Performance
With that kind of horsepower, both the Dodge Ram 2500 and the Silverado 3500HD are true sportscars.
Handling
With their comparable turning radii, the Chevrolet and the Ram 2500 most certainly handle almost the same into and out of tight spots.
Drivetrain
The Dodge Ram 2500 and the Chevrolet Silverado 3500HD have similar-sized engines, with a slight advantage to the Chevrolet Silverado 3500HD.
The Chevrolet Silverado 3500HD has no lessons to learn with respect to torque from the Dodge Ram 2500.
Utility
The Chevrolet Silverado 3500HD is likely a better choice than the Dodge Ram 2500 in terms of hauling capacity, especially if you frequently need to carry a lot of luggage or big dogs.
The Dodge Ram 2500 and the Chevrolet Silverado 3500HD can accommodate the same number of passengers.
Comfort
While the front cabin in the Chevrolet Silverado 3500HD offers a bit more head room than the Ram 2500, there frankly isn't much of a difference.
The Ram 2500 offers more head- and leg-room to your passengers than the Chevrolet Silverado 3500HD does.
Dimensions
The Silverado 3500HD is significantly heavier than the Dodge.
The Chevrolet Silverado 3500HD and the Dodge compete for the same parking spaces.
Cost
The destination charge is a standard charge for transporting the vehicle from its point of origin to the dealer. It costs about the same to get the Dodge to the dealership as the Chevrolet Silverado 3500HD.
In terms of MSRP, the Chevrolet doesn't cost much less than the Dodge Ram 2500.
Warranty
The Silverado 3500HD and the Dodge have the same basic after-sale protection.