Cost
The destination charge is a standard charge for transporting the vehicle from its point of origin to the dealer. The Toyota Avalon is considerably cheaper to get to the dealership than the Saab 9-5.
In terms of fuel economy, the Toyota Avalon has the Saab 9-5 beat.
There isn't much of a difference in gas mileage here, but if you must know, the Toyota Avalon is a bit more economical than the Saab 9-5.
The Saab 9-5 is considerably costlier than the Avalon as far as MSRP.
Utility
The Saab 9-5's larger trunk will accommodate more large things than the Toyota Avalon.
The Saab 9-5 and the Toyota Avalon can accommodate the same number of passengers.
Convenience
You will definitely have to visit your friendly gas station more often with the Saab 9-5 than with the Toyota.
Comfort
While the front cabin in the Toyota Avalon offers a bit more head room than the Saab 9-5, there really isn't much of a difference.
The Toyota provides more head- and leg-room to your passengers than the Saab 9-5 does.
Dimensions
The Toyota Avalon is a little more ponderous than the 9-5.
The Saab 9-5 and the Toyota Avalon compete for the same parking spaces.
Handling
The Saab 9-5 and the Toyota Avalon have roughly comparable tires.
With their comparable turning circles, the Toyota and the 9-5 most definitely handle approximately the same into and out of tight spots.
Drivetrain
The Saab 9-5's engine is significantly smaller than the Toyota Avalon's. Keep in mind that a smaller engine usually has to work a little harder; however, smaller engines typically get better gas mileage.
The Avalon has no lessons to learn as far as pickup from the Saab 9-5.
Torque is roughly equivalent to acceleration, and in this respect, the Saab isn't much more powerful than the Toyota Avalon.
Overview
The basic after-sale protection that comes with the Toyota Avalon isn't quite as generous as the Saab 9-5's.