Handling
The Buick Enclave and the CX-9 have about comparable tires.
With their similar turning radii, the Mazda CX-9 and the Enclave definitely handle about the same into and out of tight spots.
Drivetrain
The Buick's engine isn't much more massive than the Mazda CX-9's.
Torque is the force that lets you accelerate quickly, and in this respect, the Buick Enclave isn't much more powerful than the Mazda CX-9.
The Mazda CX-9 has no lessons to learn when it comes to torque from the Enclave.
Utility
Drivers with frequent kid-duty might favor the Buick Enclave over the Mazda CX-9.
There's no clear winner between the Enclave and the CX-9 as far as transporting cargo.
The Buick Enclave outpulls the Mazda by a large margin.
Comfort
While the front cabin in the Buick offers a bit more head room than the Mazda CX-9, there honestly isn't much of a difference.
The ampler interior dimensions of the Mazda CX-9 make it quite a bit roomier for your passengers than the Buick Enclave.
Dimensions
The Enclave is slightly heavier than the Mazda CX-9.
The Mazda CX-9's tank is about the same size as the Buick Enclave's, though the Buick Enclave's is a little bigger.
The Mazda CX-9 and the Buick Enclave 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 Mazda CX-9 is markedly cheaper to get to the dealership than the Buick Enclave.
The Buick isn't much more expensive than the Mazda CX-9 in terms of MSRP.
Overview
The basic warranty that comes with the Mazda CX-9 isn't quite as generous as the Buick Enclave's.