First I'll say I love these cars,
my likes are 100x better than my dislikes are bad,
but there are some dislikes for sure.
Likes:
1) Decent Stock Power, friendly, easy to use power from 2k RPM's right up past 5, it can be buzzy, as long as you don't lug it too much, it's ready to go whenever you need it
2) Ride & Handling, It took a little to get used to the lift-oversteer (especially with snow tires on it), but the cars are amazingly predictable, and superb for a jazzed up economy car.
3) Transmission: 6 speed and clutch are butter smooth, even with the stock shifter, throws are decently short, though a little firmer would be nice.
It's so smooth with so little engine reciprocating weight that it's easy to accidentally "money shift" so watch for that.
4) Outside Size, fits in small parking spots, you can turn around anywhere, I can still do other work in the garage when the Fiesta's in there
5) Inside Size, I'm 6' 240lbs, and comfortable in it for 2+ hours a day, or more. Everything inside is close by and easy to reach, seat works perfectly on the last click.
Plus) I'll just say I like the fact that no one wants to take my little car when we go out in more than groups of 2, = I usually don't have to drive & I don't mind that lol.
Dislikes:
1) Terrible visibility, out the back window. I went from an 04' Focus 4 door sedan (great visibility) to the FIST. The Fiesta is like trying to back up a coffin with a little window at the end compared to that.
2) Ecoboost Coolant issue: no problems, no coolant loss for 116K miles 6.5 years, then cylinder 1 decided it wants to eat enough coolant to hydrolock whenever it reaches operating temperature.
3) Horrible heat/AC: AC lagged out at low RPM's since day one, but I learned to live with that,
it's the heat that makes me crazy, I like warm air in the winter, but it likes to blow either ice cubes, or molten lava,
almost never just normal warm air, no matter what temp I set it at.
I start around 65 degrees, and go up or down from there depending on how hot or cold the air gets. Anytime the air coming out is nice and warm it's just waiting to go red hot, or ice cold in another minute or two (and this is on FIST#1 that has no blend door issues)
4) Gearing: The car is pretty happy at 80mph, but much past that I really would like a taller final ratio.
We also have an Escape with the same 1.6L engine (in a 900 lb heavier vehicle), and it turns 1000 RPM less at the same highway speeds.
I understand why the FIST is geared so much lower, they don't want you lugging the FIST in 6th (the auto in the Escape will drop a gear or two if you try to lug the engine),
but wow I'd like to spin less RPMs on those long road trips when the cruising speed creeps up a bit.
5) Blend Doors, FIST #1 never made a blend door sound in 6.5 years/116k miles, FIST #2 (7 years/52K miles) plays a symphony of clicks and grinds on 2 of the 3 doors for you when starting and shutting it off.
(I have the parts, just haven't gotten around to swap them)