Why does my car rattle when taking from 0mph and/or when driving up a hill?

I drive a 2004 Honda Civic Hybrid, currently pushing 164,000miles and running on 87 octane. Oil change up-to-date, no "Check Engine" light, no "Maintenance Required" light and no smoking or smell.

Rattles enough to where it distorts the reflection on my mirrors and is audible throughout the cabin. The car has very little torque as it is and it struggles to take off from a stationary position, whether it be on an uphill or flat road.

The car rattles because its struggling to take off or it struggles to take off because it rattles, I don't know, but if someone can help me out, that'd be great, thanks!

Why won't my car start after new battery installed?

Why won't my car start after new battery installed? - 1

Added (1). I recently replaced my old battery in my 2002 Honda Civic. It was going bad. I put in a new battery and all my lights work and everything seems to be fine but when I try to start car, it doesn't do anything. Again everything works great (lights, radio, etc.) but won't even turn over. Before I installed the battery it would turn over but now nothing when I turn the key. Won't even click. ANy ideas?

Is there another meaning for hp?

I've been watching some videos because I'd like to Plasti Dip emblems on my car. On the comment section, i noticed people asking how much "hp" is added and i'm not sure what they mean? I do know the joke of some Honda Civic drivers/ricers who think adding stickers to their car means more horse power. Could these people be reffering to a ricer joke or?

How/where to look behind me while driving to get over to other lane?

I'm 16 with my permit and new to driving and I'm having a lot of trouble seeing when i merge to the lane in the left of me. My mom yells at me because i slow down a little and try to see and she tells me "quick looks" but I can't really see when I turn my head. I drive a honda civic. I don't know if am too short (i'm almost 5'2'') but I don't think thats it. Should I look out the back window or side window in the backseat? I try to use my mirrors as well but I just have difficulty knowing if I should go or not, please help me thank you. I don't want to never be able to drive

My car stalls almost every time I try to start it?

I have a 2002 Honda Civic Ex. I got it about 5 months ago. I haven't really driven it all that much because for the first few months it wasn't registered or insured, and I've had my permit all this time (I'm going for my license road test today). A few weeks ago, my dad picked me up from work with my car, and I ended up driving us home. We got into a fight and as I was pulling into our driveway, he turned the car off, took the key out of the ignition, and THEN put the car into park. After like 20 minutes I decided to put my car to the back of the driveway where I always put it and when I tried to start it, it wouldnt start. It started on the second try so I kinda just brushed it off. But now, it seems like every time I try to start my car it stalls, and when I try to start it again, it starts up (sometimes it hesitates a bit the first time and then starts, or stalls then hesitates the second time). This didn't happen before that night me and my dad got into a fight and I'm kinda worried something could be messed up…