Rarely got over 25mpg, a bit low for a small wagon.
Ride was jittery, rumbly.
The Aerio was not a quiet car, lots of rattles and road noise would reverberate.
I had problmes with the heater core, and the interior panels seemed to scratch easialy.
Suzuki dealrs are hard to find sometimes, and if you need dealer service you often have no alternative to turn to if dissatisfied.