Passengers in the back seat will be able to stretch out a lot more in the Hyundai Accent than the Ford Fiesta, due to it's greater head-and legroom. As far as the headroom and legroom go, there's not much difference between the Ford Fiesta and the Hyundai Accent in the front seats
You'll be making about the same number of stops at the gas station with the Ford Fiesta as you will with the Hyundai Accent, as they get the same number of miles per tank of gas.
There are a lot of factors to consider when calculating the overall cost of a vehicle. The main consideration is the Manufacturer's Suggested Retail Price (MSRP) The Ford Fiesta is somewhat more expensive than the Hyundai Accent.
The Ford Fiesta is a little wider than the Hyundai Accent, so getting in and out of the car in crowded parking lot may be a little more of a squeeze. When lookig at overall length, the Ford Fiesta takes up about the same amount of space in your garage as the Hyundai Accent.
With its lower torque, the Ford Fiesta does not do as good a job transmitting power to its wheels as the Hyundai Accent.
The Ford Fiesta has about the same turning radius as the Hyundai Accent, allowing equal maneuverability in and out of tight spots
The Ford Fiesta has less horsepower than the Hyundai Accent, so it will probably be somewhat slower
In terms of seating you'll be able to fit the same number of people in both the Ford Fiesta and the Hyundai Accent. The Ford Fiesta has less cargo capacity than the Hyundai Accent, which is okay if you don't need to move a lot in one trip
The basic warranty of the Ford Fiesta is not as nearly as extensive as that of the Hyundai Accent