Utility
The Toyota Yaris and the Aveo can accommodate the same number of passengers.
Performance
Both the Toyota and the Chevrolet are likely to feel slightly slow because of their high horsepower-to-weight ratio.
Dimensions
The Chevrolet Aveo is a little heavier than the Toyota Yaris.
The Chevrolet Aveo's tank is about the same size as the Toyota Yaris's, though the Toyota Yaris's is somewhat bigger.
The Chevrolet and the Yaris compete for the same parking spaces.
Convenience
You'll very likely have to take the Chevrolet for a fill-up more often than the Yaris because of its tank size and fuel economy.
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 Aveo to the dealership as the Toyota Yaris.
As far as gas mileage, the Toyota beats the Chevrolet Aveo.
Producing a precise gas mileage evaluation is so tough that some think not even the federal government can do it, but it looks as though the Toyota Yaris is the winner as far as fuel economy.
When it comes to MSRP, the Chevrolet Aveo doesn't cost much less than the Toyota Yaris.
Regarding out-the-door price, the Toyota Yaris costs considerably more than the Chevrolet Aveo.
Handling
The Aveo and the Toyota Yaris have approximately comparable tires.
With its tighter turning circle, the Chevrolet Aveo is most definitely more agile than the Yaris, something to consider if you do a lot of city driving; on the other hand, remember that a vehicle with a tight turning circle may feel a bit twitchy on the highway.
Drivetrain
The Chevrolet Aveo's engine isn't much bigger than the Toyota Yaris's.
Comfort
While the front cabin in the Chevrolet Aveo offers a bit more head room than the Toyota Yaris, there honestly isn't much of a difference.
The Aveo is not particularly roomier for your passengers than the Toyota Yaris.
Overview
The Chevrolet Aveo and the Toyota have the same basic warranty.