Why The GM 3.0L Duramax Diesel Is Going To Be Worth More Money
If you have been keeping an eye on the truck market lately, you might have noticed something interesting happening with half-ton pickups. Today, I want to talk about the GM 3.0 diesel engine. Specifically, whether it is sitting in a top-tier Denali Ultimate or a more common GMC Elevation, this 3.0L Duramax diesel is gearing up to hold serious value.
If you are anywhere near our lot here in Ephrata, PA, or making the drive from Lancaster County or anywhere else in Central PA, you know we love our luxury heavy-duty trucks. Today we are looking at two absolute beasts that we recently had in stock. We are comparing the 2025 Ram 2500 High Output Mega Cab Limited with the modified Cummins diesel engine against the 2025 GMC Sierra 2500 Denali Ultimate running the Duramax.
If you have ever wondered why spending around $80,000 on a used diesel 2500 pickup truck could possibly be considered a smart buy, you are in the right place. We see a lot of heavy-duty trucks come through our dealership, and this specific 2024 GMC Sierra 2500 AT4X Duramax diesel caught our attention for all the right reasons. Let us break down exactly why this truck makes so much sense.
Today we are looking at two of the absolute top-of-the-line diesel trims from 2022: the Ram 2500 Limited with the 6.7-liter Cummins and the GMC Sierra 2500 Denali with the 6.6-liter Duramax. I actually traded both of these trucks in recently, so I got to spend some quality time getting the specs, finding the quirks, and figuring out which of these high-end diesels really takes the cake.
Today, I am laying it all out there and giving you my top pick for the year. It is the GMC Sierra 3500 Denali Ultimate equipped with the heavy-duty Duramax diesel engine.