Performance
In terms of horsepower, the Infiniti M45 packs quite a wallop and will knock the typical sedan down a few rungs. However, remember that high horsepower engines often command higher insurance premiums.
Handling
With their comparable turning radii, the M45 and the average sedan most certainly handle roughly the same into and out of tight spots.
Drivetrain
The M45 has a bigger engine than the average sedan. Keep in mind that smaller engines typically get better gas mileage, but a smaller engine usually has to work a little harder.
Torque equals pickup, and the Infiniti M45 will have picked up and gone by the time the average sedan finally gets moving.
Utility
The Infiniti M45 and the typical sedan can accommodate the same number of passengers.
Convenience
You'll quite certainly take the Infiniti M45 for a fill-up roughly as often as the average sedan.
Comfort
While the front cabin in the Infiniti M45 offers a bit more head room than the typical sedan, there frankly isn't much of a difference.
While the rear of the Infiniti M45 offers a bit more head- and leg-room than the average sedan, there really isn't much of a difference.
Dimensions
The average sedan's tank is roughly the same size as the Infiniti M45's, though the Infiniti M45's is somewhat larger.
The typical sedan and the M45 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 typical sedan to the dealership as the Infiniti M45.
The Infiniti M45 pales in comparison to the typical sedan with respect to fuel economy.
The Infiniti M45 consumes a lot of gas compared to the average sedan.
With respect to MSRP, the typical sedan costs substantially less than the Infiniti M45.
The M45 will cost you a bundle in gasoline every year compared to the typical sedan.
The typical sedan will save you a lots_of_money at the pump every year compared to the Infiniti M45.
Warranty
The basic warranty that comes with the average sedan isn't quite as generous as the Infiniti M45's.