Performance
With respect to horsepower, the Mazda MAZDA3 packs quite a punch and will knock the Versa down a few rungs. On the other hand, note that high horsepower engines often command higher insurance premiums.
Handling
The Mazda and the Nissan Versa have approximately comparable tires.
Drivetrain
The Versa's engine is significantly smaller than the Mazda MAZDA3's. Remember that smaller engines can be stressed more; however, smaller engines typically get better gas mileage.
The Nissan Versa could learn a lesson or two from the Mazda MAZDA3 regarding pickup.
Utility
The Mazda MAZDA3 and the Versa can accommodate the same number of passengers.
Comfort
Taller drivers will substantially enjoy the extra head room in the Nissan Versa's front cabin compared to the Mazda MAZDA3.
The Nissan Versa provides more head- and leg-room to your passengers than the Mazda MAZDA3 does.
Dimensions
The Mazda MAZDA3 is somewhat heavier than the Nissan Versa.
The Nissan Versa's tank is roughly the same size as the MAZDA3's, though the Mazda's is a bit more capacious.
The Nissan Versa and the Mazda 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 about the same to get the Mazda MAZDA3 to the dealership as the Nissan Versa.
The Nissan is markedly less costly than the Mazda as far as MSRP.
Overview
The Nissan Versa and the Mazda MAZDA3 have the same basic warranty.