Mark 3 (2012) Ford Focus fuel economy concern? - 1

According to Ford, the 2012 Ford Focus 1.6 (105bhp) should do 35mpg around the houses (i.e. Urban driving). However I'm only getting 27 or 28mpg! Even if I do one longer journey per week (40miles) I only get 32mpg. Is this normal and do you know anyone with this model who has the same experience?

My car turns off when I slow down or stop?

I have a 2008 Ford Focus. The car turns off when i'm going fast and trying to slow down quickly. It does let me turn on the car right away but its annoying how it keeps turning off on me

Can someone help me identify what it can be

12 inch sub and amp MTX audio?

http://www.crutchfield.com/p_236TNP112D/MTX-TNP112D.html?tp=61893&awkw=75642995185&awat=pla&awnw=g&awcr=47668804105&awdv=c

That's the amp and sub I have in my Ford Focus, I think the fuse on it went out? I have an equalizer on my phone so I don't know if that added too much power to the amp and burned the fuse. I went to best buy because that's where I had my installation, so i had free service for a fuse replacement, then it blew that one, guy at best buy gave me like a btter one but I don't think i blew it this time. It's just the amp that heats too much I guess.

Procedding to the question: I want and amp that the wattage is under the peak on link provided. I wanna push 400 watts at least, if not up to 700 or more if possible.

Headlights stopped working after only 1 year. Why?

Someone reversed into my car (2014 ford focus ST) about 1 year ago when my brother owned it. The car was repaired at an authorized AAA body shop, so luckily there's a lifetime warranty on any of the parts that were replaced.

Anyway, one of my headlights went out after only 10 1/2 months (got new headlights following the collision)
and the shop ordered me a new one and I got it for free. Fast forward to 5 days ago… The other headlight went out. I'm getting it fixed again for free… I do not know much about cars, but I know I shouldn't have to be getting new headlights after barely a year.

Could it be something besides the actual headlights, like the wiring?

I'm going to the repair shop tomorrow, should I ask them to look at anything else besides the headlights?