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 H3 SUV to the dealership as the Lincoln MKX.
As far as fuel economy, the Lincoln MKX beats the H3 SUV.
The HUMMER H3 SUV will tax your gas budget substantially more than the Lincoln MKX will.
The Lincoln MKX isn't much less costly than the H3 SUV as far as MSRP.
The Lincoln MKX will save you a lots_of_money at the pump every year compared to the HUMMER.
The HUMMER will cost you a bundle in gas every year compared to the Lincoln MKX.
Utility
Neither the H3 SUV nor the MKX has a marked advantage with respect to seating capacity.
The HUMMER H3 SUV is a better choice than the Lincoln MKX with respect to hauling capacity, especially if you often need to carry a lot of equipment or sizeable animals.
Towing is significantly more the HUMMER H3 SUV's forte than it is the Lincoln MKX's.
Convenience
You'll definitely take the HUMMER H3 SUV for a fill-up almost as often as the Lincoln MKX.
Comfort
While the front cabin in the H3 SUV offers a bit more head room than the MKX, there honestly isn't much of a difference.
The MKX offers more head- and leg-room to your passengers than the HUMMER H3 SUV does.
Dimensions
Your wallet will hurt more every time you fill up the H3 SUV than the MKX because of its larger tank.
The Lincoln and the HUMMER H3 SUV compete for the same parking spaces.
Handling
With their similar turning radii, the HUMMER H3 SUV and the MKX most definitely handle roughly the same into and out of tight spots.
Drivetrain
The MKX's engine is slightly smaller than the HUMMER H3 SUV's, but not terribly so.
Warranty
The Lincoln and the HUMMER H3 SUV have the same basic after-sale protection.