Mazda MAZDASPEED3 vs. Infiniti G37 Review

Performance
With respect to horsepower, the Infiniti G37 packs quite a wallop and will knock the Mazda MAZDASPEED3 down a few rungs. However, remember that high horsepower engines often command higher insurance premiums.

Drivetrain
The Mazda MAZDASPEED3's engine is tremendously smaller than the Infiniti G37's. Remember that a smaller engine usually has to work a little harder; however, smaller engines typically get better gas mileage.

Utility
Drivers with frequent kid-duty might favor the Mazda MAZDASPEED3 over the Infiniti G37.

Convenience
The Mazda MAZDASPEED3's fuel tank will need to be replenished more often than the unit in the Infiniti G37.

Comfort
While the front cabin in the Infiniti G37 offers a bit more head room than the Mazda, there really isn't much of a difference. The Mazda MAZDASPEED3 provides more head- and leg-room to your passengers than the Infiniti G37 does.

Dimensions
Your wallet will hurt more every time you fill up the Infiniti G37 than the Mazda because of its larger tank. The Mazda MAZDASPEED3 and the Infiniti G37 compete for the same parking spaces. The Infiniti G37's longer wheelbase will likely result in a smoother, more stable ride; on the flip side, the MAZDASPEED3 may give a nimbler feel in daily traffic.

Cost
The destination charge is a standard charge for transporting the vehicle from its point of origin to the dealer. The Mazda MAZDASPEED3 is considerably cheaper to get to the dealership than the Infiniti G37. The G37 won't save you much money at the pump compared to the Mazda MAZDASPEED3. In terms of MSRP, the Infiniti G37 costs tremendously more than the Mazda MAZDASPEED3.

Overview
The basic warranty that comes with the Mazda isn't quite as generous as the Infiniti G37's.