Firstly, hi Alexandros, and welcome to APUG!
The camera is less important than the film type. All film cameras are basically a light-tight box with a lens and shutter on the front. As you progress into film photography you will come to understand that it is lenses and film that are the more important factors. For the time being stick with what you have, get used to its idiosyncracies.
Regarding your question:
The first picture I'm not sure, there are others here who are better informed on colour film in low light situations.
The second, looking at the grain, I would hazard a guess at either Ilford HP5+ 400 speed film, or Kodak Tri-X 400. Also the second photograph is most likely a photoshop construction, the car being added in later. As far as camera goes, pretty much any 35mm camera could have made the ingredients of that picture.