Utility
The Ford Focus and the Suzuki SX4 can accommodate the same number of passengers.
Dimensions
The Suzuki SX4's tank is almost the same size as the Focus's, though the Ford Focus's is a tad bigger.
The Suzuki SX4 and the Ford Focus compete for the same parking spaces.
Convenience
The SX4's fuel tank will need to be replenished a bit more often than the unit in the Ford Focus.
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 Ford Focus to the dealership as the SX4.
Producing a precise gas mileage evaluation is so difficult that some think not even the federal government can do it, but it looks as though both the Suzuki and the Suzuki perform approximately comparably with respect to fuel economy.
In terms of fuel economy, the Ford Focus is a bit better than the Suzuki SX4, but not by much.
In terms of MSRP, the Suzuki SX4 doesn't cost much less than the Focus.
Handling
With their similar turning radii, the Ford Focus and the Suzuki SX4 most definitely handle roughly the same into and out of tight spots.
Comfort
While the front cabin in the Suzuki SX4 offers a bit more head room than the Ford Focus, there honestly isn't much of a difference.
Warranty
The Suzuki SX4 and the Focus have the same basic warranty.