HUMMER H3T vs. GMC Sierra 2500HD Review

Utility
The GMC's more massive trunk will accommodate more massive things than the HUMMER H3T. Drivers with frequent child-duty might favor the GMC Sierra 2500HD over the HUMMER H3T. The GMC Sierra 2500HD is a better choice than the HUMMER when it comes to transporting cargo, especially if you often need to carry a lot of gear or large pets. The GMC Sierra 2500HD outpulls the HUMMER H3T by a sizeable margin.

Performance
With that kind of horsepower, both the GMC Sierra 2500HD and the HUMMER H3T are genuine sportscars.

Dimensions
The Sierra 2500HD is substantially heavier than the HUMMER H3T. The GMC Sierra 2500HD's tank is roughly the same size as the HUMMER's, though the HUMMER's is a bit larger. The HUMMER H3T and the Sierra 2500HD 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. The HUMMER is substantially cheaper to get to the dealership than the GMC Sierra 2500HD. As far as MSRP, the HUMMER H3T costs roughly as much as the GMC (though the GMC is a little cheaper).

Handling
With their comparable turning radii, the HUMMER H3T and the GMC Sierra 2500HD most certainly handle about the same into and out of tight spots.

Drivetrain
The GMC has a bigger engine than the H3T. Keep in mind that smaller engines are often cheaper to fix, but smaller engines can be stressed more. The GMC packs quite a wallop compared to the HUMMER H3T in terms of torque, which is roughly equivalent to acceleration. Torque equals pickup, and the GMC will have picked up and gone by the time the HUMMER H3T finally gets moving.

Comfort
While the front cabin in the GMC Sierra 2500HD offers a bit more head room than the H3T, there frankly isn't much of a difference. The HUMMER H3T is not particularly more spacious for your passengers than the Sierra 2500HD.

Warranty
The basic after-sale protection that comes with the GMC isn't quite as generous as the HUMMER H3T's.