Handling
With their similar turning radii, the Toyota Avalon and the Lincoln MKZ definitely handle almost the same into and out of tight spots.
Drivetrain
Torque is roughly equivalent to acceleration, and in this respect, the Lincoln MKZ isn't much more powerful than the Toyota Avalon.
Utility
The Toyota Avalon and the Lincoln MKZ can accommodate the same number of passengers.
Convenience
You'll definitely have to take the Lincoln MKZ for a fill-up more often than the Toyota Avalon because of its tank size and fuel economy.
Comfort
While the front cabin in the Toyota Avalon offers a bit more head room than the Lincoln, there honestly isn't much of a difference.
The ampler interior dimensions of the Toyota make it more spacious for your passengers than the Lincoln MKZ.
Dimensions
The MKZ's tank is almost the same size as the Toyota Avalon's, though the Toyota Avalon's is a little bigger.
The MKZ and the Toyota Avalon 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 approximately the same to get the Toyota Avalon to the dealership as the Lincoln MKZ.
As far as gas mileage, the Toyota and the Lincoln MKZ don't differ much.
The Lincoln MKZ will tax your gas budget considerably more than the Toyota Avalon will.
The Toyota Avalon is substantially less costly than the Lincoln MKZ with respect to MSRP.
Warranty
The basic warranty that comes with the Toyota Avalon isn't quite as generous as the Lincoln MKZ's.