duramax LBZ, with its 360 hp is still the most sought after, highest resale value truck. Compare them with any other in blue book or nada, as a percentage of now price, it equals up to a best year.
