I like drive toyota.
That's great, Toyota has something for everyone. Just what you want. what model do you have? 
I have 2015 model.
Is this your first car? There's something like 136 different models out there. 
Yes.  My first car.
That's nice do you plan on upgrading to a 2019 or newer soon? The avalon has a great design, and they have about 7 differnt models of that one alone. 
Yes.  But not now.
That's great, Toyota has some pretty good cars. Have you had any work done on it? 
No.  Toyota is very amazing one.
How long have you had it? I believe it's recommended to change the oil every three months or 5,ooo kilometers. Of course depending on how you drive it.